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R1161x SERIES
3-MODE 300mA LDO REGULATOR
NO.EA-106-0511
OUTLINE
The R1161x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit, an error amplifier, resistors for setting output voltage, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over current, current limit circuit is included. The R1161x Series have 3-mode. One is standby mode with CE or standby control pin. Standby mode realizes ultra small consumption current off mode. Other two modes are realized with ECO pin . Fast Transient Mode (FT mode) and Low Power Mode (LP mode) are alternative with ECO pin . Consumption current is reduced at Low Power Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode. The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are SOT-23-5, SON-6, and HSON-6, high density mounting of the ICs on boards is possible.
FEATURES
Ultra-Low Supply Current .................................Typ. 3.5 A (Low Power Mode, VOUT<1.6V), Typ. 80 A (Fast Transient Mode, VOUT<1.8V) Typ. 60 A (Fast Transient Mode, VOUT 1.8V) Standby Mode ...................................................Typ. 0.1 A Low Dropout Voltage.........................................Typ. 0.48V(IOUT 300mA Output Voltage 1.0V Type) Typ. 0.31V(IOUT 300mA Output Voltage 1.5V Type) Typ. 0.23V(IOUT 300mA Output Voltage 3.0V Type) High Ripple Rejection .......................................Typ. 65dB(f 1kHz, FT Mode) Low Temperature-Drift Coefficient of Output Voltage Typ. 100ppm/ C Excellent Line Regulation .................................Typ. 0.01%/V (at Fast Transient Mode) High Output Voltage Accuracy .......................... 2.0%( 3.0% at LP Mode) Small Package ................................................SOT-23-5 (Super Mini-mold), SON-6, HSON-6 Output Voltage ..................................................Stepwise setting with a step of 0.1V in the range of 0.8V to 3.3V is possible Input Voltage .....................................................Min. 1.40V(VOUT 1.0V) Min. 1.45V(VOUT<1.0V) Built-in fold-back protection circuit ....................Typ. 50mA (Current at short mode) External Capacitors...........................................CIN COUT Tantalum 1.0 F (VOUT<1.0V) CIN COUT Ceramic 1.0 F (VOUT 1.0V)
APPLICATIONS
Precision Voltage References. Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment. Power source for battery-powered equipment.
1
R1161x
BLOCK DIAGRAM
R1161xxxxA
ECO
R1161xxxxB
ECO
VDD
VOUT
VDD
VOUT
Vref Current Limit
Vref Current Limit
CE
GND
CE
GND
R1161xxxxD
ECO
VDD
VOUT
Vref Current Limit
CE
GND
2
R1161x
SELECTION GUIDE
The output voltage, the chip enable polarity, package type, and the taping type for the ICs can be selected at the user's request. The selection can be available by designating the part number as shown below;
R1161xxxxx-xx
a b a'c d Code a, a'
Part Number
Contents Designation of Package Type : R1161Nxx1x-xx:SOT-23-5 (Mini-mold) R1161Dxx1x-xx:SON-6, R1161Dxx2x-xx:HSON-6 Setting Output Voltage (VOUT) : Stepwise setting with a step of 0.1V in the range of 0.8V to 3.3V is possible. Designation of Chip Enable Option : A:"L" active type. B:"H" active type. D:"H" active and with auto discharge function Designation of Taping Type : TR Refer to Taping Specifications
b
c
d
3
R1161x
PIN CONFIGURATIONS
SOT-23-5 Top View
5 4
SON-6 Bottom View
4 5 6
HSON-6 Top View
6 5 4
Bottom View
4 5 6
6
5
4
(mark side)
1
1 2 3
2
3
3
2
1
1
2
3
3
2
1
PIN DESCRIPTIONS
SOT-23-5
Pin No 1 2 3 4 5 Symbol VDD GND
CE or CE
SON-6, HSON-6
Pin Description Input Pin Ground Pin Chip Enable Pin MODE alternative pin Output pin Pin No 1 2 3 4 5 6 Symbol VDD NC VOUT ECO GND
CE or CE
Pin Description Input Pin No Connection Output pin MODE alternative pin Ground Pin Chip Enable Pin
ECO VOUT
* Tab in the parts have GND level. (They are connected to the reverse side of this IC.) Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
Symbol VIN VECO VCE VOUT IOUT PD PD PD Topt Tstg Input Voltage Input Voltage(ECO Pin) Input Voltage( CE /CE Pin) Output Voltage Output Current Power Dissipation(SOT23-5)* Power Dissipation(SON-6)* Power Dissipation(HSON-6)* Operating Temperature Range Storage Temperature Range Item Rating 6.5 -0.3 ~ 6.5 -0.3 ~ 6.5 -0.3 ~ VIN+0.3 350 420 500 900 -40 ~ 85 -55 ~ 125 C C mW Unit V V V V mA
* ) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
4
R1161x
ELECTRICAL CHARACTERISTICS
R1161xxxxA
Symbol VOUT IOUT VOUT/ IOUT VOUT/ IOUT VDIF ISS1 Item Output Voltage Output Current Load Regulation(FT Mode) Load Regulation(LP Mode) Dropout Voltage Supply Current(FT Mode) Conditions VIN Set VOUT 1V,VECO VIN 1 A IOUT 30mA Note 1 VIN Set VOUT 1V,VECO GND 1 A IOUT 30mA Note 2 VIN VOUT 1.0V VIN Set VOUT 1V,VECO VIN 1mA IOUT 300mA Min. 0.98 (-30mV) 0.97 (-45mV) 300 40 Typ. Max. 1.02 (30mV) 1.03 (45mV) 70
Topt=25 C
Unit V V mA mV
ISS2
Supply Current(LP Mode)
Istandby Supply Current (Standby) VOUT/ VIN VOUT/ VIN RR VIN VOUT/ Topt Ilim RPU RPD VCEH VCEL VEN Line Regulation(FT Mode)
Line Regulation(LP Mode)
Ripple Rejection(FT Mode) Input Voltage Output Voltage Temperature Coefficient Short Current Limit
CE Pull-up Resistance ECO Pull-down Resistance CE , ECO Input Voltage "H"
VIN Set VOUT 1V,VECO GND 15 30 mV 1mA IOUT 100mA Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE VIN Set VOUT 1V 80 111 A VECO VIN, VOUT<1.8V VIN Set VOUT 1V 60 90 A VECO VIN, VOUT 1.8V VIN Set VOUT 1V, 3.5 8.0 A VOUT<1.6V,VECO GND VIN Set VOUT 1V 4.5 9.0 A VOUT 1.6V,VECO=GND 0.1 1.0 VIN VCE Set VOUT+1V, VECO=GND A Set VOUT 0.5V VIN 6.0V 0.01 0.15 %/V IOUT 30mA, VECO VIN Set VOUT < 0.9V: 1.4V VIN 6.0V Set VOUT 0.5V VIN 6.0V 0.05 0.20 %/V IOUT 30mA, VECO GND Set VOUT<0.9V:1.4V VIN 6.0V f 1kHz, Ripple 0.2Vp-p 65 dB VIN Set VOUT 1V IOUT 30mA, VECO VIN 1.4 6.0 V ppm IOUT 30mA 100 /C 40 C Topt 85 C 50 mA VOUT 0V 1.87 5.00 12.00 M 1.87 1.0 0.0 30 5.00 12.00 6.0 0.3 M V V Vrms
CE , ECO Input Voltage "L" Output Noise BW 10Hz to 100kHz
Note1: 30mV tolerance for VOUT Note2: 45mV tolerance for VOUT
1.5V. 1.5V.
5
R1161x
R1161xxxxB
Symbol VOUT IOUT VOUT/ IOUT VOUT/ IOUT VDIF ISS1 Item Output Voltage Output Current Load Regulation(FT Mode) Load Regulation(LP Mode) Dropout Voltage Supply Current(FT Mode) Conditions VIN Set VOUT 1V,VECO VIN 1 A IOUT 30mA Note 1 VIN Set VOUT+1V,VECO GND 1 A IOUT 30mA Note 2 VIN-VOUT 1.0V VIN Set VOUT+1V,VECO VIN 1mA IOUT 300mA Min. 0.98 ( 30mV) 0.97 ( 45mV) 300 40 Typ. Max. 1.02 (30mV) 1.03 (45mV) 70
Topt=25 C
Unit V V mA mV
ISS2
Supply Current(LP Mode)
Istandby Supply Current (Standby) VOUT/ VIN VOUT/ VIN RR VIN VOUT/ Topt Ilim RPDC RPDE VCEH VCEL VEN RLOW Line Regulation(FT Mode)
Line Regulation(LP Mode)
Ripple Rejection(FT Mode)
Input Voltage Output Voltage Temperature Coefficient Short Current Limit CE Pull-down Resistance ECO Pull-down Resistance CE, ECO Input Voltage "H" CE, ECO Input Voltage "L" Output Noise Nch On Resistance for auto discharge (applied to D VCE 0V version only) 1.5V. 1.5V.
VIN Set VOUT+1V,VECO GND 15 30 mV 1mA IOUT 100mA Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE VIN Set VOUT+1V 80 111 A VECO VIN,VOUT<1.8V VIN Set VOUT+1V 60 90 A VECO=VIN, VOUT 1.8V VIN Set VOUT+1V, 3.5 8.0 A VOUT<1.6V, VECO=GND VIN Set VOUT+1V, 4.5 9.0 A VOUT 1.6V,VECO=GND VIN Set VOUT+1V, 0.1 1.0 A VCE=GND,VECO GND Set VOUT+0.5V VIN 6.0V 0.01 0.15 %/V IOUT 30mA, VECO VIN Set VOUT<0.9V: 1.4V VIN 6.0V Set VOUT+0.5V VIN 6.0V 0.05 0.20 %/V IOUT 30mA, VECO GND Set VOUT<0.9V: 1.4V VIN 6.0V f 1kHz, Ripple 0.2Vp-p 65 dB VIN Set VOUT+1V IOUT 30mA, VECO VIN 1.4 6.0 V ppm IOUT 30mA 100 /C -40 C Topt 85 C 50 mA VOUT 0V 1.87 5.00 12.00 M 1.87 5.00 12.00 M 1.0 6.0 V 0.0 0.3 V 30 BW 10Hz to 100kHz Vrms 60
Note1: 30mV tolerance for VOUT Note2: 45mV tolerance for VOUT
6
R1161x
ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
Topt=25 C
Output Voltage VOUT (V) Condition 0.8 VOUT 0.9 VOUT 1.0 VOUT <1.5 1.5 VOUT < 2.6 2.6 VOUT IOUT=300mA
Dropout Voltage VDIF (V) VDIF(ECO=H) Typ. 0.620 0.550 0.480 0.310 0.230 Max. 0.850 0.780 0.700 0.450 0.350 VDIF(ECO=L) Typ. 0.670 0.590 0.510 0.320 0.240 Max. 0.900 0.800 0.750 0.480 0.375
TEST CIRCUITS
VDD VIN C1 OUT IOUT C2
R1161xxxxx GND SERIES
A
CE
ECO
Fig.1 Output Voltage vs. Output Current Test Circuit
VDD C1
OUT IOUT C2
R1161xxxxx GND SERIES
V
CE ECO VOUT
Fig.2 Output Voltage vs. Input Voltage Test Circuit
7
R1161x
A
VIN C1
VDD
OUT C2
R1161xxxxx
GND SERIES
CE
ECO
Fig.3 Supply Current vs. Input Voltage Test Circuit
VDD C1
OUT IOUT C2
R1161xxxxx GND SERIES
V
CE ECO VOUT
Fig.4 Output Voltage vs. Temperature Test Circuit
A
C1
VDD
OUT C2
R1161xxxxx
GND SERIES
A
CE
ECO
Fig.5 Supply Current vs. Temperature Test Circuit
V
VDIF VDD C1 OUT IOUT C2
R1161xxxxx GND SERIES
V
CE ECO VOUT
Fig. 6 Dropout Voltage vs. Output Current/ Set Output Voltage Test Circuit
8
R1161x
VDD Pulse Generator
OUT C2
R1161xxxxx GND SERIES
CE
ECO
Fig. 7 Ripple Rejection Test Circuit
VDD Pulse Generator
OUT C2
R1161xxxxx GND SERIES
CE
ECO
Fig.8 Input Transient Response Test Circuit
VDD C1
OUT C2
R1161xxxxx GND SERIES
CE
ECO
Fig.9 Load Transient Response Test Circuit
VDD C1
OUT C2
R1161xxxxx GND SERIES
CE Function Generator
ECO
Fig.10 Turn on Speed with CE pin Test Circuit
9
R1161x
VDD C1
OUT C2
R1161xxxxx
GND SERIES
CE
ECO
Pulse Generator
Fig.11 MODE Transient Response Test Circuit
VDD C1
OUT
R1161xxxxx GND SERIES
C2 SR Spectrum Analyzer
S.A
CE ECO C1=Ceramic 1.0 F C2=Ceramic Capacitor
Fig.12 Output Noise Test Circuit(IOUT vs. ESR)
TYPICAL APPLICATION
VDD C1 OUT C2
R1161xxxxx GND SERIES
CE
ECO
(External Components) Output Capacitor; 1.0 F or more capacity ceramic Type (If VOUT<1.0V, Tantalum type is recommended) Input Capacitor; 1.0 F or more capacity ceramic Type
10
R1161x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
R1161x08xx (ECO=H)
1.0
R1161x08xx (ECO=L)
1.0
VIN =2.8V
Output Voltage VOUT (V)
Output Voltage VOUT (V)
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 100
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 1.45V
VIN =2.8V
1.45V
200 300 400 500 Output Current lOUT (mA)
600
0
100
200 300 400 500 Output Current lOUT (mA)
600
R1161x15xx (ECO=H)
1.6
Output Voltage VOUT (V)
R1161x15xx (ECO=L)
VIN =3.5V
Output Voltage VOUT (V)
1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2
1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 400 500 Output Current lOUT (mA) 600 1.8V
VIN =3.5V
1.8V
0.0
0
100
200 300 400 500 Output Current lOUT (mA)
600
R1161x26xx (ECO=H)
3.5 3.0 3.5 3.0
R1161x26xx (ECO=L)
Output Voltage VOUT (V)
Output Voltage VOUT (V)
2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400
VIN =4.6V
2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 500 600 VIN =4.6V
2.9V
2.9V
500
600
Output Current lOUT (mA)
Output Current lOUT (mA)
11
R1161x
R1161x33xx (ECO=H)
3.5 3.0
Output Voltage VOUT (V)
R1161x33xx (ECO=L)
VIN =5.3V
Output Voltage VOUT (V)
3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 500 600 VIN =5.3V
2.5 2.0 1.5 1.0 0.5 0.0 0 100 200 300 400 500 600 3.6V
3.6V
Output Current lOUT (mA)
Output Current lOUT (mA)
2) Output Voltage vs. Input Voltage
R1161x08xx (ECO=H)
1.0 1.0
R1161x08xx (ECO=L)
Output Voltage VOUT (V)
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 IOUT= 1mA IOUT=30mA IOUT=50mA
Output Voltage VOUT (V)
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 1 2 3 4 Input Voltage VIN (V) 5 6 IOUT= 1mA IOUT=30mA IOUT=50mA
0
1
2 3 4 Input Voltage VIN (V)
5
6
R1161x15xx (ECO=H)
1.8 1.8
R1161x15xx (ECO=L)
Output Voltage VOUT (V)
1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 IOUT= 1mA IOUT=30mA IOUT=50mA
Output Voltage VOUT (V)
1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 1 2 3 4 Input Voltage VIN (V) 5 6 IOUT= 1mA IOUT=30mA IOUT=50mA
0
1
2 3 4 Input Voltage VIN (V)
5
6
12
R1161x
R1161x26xx (ECO=H)
3.5 3.5
R1161x26xx (ECO=L)
Output Voltage VOUT (V)
3.0 2.5 2.0 1.5 1.0 0.5 IOUT= 1mA IOUT=30mA IOUT=50mA
Output Voltage VOUT (V)
3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 1 2 3 4 5 6 IOUT= 1mA IOUT=30mA IOUT=50mA
0.0
0
1
2
3
4
5
6
Input Voltage VIN (V)
Input Voltage VIN (V)
R1161x33xx (ECO=H)
4.0
Output Voltage VOUT (V)
R1161x33xx (ECO=L)
4.0
Output Voltage VOUT (V)
3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 1 2 3 4 Input Voltage VIN (V) 5 6 IOUT= 1mA IOUT=30mA IOUT=50mA
3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 1 2 3 4 Input Voltage VIN (V) 5 6 IOUT= 1mA IOUT=30mA IOUT=50mA
3) Supply Current vs. Input Voltage
R1161x08xx (ECO=H)
Supply Current ISSH (A)
100 90 80 70 60 50 40 30 20 10 0 0 1 2 3 4 Input Voltage VIN (V) 5 6
10
R1161x08xx (ECO=L)
Supply Current ISSL (A)
9 8 7 6 5 4 3 2 1 0 0 1 2 3 4 Input Voltage VIN (V) 5 6
13
R1161x
R1161x15xx (ECO=H)
Supply Current ISSL (A)
R1161x15xx (ECO=L)
9 8 7 6 5 4 3 2 1 0
90
Supply Current ISSH (A)
80 70 60 50 40 30 20 10 0 0 1 2 3 4 Input Voltage VIN (V) 5 6
0
1
2 3 4 Input Voltage VIN (V)
5
6
R1161x26xx (ECO=H)
Supply Current ISSH (A)
80 70 60 50 40 30 20 10 0 0 1 2 3 4 Input Voltage VIN (V) 5 6
R1161x26xx (ECO=L)
Supply Current ISSL (A)
9 8 7 6 5 4 3 2 1 0 0 1 2 3 4 Input Voltage VIN (V) 5 6
90
R1161x33xx (ECO=H)
90
Supply Current ISSH (A) Supply Current ISSL (A)
R1161x33xx (ECO=L)
12 11 10 9 8 7 6 5 4 3 2 1 0
80 70 60 50 40 30 20 10 0 0 1 2 3 4 Input Voltage VIN (V) 5 6
0
1
2 3 4 Input Voltage VIN (V)
5
6
14
R1161x
4) Output Voltage vs. Temperature
R1161x08xx (ECO=H)
0.84 0.84 0.83 0.83 0.82 0.81 0.80 0.79 0.78 0.77 -50 -25 0 25 50 ) 75 100
R1161x08xx (ECO=L)
0.82 0.81 0.80 0.79 0.78 0.77 -50 -25 0 25 50 ) 75 100
Temperature Topt (
Output Voltage VOUTL (V)
Output Voltage VOUT (V)
Temperature Topt (
R1161x15xx (ECO=H)
1.53 1.53 1.52 1.51 1.50 1.49 1.48 1.47 1.46 -50 -25 0 25 50 ) 75 100 1.52 1.51 1.50 1.49 1.48 1.47 1.46 -50
R1161x15xx (ECO=L)
Output Voltage VOUTH (V)
Output Voltage VOUTL (V)
-25
0
25
50 )
75
100
Temperature Topt (
Temperature Topt (
R1161x26xx (ECO=H)
2.64 2.64 2.63 2.62 2.61 2.60 2.59 2.58 2.57 -50 -25 0 25 50 ) 75 100 2.63 2.62 2.61 2.60 2.59 2.58 2.57 -50
R1161x26xx (ECO=L)
Output Voltage VOUTH (V)
Output Voltage VOUTL (V)
-25
0
25
50 )
75
100
Temperature Topt (
Temperature Topt (
15
R1161x
R1161x33xx (ECO=H)
3.37 3.37 3.35 3.33 3.31 3.29 3.27 3.25 3.23 -50 -25 0 25 50 ) 75 100 3.35 3.33 3.31 3.29 3.27 3.25 3.23 -50 -25 0 25 50 ) 75 100
R1161x33xx (ECO=L)
Output Voltage VOUTH (V)
Temperature Topt (
Output Voltage VOUTL (V)
Temperature Topt (
5) Supply Current vs. Temperature
R1161x08xx (ECO=H)
110 100 90 80 70 60 50 40 30 20 10 0 -50
R1161x08xx (ECO=L)
7
Supply Current IssL (A)
Supply Current IssH (A)
6 5 4 3 2 1 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
-25
0 25 50 Temperature Topt ( )
75
100
R1161x15xx (ECO=H)
80 70 8 7
R1161x15xx (ECO=L)
Supply Current IssH (A)
60 50 40 30 20 10 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
Supply Current IssL (A)
6 5 4 3 2 1 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
16
R1161x
R1161x26xx (ECO=H)
80 70 8 7
R1161x26xx (ECO=L)
Supply Current IssH (A)
60 50 40 30 20 10 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
Supply Current IssL (A)
6 5 4 3 2 1 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
R1161x33xx (ECO=H)
80 70 8 7
R1161x33xx (ECO=L)
Supply Current IssH (A)
60 50 40 30 20 10 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
Supply Current IssL (A)
6 5 4 3 2 1 0 -50 -25 0 25 50 Temperature Topt ( ) 75 100
6) Dropout Voltage vs. Output Current
R1161x08xx (ECO=H)
0.8
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161x08xx (ECO=L)
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 50 85 25 -40 100 150 200 250 Output Current IOUT (mA) 300
0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 50 85 25 -40 100 150 200 250 Output Current IOUT (mA) 300
17
R1161x
R1161x09xx (ECO=H)
0.8
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161x09xx (ECO=L)
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 50 100 150 200 250 Output Current IOUT(mA) 300 85 25 -40
0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 50
85 25 -40
100 150 200 250 Output Current IOUT (mA)
300
R1161x10xx (ECO=H)
0.8
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161x10xx (ECO=L)
0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 50 100 150 200 250 Output Current IOUT (mA) 300 85 25 -40
0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 50
85 25 -40
100 150 200 250 Output Current IOUT (mA)
300
R1161x15xx (ECO=H)
0.40
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161x15xx (ECO=L)
0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50 100 150 200 250 Output Current IOUT (mA) 300 85 25 -40
0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50
85 25 -40
100 150 200 250 Output Current IOUT (mA)
300
18
R1161x
R1161x26xx (ECO=H)
0.40
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161x26xx (ECO=L)
0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50 100 150 200 250 Output Current IOUT (mA) 300 85 25 -40
0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50
85 25 -40
100 150 200 250 Output Current IOUT (mA)
300
R1161x33xx (ECO=H)
0.40
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161x33xx (ECO=L)
0.40 0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50 100 150 200 250 Output Current IOUT (mA) 300 85 25 -40
0.35 0.30 0.25 0.20 0.15 0.10 0.05 0.00 0 50
85 25 -40
100 150 200 250 Output Current IOUT (mA)
300
7) Dropout Voltage vs. Set Output Voltage (Topt=25 C)
R1161xxx1x (ECO=H)
0.80
Dropout Voltage VDIF_H (V) Dropout Voltage VDIF_L (V)
R1161xxx1x (ECO=L)
0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 0.5 1 1.5 2 2.5 3 Set Output Voltage VREG (V) 3.5 IOUT=10mA 30mA 50mA 100mA 200mA 300mA
0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00 0.5
IOUT=10mA 30mA 50mA 100mA 200mA 300mA
1 1.5 2 2.5 3 Set Output Voltage VREG (V)
3.5
19
R1161x
8) Ripple Rejection vs. Input Bias (Topt=25 C CIN=none, COUT=Ceramic 1.0 F Ripple 0.2VP-P)
R1161x26xx (IOUT=1mA)
80 70
Ripple Rejection RR (dB) Ripple Rejection RR (dB)
R1161x26xx (IOUT=30mA)
80 70 60 50 40 30 20 10 0 2.6 2.7 f = 400Hz f = 1kHz f = 10kHz f = 100kHz 2.8 2.9 3.0 Input Voltage VIN (V) 3.1 3.2
60 50 40 30 20 10 0 2.6 2.7 f = 400Hz f = 1kHz f = 10kHz f = 100kHz 2.8 2.9 3.0 Input Voltage VIN (V) 3.1 3.2
R1161x26xx (IOUT=50mA)
80 70
Ripple Rejection RR (dB)
60 50 40 30 20 10 0 2.6 2.7 f = 400Hz f = 1kHz f = 10kHz f = 100kHz 2.8 2.9 3.0 Input Voltage VIN (V) 3.1 3.2
9) Ripple Rejection vs. Frequency (CIN=none)
R1161x08xx (ECO=H)
VIN=1.8VDC+0.2Vp-p, COUT=Tantal 1.0 F
R1161x08xx (ECO=L)
VIN=1.8VDC+0.2Vp-p, COUT = Tantal 1.0 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
20
R1161x
R1161x08xx (ECO=H)
VIN=1.8VDC+0.2Vp-p, COUT=Tantal 2.2 F
R1161x08xx (ECO=L)
VIN=1.8VDC+0.2Vp-p, COUT = Tantal 2.2 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
R1161x10xx (ECO=H)
VIN=2.0VDC+0.2Vp-p, COUT=Ceramic 1.0 F
R1161x10xx (ECO=L)
VIN=2.0VDC+0.2Vp-p, COUT=Ceramic 1.0 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
R1161x10xx (ECO=H)
VIN=2.0VDC+0.2Vp-p, COUT=Ceramic 2.2 F
R1161x10xx (ECO=L)
VIN=2.0VDC+0.2Vp-p, COUT=Ceramic 2.2 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
21
R1161x
R1161x15xx (ECO=H)
VIN=2.5VDC+0.2Vp-p, COUT=1.0 F
R1161x15xx (ECO=L)
VIN=2.5VDC+0.2Vp-p, COUT=1.0 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
R1161x15xx (ECO=H)
VIN=2.5VDC+0.2Vp-p, COUT=2.2 F
R1161x15xx (ECO=L)
VIN=2.5VDC+0.2Vp-p, COUT=2.2 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
R1161x26xx (ECO=H)
VIN=3.6VDC+0.2Vp-p, COUT = Ceramic 1.0 F
R1161x26xx (ECO=L)
VIN=3.6VDC+0.2Vp-p, COUT = Ceramic 1.0 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
22
R1161x
R1161x26xx (ECO=H)
VIN=3.6VDC+0.2Vp-p, COUT = Ceramic 2.2 F
R1161x26xx (ECO=L)
VIN=3.6VDC+0.2Vp-p, COUT = Ceramic 2.2 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
R1161x33xx (ECO=H)
VIN=4.3VDC+0.2Vp-p, COUT = Ceramic 1.0 F
R1161x33xx (ECO=L)
VIN=4.3VDC+0.2Vp-p, COUT= Ceramic 1.0 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
R1161x33xx (ECO=H)
VIN=4.3VDC+0.2Vp-p, COUT= Ceramic 2.2 F
R1161x33xx (ECO=L)
VIN=4.3VDC+0.2Vp-p, COUT= Ceramic 2.2 F
100
100
RIpple Rejection RR_H (dB)
80 70 60 50 40 30 20 10 0 0.1 IOUT = 1mA IOUT = 30mA IOUT = 50mA 1 10 Frequency f (kHz) 100
RIpple Rejection RR_L (dB)
90
90 80 70 60 50 40 30 20 10 0 0.1
IOUT = 1mA IOUT = 30mA IOUT = 50mA
1 10 Frequency f (kHz)
100
23
R1161x
10) Input Transient Response (CIN = none, tr=tf=5 s)
R1161x08xx (ECO=H)
IOUT=30mA, COUT = Tantalum 1.0 F
R1161x08x (ECO=L)
IOUT=10mA, COUT = Tantalum 1.0 F
0.88
4
3.0
Output Voltage VOUT (V)
4 3 Input Voltage 2 1 0 Output Voltage -1
Input Voltage VIN (V) Input Voltage VIN (V) Input Voltage VIN (V)
Output Voltage VOUT (V)
0.86 0.84 0.82 0.80 Output Voltage 0.78 0.76 0 Input Voltage
3 2 1 0 -1 -2 10 20 30 40 50 60 70 80 90 100 Time t (s)
2.5 2.0 1.5 1.0 0.5 0
Input Voltage VIN (V)
-2 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 Time t (ms)
R1161x10xx (ECO=H)
IOUT=30mA, COUT = Ceramic 1.0 F
R1161x10xx (ECO=L)
IOUT=10mA, COUT= Ceramic 1.0 F
1.08
Output Voltage VOUT (V)
4
Output Voltage VOUT (V)
3.0 2.5 2.0 1.5 1.0 0.5 0 Output Voltage Input Voltage
4 3 2 1 0 -1
1.06 1.04 1.02 1.00 Output Voltage 0.98 0.96 0 Input Voltage
3 2 1 0 -1 -2 10 20 30 40 50 60 70 80 90 100 Time t (s)
Input Voltage VIN (V)
-2 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 Time t (ms)
R1161x26xx (ECO=H)
IOUT=30mA, COUT= Ceramic 1.0 F
R1161x26xx (ECO=L)
IOUT=10mA, COUT= Ceramic 1.0 F
2.68
Output Voltage VOUT (V)
4
Output Voltage VOUT (V)
5.0 4.5 4.0 3.5 3.0 2.5 0 Output Voltage Input Voltage
5 4 3 2 1 0
2.66 2.64 2.62 2.60 2.58 2.56 0
4 3 2 1 Output Voltage 0
Input Voltage VIN (V)
Input Voltage
-1 10 20 30 40 50 60 70 80 90 100 Time t (s)
-1 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 Time t (ms)
24
R1161x
11) Load Transient Response (tr=tf=0.5 s)
R1161x08xx (ECO=H)
VIN=1.8V CIN= tantalum 1.0 F,COUT = tantalum 1.0 F
R1161x08xx (ECO=H)
VIN=1.8V CIN = tantalum 1.0 F, COUT = tantalum 1.0 F
1.2
150
1.2
60
Output Voltage VOUT (V)
Load Current IOUT (mA)
1.0 0.9 0.8
Load Current
50 0 -50
1.0 0.9 0.8
Load Current
0 -30 -60
Output Voltage 0.7 0.6 0 5 10 15 20 25 Time t (s) 30 35
-100 -150 40
Output Voltage 0.7 0.6 0 5 10 15 20 25 Time t (s) 30 35
-90 -120 40
R1161x08xx (ECO=H)
VIN=1.8V, CIN = tantalum 1.0 F COUT = tantalum 2.2 F
R1161x08xx (ECO=L)
VIN=1.8V, CIN = tantalum 1.0 F COUT= tantalum 1.0 F
1.2
60
3.0
20
Output Voltage VOUT (V)
Load Current IOUT (mA)
1.0 0.9 0.8
Load Current
0 -30 -60
2.0 1.5 1.0 0.5 0 0
Load Current
0 -10 -20
Output Voltage 0.7 0.6 0 5 10 15 20 25 Time t (s) 30 35
-90 -120 40
Output Voltage
-30 -40
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t (ms)
R1161x08xx (ECO=L)
VIN=1.8V, CIN = tantalum 1.0 F COUT = Tantalum 2.2 F
R1161x10xx (ECO=H)
VIN=2.0V, CIN = Ceramic 1.0 F COUT= Ceramic 1.0 F
3.0
20
1.4
150
Output Voltage VOUT (V)
Load Current IOUT (mA)
2.0 1.5 1.0 0.5 0 0
Load Current
0 -10 -20
1.2 1.1 1.0
Load Current
50 0 -50
Output Voltage
Output Voltage 0.9 0.8 0 5 10 15 20 25 Time t (s) 30 35 -100 -150 40
-30 -40
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t (ms)
Load Current IOUT (mA)
2.5
Output Voltage VOUT (V)
10
1.3
100
Load Current IOUT (mA)
1.1
Output Voltage VOUT (V)
30
2.5
10
Load Current IOUT (mA)
1.1
Output Voltage VOUT (V)
100
1.1
30
25
R1161x
R1161x10xx (ECO=H)
VIN=2.0V, CIN= Ceramic 1.0 F, COUT = Ceramic 2.2 F
R1161x10xx (ECO=H)
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
1.4
150
1.4
60
Output Voltage VOUT (V)
Load Current IOUT (mA)
1.2 1.1 1.0 0.9 0.8 0 5 10
Load Current
50 0 -50
1.2 1.1 1.0 0.9 0.8 0 5 10
Load Current
0 -30 -60
Output Voltage
-100 -150 40
Output Voltage
-90 -120 40
15 20 25 Time t (s)
30
35
15 20 25 Time t (s)
30
35
R1161x10xx (ECO=H)
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 2.2 F
R1161x10xx (ECO=H)
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
1.4
60
3.0
20
Output Voltage VOUT (V)
Load Current IOUT (mA)
1.2 1.1 1.0 0.9 0.8 0 5 10
Load Current
0 -30 -60
2.0 1.5 1.0 0.5 0 0
Load Current
0 -10 -20
Output Voltage
-90 -120 40
Output Voltage
-30 -40
15 20 25 Time t (s)
30
35
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t (ms)
R1161x10xx (ECO=L)
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 2.2 F
R1161x10xx (ECO=L)
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
3.0
20
3.0
150
Output Voltage VOUT (V)
Load Current IOUT (mA)
2.0 1.5 1.0 0.5 0 0
Load Current
0 -10 -20
2.8 2.7 2.6 2.5 2.4 0 5 10
Load Current
50 0 -50
Output Voltage
-30 -40
Output Voltage
-100 -150 40
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t (ms)
15 20 25 Time t (s)
30
35
26
Load Current IOUT (mA)
2.5
Output Voltage VOUT (V)
10
2.9
100
Load Current IOUT (mA)
1.3
Output Voltage VOUT (V)
30
2.5
10
Load Current IOUT (mA)
1.3
Output Voltage VOUT (V)
100
1.3
30
R1161x
R1161x26xx (ECO=H)
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 2.2 F
R1161x26xx (ECO=H)
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
3.0
150
3.0
60
Output Voltage VOUT (V)
Load Current IOUT (mA)
2.8 2.7 2.6 2.5 2.4 0 5 10
Load Current
50 0 -50
2.8 2.7 2.6 2.5 2.4 0 5 10
Load Current
0 -30 -60
Output Voltage
-100 -150 40
Output Voltage
-90 -120 40
15 20 25 Time t (s)
30
35
15 20 25 Time t (s)
30
35
R1161x26xx (ECO=H)
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 2.2 F
R1161x26xx (ECO=L)
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
3.0
60
4.5
20
Output Voltage VOUT (V)
Load Current IOUT (mA)
2.8 2.7 2.6 2.5 2.4 0 5 10
Load Current
0 -30 -60
3.5 3.0 2.5 2.0 1.5 0
Load Current
0 -10 -20
Output Voltage
-90 -120 40
Output Voltage
-30 -40
15 20 25 Time t (s)
30
35
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t (ms)
R1161x26xx (ECO=L)
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 2.2 F
4.5
20
Output Voltage VOUT (V)
3.5 3.0 2.5 2.0 1.5 0
Load Current
0 -10 -20
Output Voltage
-30 -40
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 Time t (ms)
Load Current IOUT (mA)
4.0
10
Load Current IOUT (mA)
2.9
Output Voltage VOUT (V)
30
4.0
10
Load Current IOUT (mA)
2.9
Output Voltage VOUT (V)
100
2.9
30
27
R1161x
12) Turn on speed with CE pin
R1161x08xx (ECO=H)
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
R1161x08xx (ECO=L)
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
2.7
CE Input Voltage VCE (V)
2.5
Output Voltage VOUT (V)
2.7
CE Input Voltage VCE (V)
2.5
Output Voltage VOUT (V) Output Voltage VOUT (V) Output Voltage VOUT (V)
1.8 VCE=0V1.8V 0.9 0.0 IOUT=0mA
2.0 1.5 1.0 0.5 0.0 -0.5 10 20 30 40 50 60 70 Time t (s)
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
1.8 VCE=0V1.8V 0.9 0.0 IOUT=0mA
2.0 1.5 1.0 0.5 0.0 -0.5 10 20 30 40 50 60 70 Time t (ms)
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
-0.9 -1.8 -2.7 -30 -20 -10 0
-0.9 -1.8 -2.7 -30 -20 -10 0
R1161x08xx (ECO=H)
2.7
CE Input Voltage VCE (V)
R1161x08xx (ECO=L)
2.5
Output Voltage VOUT (V)
2.7
CE Input Voltage VCE (V)
2.5 2.0 VCE=0V1.8V 1.5 1.0 IOUT=30mA 0.5 0.0 -0.5 10 20 30 40 50 60 70 Time t (ms)
VIN=1.8V, CIN =Tantalum 1.0 F COUT = Tantalum 1.0 F
1.8 VCE=0V1.8V 0.9 0.0 IOUT=30mA
2.0 1.5 1.0 0.5 0.0 -0.5 10 20 30 40 50 60 70 Time t (s)
1.8 0.9 0.0
-0.9 -1.8 -2.7 -30 -20 -10 0
-0.9 -1.8 -2.7 -30 -20 -10 0
R1161x08xx (ECO=H)
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
R1161x08xx (ECO=L)
2.5
Output Voltage VOUT (V)
2.7
CE Input Voltage VCE (V)
2.7
CE Input Voltage VCE (V)
2.5 2.0 VCE=0V1.8V 1.5 1.0 IOUT=300mA 0.5 0.0
1.8 VCE=0V1.8V 0.9 0.0 IOUT=300mA
2.0 1.5 1.0 0.5 0.0 -0.5 10 20 30 40 50 60 70 Time t (s)
1.8 0.9 0.0
-0.9 -1.8 -2.7 -30 -20 -10 0
-0.9 -1.8
-0.5 -2.7 -0.3 -0.2 -0.1 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time t (ms)
28
R1161x
R1161x33xx (ECO=H)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x33xx (ECO=L)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
6
CE Input Voltage VCE (V)
7
Output Voltage VOUT (V) CE Input Voltage VCE (V)
6 4 2 0 -2 -4 -6 -8 -10 -120 -80 -40 0 IOUT=0mA VCE=0V4.3V
7
Output Voltage VOUT (V) Output Voltage VOUT (V) Output Voltage VOUT (V)
4 2 0 -2 -4 -6 -8
6 VCE=0V4.3V 5 4 3 IOUT=0mA 2 1 0 -1 20 40 60 80 100 120 140 Time t (s)
6 5 4 3 2 1 0 -1 40 80 120 160 200 240 280 Time t (ms)
-10 -60 -40 -20 0
R1161x33xx (ECO=H)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x33xx (ECO=L)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
6
CE Input Voltage VCE (V)
7 VCE=0V4.3V
Output Voltage VOUT (V) CE Input Voltage VCE (V)
6 4 2 0 -2 -4 -6 -8 -10 -0.3 -0.2 -0.1 IOUT=30mA VCE=0V4.3V
7 6 5 4 3 2 1 0 -1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time t (ms)
4 2 0 -2 -4 -6 -8
6 5 4 3 IOUT=30mA 2 1 0 -1 20 40 60 80 100 120 140 Time t (s)
-10 -60 -40 -20 0
R1161x33xx (ECO=H)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x33xx (ECO=L)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
6
CE Input Voltage VCE (V)
7 VCE=0V4.3V
CE Input Voltage VCE (V) Output Voltage VOUT (V)
6 4 2 0 -2 -4 -6 -8 IOUT=300mA VCE=0V4.3V
7 6 5 4 3 2 1 0
4 2 0 -2 -4 -6 -8
6 5 4 3 IOUT=300mA 2 1 0 -1 20 40 60 80 100 120 140 Time t (s)
-10 -60 -40 -20 0
-1 -10 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time t (ms)
29
R1161x
13) Turn-off Speed with CE
R1161x08xD
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
R1161x08xD
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
2.4
3.0
2.4
3.0
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
1.2 0.6 0.0 IOUT=0mA VCE=1.8V0V
2.0 1.5 1.0 0.5 0.0 -0.5 0.2 0.4 0.6 0.8 1.0 1.2 Time t (ms)
1.2 0.6 0.0 IOUT=30mA VCE=1.8V0V
2.0 1.5 1.0 0.5 0.0 -0.5 0.2 0.4 0.6 0.8 1.0 1.2 Time t (ms)
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
-0.6 -1.2 -1.8 -0.6 -0.4 -0.2 0
-0.6 -1.2 -1.8 -0.6 -0.4 -0.2 0
R1161x08xD
VIN=1.8V, CIN = Tantalum 1.0 F COUT = Tantalum 1.0 F
R1161x33xD
3.0
2.4
5
CE Input Voltage VCE (V) Output Voltage VOUT (V)
9 7 6 VCE=4.3V0V 5 4 3 2 IOUT=0mA 1 0
Output Voltage VOUT (V) Output Voltage VOUT (V)
CE Input Voltage VCE (V)
1.8 1.2 0.6 0.0 IOUT=300mA VCE=1.8V0V
2.5 2.0 1.5 1.0 0.5 0.0 -0.5 0.2 0.4 0.6 0.8 1.0 1.2 Time t (ms)
4 3 2 1 0 -1 -2 -3 -4
8
-0.6 -1.2 -1.8 -0.6 -0.4 -0.2 0
-1 -5 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time t (ms)
R1161x33xD
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x33xD
VIN=4.3V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
5
CE Input Voltage VCE (V)
9 7 6 VCE=4.3V0V 5 4 3 2 IOUT=30mA 1 0
Output Voltage VOUT (V) CE Input Voltage VCE (V)
5 4 3 2 1 0 -1 -2 -3 -4 IOUT=300mA VCE=4.3V0V
9 8 7 6 5 4 3 2 1 0
4 3 2 1 0 -1 -2 -3 -4
8
-1 -5 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time t (ms)
-1 -5 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 Time t (ms)
30
Output Voltage VOUT (V)
1.8
2.5
CE Input Voltage VCE (V)
1.8
2.5
R1161x
14)Output Voltage at Mode alternative point
R1161x08xx
VIN=1.8V, CIN = Ceramic 1.0 F COUT = Tantalum 1.0 F
R1161x08xx
VIN=1.8V, CIN = Ceramic 1.0 F COUT = Tantalum 1.0 F
3 VECO = 0V1.4V 2 1 0 0.81 0.80 0.79 0.81 0.80 0.79 0.81 0.80 0.79 0.81 0.80 0.79 0.81 0.80 0.79 0.81 0.80 0.79 0.78 -0.2
Onput Voltage VOUT (V)
0.86 0.85
3 2 VECO=0V1.8V 1 0
0.84 0.83 0.82 0.81 0.80 0.79 0.78 -10 IOUT=0mA
IOUT =
1mA
IOUT = 10mA IOUT = 50mA IOUT = 100mA IOUT = 200mA IOUT = 300mA
ECO Input Voltage VECO (V)
0 10 20 30 40 50 60 70 80 90 Time t (ms)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Time t (ms)
R1161x10xx
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x10xx
VIN=2.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
3 VECO = 0V2.0V 2 1 0 1.01 1.00 0.99 1.01 1.00 0.99 1.01 1.00 0.99 1.01 1.00 0.99 1.01 1.00 0.99 1.01 1.00 0.99 0.98 -0.2
ECO Input Voltage VECO (V)
1.06 1.05
3 2 VECO=0V2.0V 1 0
1.04 1.03 1.02 1.01 1.0 IOUT=0mA
IOUT =
1mA
Onput Voltage VOUT (V)
IOUT = 10mA IOUT = 50mA IOUT = 100mA IOUT = 200mA IOUT = 300mA
0.99 0.98 -10 0 10 20 30 40 50 60 70 80 90 Time t (ms)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Time t (ms)
ECO Input Voltage VECO (V)
Onput Voltage VOUT (V)
ECO Input Voltage VECO (V)
Onput Voltage VOUT (V)
31
R1161x
R1161x26xx
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x26xx
VIN=3.6V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
VECO = 0V3.6V
2.64 2.63 2.62 2.61 2.60 2.59 2.58 -10 IOUT=0mA VECO=0V3.6V
2 1 0
2.61 2.60 2.59 2.61 2.60 2.59 2.61 2.60 2.59 2.61 2.60 2.59 2.61 2.60 2.59 2.61 2.60 2.59 2.58 -0.2
IOUT = 10mA IOUT = 50mA IOUT = 100mA IOUT = 200mA IOUT = 300mA
ECO Input Voltage VECO (V)
IOUT =
1mA
Onput Voltage VOUT (V)
0 10 20 30 40 50 60 70 80 90 Time t (ms)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Time t (ms)
32
ECO Input Voltage VECO (V)
Onput Voltage VOUT (V)
5 4 3 2 1 0
2.66 2.65
4 3
R1161x
TECHNICAL NOTES
VDD C1 OUT C2
R1161xxxxx GND SERIES
CE
ECO
When using these ICs, consider the following points: 1.Mounting on PCB Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C1 with as much as 1.0F capacitor between VDD and GND pin as close as possible. Set external components, especially the output capacitor as close as possible to the ICs and make wiring as short as possible. 2.Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, be sure to use a 1.0 F more capacitor C2 with good frequency characteristics and ESR (Equivalent Series Resistance). Output Voltage VOUT<1.0V 1.0V VOUT Recommended Value of C2 1.0 F or more Tantalum Capacitor 1.0 F or more Ceramic Capacitor
(Note: When the additional ceramic capacitors are connected to the Output Pin with Output capacitor for phase compensation, the operation might be unstable. Because of this, test these ICs with as same external components as ones to be used on the PCB.) If you use a tantalum type capacitor and ESR value of the capacitor is large, output might be unstable. Evaluate your circuit with considering frequency characteristics. Depending on the capacitor size, manufacturer, and part number, the bias characteristics and temperature characteristics are different. Evaluate the circuit with actual using capacitors.
33
R1161x
ESR vs. Output Current
When using these ICs, consider the following points: In these ICs, phase compensation is made for securing stable operation even if the output current is varied. For this purpose, be sure to use a capacitor COUT with good frequency characteristics and ESR (Equivalent Series Resistance) in the range described as follows: The relations between IOUT (Output Current) and ESR of Output Capacitor are shown below. The conditions when the white noise level is under 40 V (Avg.) are marked as the hatched area in the graph.

(1) Frequency band: 10Hz to 2MHz (2) Temperature: 25 C R1161x08xx (ECO=H)
VIN=1.4V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x08xx (ECO=L)
VIN=1.4V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
100
100
10
10
ESR ()
1
ESR ()
0 50 100 150 200 250 Output Current lOUT (mA) 300
1
0.1
0.1
0.01
0.01
0
50
100 150 200 250 Output Current lOUT (mA)
300
R1161x10xx (ECO=H)
VIN=1.4V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x10xx (ECO=L)
VIN=1.4V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
100
100
10
10
ESR ()
1
ESR ()
0 50 100 150 200 250 Output Current lOUT (mA) 300
1
0.1
0.1
0.01
0.01
0
50
100 150 200 250 Output Current lOUT (mA)
300
34
R1161x
R1161x26xx (ECO=H)
VIN=3.0V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x26xx (ECO=L)
VIN=3.0V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
100
100
10
10
ESR ()
ESR ()
1
1
0.1
0.1
0.01
0
50
100 150 200 250 Output Current lOUT (mA)
300
0.01
0
50
100 150 200 250 Output Current lOUT (mA)
300
R1161x15xx (ECO=H)
VIN=2.0V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
R1161x30xx (ECO=H)
VIN=3.6V to 6.0V, CIN = Ceramic 1.0 F COUT = Ceramic 1.0 F
100
100
10
10
ESR ()
1
ESR ()
0 50 100 150 200 250 Output Current lOUT (mA) 300
1
0.1
0.1
0.01
0.01
0
50
100 150 200 250 Output Current lOUT (mA)
300
35
PACKAGE INFORMATION
SOT-23-5 (SC-74A)
PE-SOT-23-5-0510
Unit: mm
PACKAGE DIMENSIONS
2.90.2 1.90.2 (0.95) (0.95) +0.2 1.1 -0.1 0.80.1 4
5
+0.2 1.6 -0.1
2.80.3
0 to 0.1
1
2 0.40.1
3
TAPING SPECIFICATION
0.30.1 +0.1 1.5 0 4.00.1 2.00.05 1.750.1 3.50.05 4.00.1 1.10.1 8.00.3
3.3 2.0MAX.
3.2
TR User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
11.41.0 9.00.3
210.8
60 +1 0 180 0 -1.5
20.5
130.2
0.2 MIN.
+0.1 0.15 -0.05
PACKAGE INFORMATION
PE-SOT-23-5-0510
POWER DISSIPATION (SOT-23-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: (Power Dissipation (SOT-23-5) is substitution of SOT-23-6.) Measurement Conditions Standard Land Pattern Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result
(Topt=25 C,Tjmax=125 C)
Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 40mm 40mm 1.6mm Top side : Approx. 50% , Back side : Approx. 50% 0.5mm 44pcs
Standard Land Pattern Power Dissipation Thermal Resistance
600
Free Air 250mW 400 C/W
420mW ja (125 25 C)/0.42W 263 C/W
Power Dissipation PD(mW)
500 420 400 300 200 100 0 0 25
On Board
40
Free Air 250
40
50 75 85 100 Ambient Temperature (C)
125
150
Power Dissipation
Measurement Board Pattern IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX. 1.0
2.4
0.95 0.95 1.9
(Unit: mm)
PACKAGE INFORMATION
SON-6
PE-SON-6-0510
Unit: mm
PACKAGE DIMENSIONS
6 4
2.60.2 3.00.15
0.85MAX.
1
0.130.05
Bottom View
0.1 0.5 0.20.1
Attention: Tab suspension leads in the parts have VDD or GND level.(They are connected to the reverse side of this IC.) Refer to PIN DISCRIPTION. Do not connect to other wires or land patterns.
TAPING SPECIFICATION
0.20.1 1.5+0.1 0 4.00.1 2.00.05
(0.3)
3
1.34
(0.3)
1.60.2
3.50.05
1.750.1 8.00.3
1.9 1.7MAX. 4.00.1 1.10.1
TR User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
11.41.0 9.00.3
210.8
0 180 -1.5
20.5
130.2 +1 60 0
3.2
PACKAGE INFORMATION
PE-SON-6-0510
POWER DISSIPATION (SON-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions Standard Land Pattern Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result
(Topt=25 C,Tjmax=125 C)
Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 40mm 40mm 1.6mm Top side : Approx. 50% , Back side : Approx. 50% 0.5mm 44pcs
Standard Land Pattern Power Dissipation Thermal Resistance
600
Free Air 250mW -
500mW ja (125 25 C)/0.5W 200 C/W
Power Dissipation PD(mW)
500 400 300 200 100 0 0 25 250
On Board
40
Free Air
50 75 85 100 Ambient Temperature (C)
125
150
Power Dissipation
40
Measurement Board Pattern IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.25 0.5
1.05 0.75
(Unit: mm)
PACKAGE INFORMATION
HSON-6
PE-HSON-6-0510
Unit: mm
PACKAGE DIMENSIONS
6 4
2.80.2
3.00.2
(0.15)
(0.2)
2.90.2 0.5TYP
(1.5)
0.150.05
Bottom View
0.9MAX.
0.95 0.30.1
0.1 0.1 M
Attention: Tabs or Tab suspension leads in the parts have VDD or GND level.(They are connected to the reverse side of this IC.) Refer to PIN DESCRIPTIONS. Do not connect to other wires or land patterns.
TAPING SPECIFICATION
0.20.1 +0.1 1.5 0 4.00.1 2.00.05
3.50.05
1.10.1
1.750.1
(0.2)
1
3
(1.6)
(0.65)
3.3 2.0MAX. 4.00.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
11.41.0 9.00.3
210.8
+1 60 0 0 180 -1.5
20.5
130.2
8.00.3
3.2
PACKAGE INFORMATION
PE-HSON-6-0510
POWER DISSIPATION (HSON-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions Standard Land Pattern Environment Board Material Board Dimensions Copper Ratio Through-hole Measurement Result
(Topt=25 C,Tjmax=125 C)
Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 40mm 40mm 1.6mm Top side : Approx. 50% , Back side : Approx. 50% 0.5mm 44pcs
Standard Land Pattern Power Dissipation Thermal Resistance
1200 1100 1000 900 800 700 600 500 400 300 200 100 0 0 25
Free Air 400mW 250 C/W
900mW ja (125 25 C)/0.9W 111 C/W
Power Dissipation PD(mW)
On Board
40
Free Air
50 75 85 100 Ambient Temperature (C)
125
150
Power Dissipation
40
Measurement Board Pattern IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.35 0.95
1.6
1.7
1.15
0.65
(Unit: mm)
MARK INFORMATION
ME-R1161N-0409
R1161N SERIES MARK SPECIFICATION
SOT-23-5 (SC-74A)
1 4
1 2 3 4 5
, ,
2 5
,
3
: Product Code (refer to Part Number vs. Product Code) : Lot Number
Part Number vs. Product Code
Part Number R1161N081A R1161N091A R1161N101A R1161N111A R1161N121A R1161N131A R1161N141A R1161N151A R1161N161A R1161N171A R1161N181A R1161N191A R1161N201A R1161N211A R1161N221A R1161N231A R1161N241A R1161N251A R1161N261A R1161N271A R1161N281A R1161N291A R1161N301A R1161N311A R1161N321A R1161N331A R1161N281A5 Product Code
1 2 3
Part Number R1161N081B R1161N091B R1161N101B R1161N111B R1161N121B R1161N131B R1161N141B R1161N151B R1161N161B R1161N171B R1161N181B R1161N191B R1161N201B R1161N211B R1161N221B R1161N231B R1161N241B R1161N251B R1161N261B R1161N271B R1161N281B R1161N291B R1161N301B R1161N311B R1161N321B R1161N331B R1161N281B5
Product Code
1 2 3
Part Number R1161N081D R1161N091D R1161N101D R1161N111D R1161N121D R1161N131D R1161N141D R1161N151D R1161N161D R1161N171D R1161N181D R1161N191D R1161N201D R1161N211D R1161N221D R1161N231D R1161N241D R1161N251D R1161N261D R1161N271D R1161N281D R1161N291D R1161N301D R1161N311D R1161N321D R1161N331D R1161N281D5
Product Code
1 2 3
P P P P P P P P P P P P P P P P P P P P P P P P P P P
0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 0
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0
Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q
0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 0
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0
R R R R R R R R R R R R R R R R R R R R R R R R R R R
0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 0
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0
MARK INFORMATION
ME-R1161Dxx1-0409
R1161Dxx1 SERIES MARK SPECIFICATION
SON-6
1
, ,
2 4
: Product Code (refer to Part Number vs. Product Code) : Lot Number
1
2
3
3
4
Part Number vs. Product Code
Part Number R1161D081A R1161D091A R1161D101A R1161D111A R1161D121A R1161D131A R1161D141A R1161D151A R1161D161A R1161D171A R1161D181A R1161D191A R1161D201A R1161D211A R1161D221A R1161D231A R1161D241A R1161D251A R1161D261A R1161D271A R1161D281A R1161D291A R1161D301A R1161D311A R1161D321A R1161D331A R1161D281A5 R1161D121A5 R1161D181A5 Product Code
1 2
Part Number R1161D081B R1161D091B R1161D101B R1161D111B R1161D121B R1161D131B R1161D141B R1161D151B R1161D161B R1161D171B R1161D181B R1161D191B R1161D201B R1161D211B R1161D221B R1161D231B R1161D241B R1161D251B R1161D261B R1161D271B R1161D281B R1161D291B R1161D301B R1161D311B R1161D321B R1161D331B R1161D281B R1161D121B5 R1161D181B5
Product Code
1 2
Part Number R1161D081D R1161D091D R1161D101D R1161D111D R1161D121D R1161D131D R1161D141D R1161D151D R1161D161D R1161D171D R1161D181D R1161D191D R1161D201D R1161D211D R1161D221D R1161D231D R1161D241D R1161D251D R1161D261D R1161D271D R1161D281D R1161D291D R1161D301D R1161D311D R1161D321D R1161D331D R1161D281D R1161D121D5 R1161D181D5
Product Code
1 2
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 1 2
A A B B B B B B B B B B C C C C C C C C C C D D D D A A A
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 1 2
E E F F F F F F F F F F G G G G G G G G G G H H H H E E E
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 1 2
J J J K K K K K K K K K L L L L L L L L L L M M M M J J J
MARK INFORMATION
ME-R1161Dxx2-0409
R1161Dxx2 SERIES MARK SPECIFICATION
HSON-6
1
: B (fixed) , ,
3
1 4
2 5
3 6
2 4 5
: Setting Voltage : Type (A, B,D) : Lot Number
(refer to Part Number vs. Product Code)
6
Part Number vs. Product Code
Part Number R1161D082A R1161D092A R1161D102A R1161D112A R1161D122A R1161D132A R1161D142A R1161D152A R1161D162A R1161D172A R1161D182A R1161D192A R1161D202A R1161D212A R1161D222A R1161D232A R1161D242A R1161D252A R1161D262A R1161D272A R1161D282A R1161D292A R1161D302A R1161D312A R1161D322A R1161D332A Product Code
1 2 3 4
Part Number R1161D082B R1161D092B R1161D102B R1161D112B R1161D122B R1161D132B R1161D142B R1161D152B R1161D162B R1161D172B R1161D182B R1161D192B R1161D202B R1161D212B R1161D222B R1161D232B R1161D242B R1161D252B R1161D262B R1161D272B R1161D282B R1161D292B R1161D302B R1161D312B R1161D322B R1161D332B
Product Code
1 2 3 4
Part Number R1161D082D R1161D092D R1161D102D R1161D112D R1161D122D R1161D132D R1161D142D R1161D152D R1161D162D R1161D172D R1161D182D R1161D192D R1161D202D R1161D212D R1161D222D R1161D232D R1161D242D R1161D252D R1161D262D R1161D272D R1161D282D R1161D292D R1161D302D R1161D312D R1161D322D R1161D332D
Product Code
1 2 3 4
B B B B B B B B B B B B B B B B B B B B B B B B B B
0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 0 0 0
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 1 2
A A A A A A A A A A A A A A A A A A A A A A A A A A A A A
B B B B B B B B B B B B B B B B B B B B B B B B B B
0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 0 0 0
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 1 2
B B B B B B B B B B B B B B B B B B B B B B B B B B B B B
B B B B B B B B B B B B B B B B B B B B B B B B B B
0 0 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3 3 3 0 0 0
8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 1 2
D D D D D D D D D D D D D D D D D D D D D D D D D D D D D
R1161D282A5 B R1161D122A5 B R1161D182A5 B
R1161D282B5 B R1161D122B5 B R1161D182B5 B
R1161D282D5 B R1161D122D5 B R1161D182D5 B

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