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RP100x SERIES
LOW NOISE 200mA LDO REGULATOR
NO.EA-140-070831
OUTLINE
The RP100x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit, and a chip enable circuit. These ICs perform with low dropout voltage and a chip enable function. The line transient response and load transient response of the RP100x Series are excellent, thus these ICs are very suitable for the power supply for hand-held communication equipment. The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5 and PLP1612-4, therefore high density mounting of the ICs on boards is possible.
FEATURES
Supply Current ......................................................Typ. 18A Standby Current ....................................................Typ. 0.1A Dropout Voltage ....................................................Typ. 0.13V (IOUT=150mA, VOUT=2.8V) Ripple Rejection....................................................Typ. 75dB (f=1kHz) Temperature-Drift Coefficient of Output Voltage ...Typ. 30ppm/C Line Regulation .....................................................Typ. 0.02%/V Output Voltage Accuracy.......................................0.8% Packages ..............................................................PLP1612-4, SOT-23-5 Input Voltage Range .............................................1.7V to 5.25V Output Voltage ......................................................1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V * Built-in Fold Back Protection Circuit .....................Typ. 40mA (Current at short mode) * Ceramic capacitors are recommended to be used with this IC .....1.0F or more * * * * * * * * * *
APPLICATIONS
* Power source for portable communication equipment. * Power source for electrical appliances such as cameras, VCRs and camcorders. * Power source for battery-powered equipment.
1
RP100x
BLOCK DIAGRAMS
RP100xxx1B RP100xxx1D
VDD
VOUT
VDD
VOUT
Vref Current Limit
Vref Current Limit
CE
GND
CE
GND
SELECTION GUIDE
The output voltage, auto discharge function*, and the taping type for the ICs can be selected at the user's request. The selection can be made with designating the part number as shown below;
RP100xxx1x-xx-x Part Number
abc d e Code Contents
a
b
c d e
Designation of Package Type: K: PLP1612-4 N: SOT-23-5 Setting Output Voltage (VOUT): The following 16kinds of voltage are standard. 1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V Exceptions:1.85V=RP100x181x5-xx-x, 2.85V=RP100x281x5-xx-x Designation of Mask Option B: active high, without auto discharge function* at OFF state. D: active high, with auto discharge function* at OFF state. Designation of Taping Type: Ex. TR (refer to Taping Specifications; TR type is the standard direction.) Designation of composition of pin plating: -F: Lead free plating (SOT-23-5) None: Au plating (PLP1612-4)
*) When the mode is into standby with CE signal, auto discharge transistor turns on, and it makes the turn-off speed faster than normal type.
2
RP100x
PIN CONFIGURATIONS
* SOT-23-5
5 4
Top View
4 3
* PLP1612-4
Bottom View
3 4
(mark side)
1
2
3
1 2 2 1
PIN DESCRIPTIONS
*
SOT-23-5
Pin No. Symbol Description
*
VDD GND CE NC VOUT Input Pin Ground Pin Chip Enable Pin ("H" Active) No Connection Output Pin
PLP1612-4*
Pin No. Symbol Description
1 2 3 4 5
1 2 3 4
VOUT GND CE VDD
Output Pin Ground Pin Chip Enable Pin ("H" Active) Input Pin
) Tab in the parts have GND level. (They are connected to the back side of this IC.) Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
Symbol Item Rating Unit
VIN VCE VOUT IOUT PD Topt Tstg
Input Voltage Input Voltage (CE Pin) Output Voltage Output Current Power Dissipation (SOT-23-5) * Operating Temperature Range Storage Temperature Range
1 1
6.0 6.0
-0.3 to VIN+0.3
V V V mA mW
C C
300 420 610
-40 to 85 -55 to 125
Power Dissipation (PLP1612-4) *
*1) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
3
RP100x
ELECTRICAL CHARACTERISTICS
*
RP100xxx1B/D
VIN=Set VOUT+1V, IOUT=1mA, CIN=COUT =1F, unless otherwise noted.
Topt=25C
Symbol
Item
Conditions
Min. x0.992 -16
< =
Typ.
Max. x1.008 +16
Unit
VOUT IOUT
VOUT/ IOUT
Output Voltage Output Current Load Regulation
VIN=Set VOUT+1V IOUT=1mA
VOUT > 2.0V VOUT 2.0V
V mV mA
200 1mA
< =
IOUT
< =
150mA 1.2V 1.5V 1.7V 2.0V 2.5V 2.8V
< = < = < = < = < = < =
20 VOUT < 1.5V VOUT < 1.7V VOUT < 2.0V VOUT < 2.5V VOUT < 2.8V VOUT
< =
40 0.50 0.38 0.34 0.30 0.25 0.23 25 2.0 0.10
mV
0.40 0.24 0.21 0.17 0.14 0.13 18 0.1
VDIF
Dropout Voltage
IOUT=150mA
V
3.3V
ISS Istandby
VOUT/ VIN
Supply Current Standby Current Line Regulation Ripple Rejection Input Voltage*1 Output Voltage Temperature Coefficient Short Current Limit CE Pull-down Current CE Input Voltage "H" CE Input Voltage "L" Output Noise Low Output Nch Tr. ON Resistance (of D version)
IOUT=0mA VCE=0V Set VOUT+0.5V
< =
A A
VIN
< =
5.0V
0.02 75 1.7
%/V dB
RR VIN
VOUT/ Topt
f=1kHz, Ripple 0.2Vp-p VIN=Set VOUT+1V, IOUT=30mA (In case that VOUT < 2.0V, VIN=3V) =
5.25
30
V ppm /C mA
A
-40C
< =
Topt
< =
85C
Ilim IPD VCEH VCEL en RLOW
VOUT=0V 1.5
40 0.3 0.3
V V
Vrms
BW=10Hz to 100kHz IOUT=30mA VIN=4.0V, VCE=0V
30 30
*1) Max. Input Voltage is 5.5V during 500hours.
4
RP100x
TYPICAL APPLICATION
VDD C1 VOUT C2 VOUT
RP100x Series CE GND
(External Components) C2 1.0F MURATA: GRM155B31A105KE15
TECHNICAL NOTES
When using these ICs, consider the following points:
Phase Compensation In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For this purpose, use a capacitor C2 with good frequency characteristics and ESR (Equivalent Series Resistance). Ceramic capacitors have different temperature characteristics and bias characteristics depending on their dimensions and manufacturers. If the setting voltage is 2.5V or more and the capacitor's dimensions for VOUT equal to 1.0mm by 0.5mm or smaller than that, the capacitance value might be extremely low. As a result, the capacitance might be much less than expected value. In such cases, the operation might be unstable at low temperature. (-20C or less) In that case, use a larger capacity, or a large dimensions' capacitor. (For example 1.6mm by 0.8mm) If a tantalum capacitor is selected as an output capacitor, large ESR may be a cause of unstable operation. Evaluate the operation of PCB with considerable frequency characteristics.
PCB Layout Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result. Connect a capacitor C1 with a capacitance value as much as 1.0F or more between VDD and GND pin, and as close as possible to the pins. Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring as short as possible.
5
RP100x
TEST CIRCUITS
VDD C1 VOUT C2 V VOUT IOUT
RP100x Series CE GND
C1=Ceramic 1.0F C2=Ceramic 1.0F
Basic Test Circuit
VDD A ISS C1
VOUT C2
VOUT
RP100x Series CE GND
C1=Ceramic 1.0F C2=Ceramic 1.0F
Test Circuit for Supply Current
Pulse Generator P.G.
VDD
VOUT C2 IOUT
RP100x Series CE GND
C2=Ceramic 1.0F
Test Circuit for Ripple Rejection
6
RP100x
VDD C1
VOUT C2
VOUT
RP100x Series CE GND
IOUTa
IOUTb
C1=Ceramic 1.0F C2=Ceramic 1.0F
Test Circuit for Load Transient Response
7
RP100x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (C1=1.0F, C2=1.0F, Topt=25C)
RP100x121x
1.4
Output Voltage VOUT (V) Output Voltage VOUT (V)
RP100x251x
2.7 2.4 2.1 1.8 1.5 1.2 0.9 0.6 0.3 0 0 100 200 300 Output Current IOUT (mA) 400 VIN=3.5V VIN=4.2V VIN=5.0V VIN=5.5V
1.2 1.0 0.8 0.6 0.4 0.2 0 0 100 200 300 Output Current IOUT (mA) 400 VIN=2.2V VIN=3.6V VIN=4.2V VIN=5.0V VIN=5.5V
RP100x331x
3.5
Output Voltage VOUT (V)
3.0 2.5 2.0 1.5 1.0 0.5 0 0 100 200 300 Output Current IOUT (mA) 400 VIN=4.3V VIN=5.0V VIN=5.5V
2) Output Voltage vs. Input Voltage (C1=1.0F, C2=1.0F, Topt=25C)
RP100x121x
1.4
Output Voltage VOUT (V) Output Voltage VOUT (V)
RP100x121x
2.8 2.4 2.0 1.6 1.2 0.8 0.4 0 0 1 2 3 4 Input Voltage VIN (V) 5 IOUT=1mA IOUT=30mA IOUT=50mA
1.2 1.0 0.8 0.6 0.4 0.2 0 0 1 2 3 4 Input Voltage VIN (V) 5 IOUT=1mA IOUT=30mA IOUT=50mA
8
RP100x
RP100x121x
3.5
Output Voltage VOUT (V)
3.0 2.5 2.0 1.5 1.0 0.5 0 0 1 2 3 4 Input Voltage VIN (V) 5 IOUT=1mA IOUT=30mA IOUT=50mA
3) Supply Current vs. Input Voltage (C1=1.0F, C2=1.0F, Topt=25C)
RP100x121x
35 35
RP100x251x
Supply Current ISS (A)
25 20 15 10 5 0 0 1 2 3 4 Input Voltage VIN (V) 5
Supply Current ISS (A)
30
30 25 20 15 10 5 0 0 1 2 3 4 Input Voltage VIN (V) 5
RP100x331x
35
Supply Current ISS (A)
30 25 20 15 10 5 0 0 1 2 3 4 Input Voltage VIN (V) 5
9
RP100x
4) Output Voltage vs. Temperature (C1=1.0F, C2=1.0F, IOUT=1mA)
RP100x121x
1.25 1.24 1.23 1.22 1.21 1.20 1.19 1.18 1.17 1.16 1.15 -40 -25
RP100x251x
VIN=2.2V
2.55 2.54 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 2.45 -40 -25
VIN=3.5V
Output Voltage VOUT (V)
0 25 50 Temperature Topt (C)
75 85
Output Voltage VOUT (V)
0 25 50 Temperature Topt (C)
75 85
RP100x331x
3.35 3.34 3.33 3.32 3.31 3.30 3.29 3.28 3.27 3.26 3.25 -40 -25
VIN=4.3V
Output Voltage VOUT (V)
0 25 50 Temperature Topt (C)
75 85
5) Supply Current vs. Temperature (C1=1.0F, C2=1.0F, IOUT=0mA)
RP100x121x
30
RP100x251x
VIN=2.2V
30
VIN=3.5V
Supply Current ISS (A)
20 15 10 5 0 -40 -25
Supply Current ISS (A)
0 25 50 Temperature Topt (C) 75 85
25
25 20 15 10 5 0 -40 -25
0 25 50 Temperature Topt (C)
75 85
10
RP100x
RP100x331x
30
VIN=4.3V
Supply Current ISS (A)
25 20 15 10 5 0 -40 -25
0 25 50 Temperature Topt (C)
75 85
6) Dropout Voltage vs. Output Current (C1=1.0F,C2=1.0F)
RP100x121x
450 350 400 350 300 250 200 150 100 50 0 0 50 100 150 Output Current IOUT (mA) 200 85C 25C -40C
RP100x151x
85C 25C -40C
Dropout Voltage VDIF (mV)
Dropout Voltage VDIF (mV)
300 250 200 150 100 50 0 0
50 100 150 Output Current IOUT (mA)
200
RP100x171x
350 300 85C 25C -40C
RP100x201x
85C 25C -40C
Dropout Voltage VDIF (mV)
300 250 200 150 100 50 0 0
Dropout Voltage VDIF (mV)
250 200 150 100 50 0
50 100 150 Output Current IOUT (mA)
200
0
50 100 150 Output Current IOUT (mA)
200
11
RP100x
RP100x251x
250 250 85C 25C -40C
RP100x281x
85C 25C -40C
Dropout Voltage VDIF (mV)
200 150 100 50 0 0
Dropout Voltage VDIF (mV)
200
200 150 100 50 0
50 100 150 Output Current IOUT (mA)
0
50 100 150 Output Current IOUT (mA)
200
RP100x331x
200 85C 25C -40C
Dropout Voltage VDIF (mV)
150
100
50
0 0 50 100 150 Output Current IOUT (mA) 200
7) Dropout Voltage vs Set Output Voltage (C1=1.0F, C2=1.0F, Topt=25C)
500
Dropout voltage VDIF (mV)
400 300 200 100 0 1
10mA 30mA 100mA 150mA 200mA
1.5 2.0 2.5 3.0 Set Output Voltage VREG (V)
3.5
12
RP100x
8) Ripple Rejection vs. Input Bias Voltage (C1=none, C2=1.0F, Ripple=0.2VP-P, Topt=25C) RP100x121x RP100x121x
IOUT=1mA 90 90 IOUT=30mA
Ripple Rejection RR (dB)
70 60 50 40 30 20 10 1kHz 10kHz 100kHz
Ripple Rejection RR (dB)
80
80 70 60 50 40 30 20 10 1kHz 10kHz 100kHz
0 1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2 Input Voltage VIN (V)
0 1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2 Input Voltage VIN (V)
RP100x281x
C1=none IOUT=1mA 90 90
RP100x281x
C1=none IOUT=30mA
Ripple Rejection RR (dB)
70 60 50 40 30 20 10 0 2.8 3.3 1kHz 10kHz 100kHz 3.8 4.3 4.8 Input Voltage VIN (V) 5.3
Ripple Rejection RR (dB)
80
80 70 60 50 40 30 20 10 0 2.8 3.3 1kHz 10kHz 100kHz 3.8 4.3 4.8 Input Voltage VIN (V) 5.3
9) Ripple Rejection vs. Frequency (C1=none, C2=1.0F, Ripple=0.2VP-P)
RP100x121x
120 VIN=2.2V 120
RP100x121x
VIN=3.5V IOUT=1mA IOUT=30mA IOUT=150mA
Ripple Reiection RR (dB)
100 80 60 40 20 0 0.1
Ripple Reiection RR (dB)
IOUT=1mA IOUT=30mA IOUT=150mA
100 80 60 40 20 0 0.1
1
10 100 Frequency f (kHz)
1000
1
10 100 Frequency f (kHz)
1000
13
RP100x
RP100x331x
120 VIN=4.3V IOUT=1mA IOUT=30mA IOUT=150mA
Ripple Reiection RR (dB)
100 80 60 40 20 0 0.1
1
10 100 Frequency f (kHz)
1000
RP100x121x
120 VIN=2.2V 120
RP100x251x
VIN=3.5V -40C 25C 85C
Ripple Reiection RR (dB)
100 80 60 40 20 0 0.1
Ripple Reiection RR (dB)
1000
-40C 25C 85C
100 80 60 40 20 0 0.1
1
10 100 Frequency f (kHz)
1
10 100 Frequency f (kHz)
1000
RP100x331x
120 VIN=4.3V -40C 25C 85C
Ripple Reiection RR (dB)
100 80 60 40 20 0 0.1
1
10 100 Frequency f (kHz)
1000
14
RP100x
10) Input Transient Response (IOUT=30mA, tr=tf=5s, Topt=25C)
RP100x121x
3.5
RP100x251x
5.0
Output Voltage VOUT (V)
Input Voltage VIN(V)
2.5 2.0 1.203 1.198 1.193 1.188 0 20 40 60 Time t (s) 80 100 Output Voltage
Input Voltage
4.0 3.5 2.0
2.506 2.501 2.496 2.491 0 20 40 60 Time t (s) 80 100 Output Voltage
RP100x331x
6
Output Voltage VOUT (V)
4 3.305 3.300 3.295 3.290 0 20 40 60 Time t (s) 80 100 Output Voltage
11) Load Transient Response (C2=1.0F, Topt=25C)
RP100x121x
VIN=2.2V tr=tf=0.5s
Input Voltage VIN(V)
Input Voltage
5
RP100x251x
VIN=3.5V tr=tf=0.5s
150
150 50
50
Output Current 50mA
1.20 1.19 1.18 1.17 1.16 0 20 40 60 Time t (s) Output Voltage
100mA
0
Output Current 50mA
2.51 2.50 2.49 2.48 2.47 2.46 0 20 40 60 Time t (s) Output Voltage
100mA
0
80
100
80
100
Output Current IOUT (mA)
Output Voltage VOUT (V)
Output Voltage VOUT (V)
100
Output Current IOUT (mA)
100
Input Voltage VIN(V)
Input Voltage
Output Voltage VOUT (V)
3.0
4.5
15
RP100x
RP100x331x
VIN=4.3V tr=tf=0.5s
RP100x121x
VIN=2.2V tr=tf=0.5s
150
Output Current IOUT (mA)
50
Output Current 50mA
3.31 3.30 3.29 3.28 3.27 3.26 0 20 40 60 Time t (s) Output Voltage
100mA
0
Output Current 1mA 150mA
1.25 1.20 1.15 1.10 1.05 1.00 0 20
Output Voltage
80
100
40 60 Time t (s)
80
100
RP100x251x
VIN=3.5V tr=tf=0.5s
RP100x331x
VIN=4.3V tr=tf=0.5s
200
Output Current IOUT (mA)
Output Current 1mA 150mA
2.6 2.5 2.4 2.3 2.2 0 20 40 60 Time t (s) 80 Output Voltage
100 50 0
Output Current 1mA 150mA
3.35 3.30 3.25 3.20 3.15 3.10 3.05 0 20
Output Voltage
100
40 60 Time t (s)
80
100
RP100x121x
VIN=2.2V tr=tf=5s
RP100x251x
VIN=3.5V tr=tf=5s
Output Current IOUT (mA)
Output Current 1mA 150mA
1.25 1.20 1.15 1.10 1.05 1.00 0 20
Output Current 1mA 150mA
2.6 2.5 2.4 2.3 2.2 0 20 Output Voltage
100 50 0
Output Voltage
40 60 Time t (s)
80
100
40 60 Time t (s)
80
100
16
Output Current IOUT (mA)
Output Voltage VOUT (V)
Output Voltage VOUT (V)
200 150 100 50 0
200 150
Output Current IOUT (mA)
Output Voltage VOUT (V)
Output Voltage VOUT (V)
150
200 150 100 50 0
Output Current IOUT (mA)
Output Voltage VOUT (V)
Output Voltage VOUT (V)
100
200 150 100 50 0
RP100x
RP100x331x
VIN=4.3V tr=tf=5s
Output Current 1mA 150mA
3.35 3.30 3.25 3.20 3.15 3.10 0 20
Output Voltage
40 60 Time t (s)
80
100
12) Turn On Speed with CE pin (C1=1.0F, C2=1.0F, Topt=25C)
RP100x121x
IOUT=0mA 3
CE Input Voltage VCE (V) Output Voltage VOUT (V)
Output Current IOUT (mA)
Output Voltage VOUT (V)
200 150 100 50 0
RP100x121x
IOUT=30mA 3 2 CE Input Voltage 1 0 2 1 0 Output Voltage 0 20 40 60 Time t (s) 80 100
CE Input Voltage VCE (V) Output Voltage VOUT (V)
2 CE Input Voltage 1 0 2 1 0 0 20 40 60 Time t (s) 80 100 Output Voltage
RP100x121x
IOUT=150mA 3 2 CE Input Voltage 1 0 2 1 0 0 20 40 60 Time t (s) 80 100 Output Voltage
CE Input Voltage VCE (V) Output Voltage VOUT (V)
17
RP100x
RP100x251x
IOUT=0mA 6
CE Input Voltage VCE (V) Output Voltage VOUT (V) Output Voltage VOUT (V)
RP100x251x
IOUT=10mA 6
CE Input Voltage VCE (V) CE Input Voltage VCE (V) CE Input Voltage VCE (V)
4 CE Input Voltage 2 0 3 2 1 0 0 20 40 60 Time t (s) 80 100 Output Voltage
4 CE Input Voltage 2 0 3 2 1 0 0 20 40 60 80 100 Output Voltage
RP100x251x
IOUT=30mA 6
CE Input Voltage VCE (V) Output Voltage VOUT (V) Output Voltage VOUT (V)
RP100x251x
IOUT=150mA 6 4 CE Input Voltage 2 0 3 2 Output Voltage 1 0 0 20 40 60 80 100 4
CE Input Voltage
2 0
3 2 1 0 0 20 40 60 80 100 Output Voltage
RP100x331x
IOUT=0mA 6
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x331x
IOUT=150mA 6
Output Voltage VOUT (V)
4 CE Input Voltage 2 0 4 2 0 0 20 40 60 80 100 Output Voltage
4 CE Input Voltage 2 0 4 2 0 0 20 40 60 80 100 Output Voltage
18
RP100x
13) Turn Off Speed with CE pin (D Version) (C1=1.0F, C2=1.0F, Topt=25C)
RP100x121D
IOUT=0mA 3
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x121D
IOUT=10mA 3 2 CE Input Voltage 1 0 2 1 0 Output Voltage
CE Input Voltage VCE (V) CE Input Voltage VCE (V) CE Input Voltage VCE (V) Output Voltage VOUT (V)
2 CE Input Voltage 1 0 2 1 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
0
50
100 150 200 Time t (s)
250
300
RP100x121D
IOUT=30mA 3
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x121D
IOUT=150mA 3
Output Voltage VOUT (V)
2 CE Input Voltage 1 0 2 1 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
2 CE Input Voltage 1 0 2 1 0 0 20 40 60 Time t (s) 80 100 Output Voltage
RP100x251D
IOUT=0mA 4
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x251D
IOUT=10mA 4
Output Voltage VOUT (V)
CE Input Voltage
2 0
CE Input Voltage
2 0
3 2 Output Voltage 1 0 0 50 100 150 200 Time t (s) 250 300
3 2 1 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
19
RP100x
RP100x251D
IOUT=30mA 4
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x251D
IOUT=150mA 4 CE Input Voltage 2 0 3 2 1 0 Output Voltage
CE Input Voltage VCE (V) CE Input Voltage VCE (V) CE Input Voltage VCE (V) Output Voltage VOUT (V)
CE Input Voltage
2 0
3 2 1 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
0
50
100 150 200 Time t (s)
250
300
RP100x331D
IOUT=0mA 6
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x331D
IOUT=10mA 6
Output Voltage VOUT (V)
4 CE Input Voltage 2 0 4 2 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
4 CE Input Voltage 2 0 4 2 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
RP100x331D
IOUT=30mA 6
CE Input Voltage VCE (V) Output Voltage VOUT (V)
RP100x331Dx
IOUT=150mA 6
Output Voltage VOUT (V)
4 CE Input Voltage 2 0 4 2 0 0 50 100 150 200 Time t (s) 250 300 Output Voltage
4 CE Input Voltage 2 0 4 2 0 0 20 40 60 Time t (s) 80 100 Output Voltage
20
RP100x
14) Dropout Voltage vs Temperature (C1=1.0F, C2=1.0F)
RP100x121x
450
RP100x251x
200 180 160 140 120 100 80 60 40 20 0 -40 -25
Dropout Voltage VDIF (mV)
350 300 250 200 150 100 50 0 -40 -25 50mA 100mA 150mA 0 25 50 Temperature Topt (C) 75 85
Dropout Voltage VDIF (mV)
400
50mA 100mA 150mA 0 25 50 Temperature Topt (C) 75 85
RP100x301x
200 180 160 140 120 100 80 60 40 20 0 -40 -25
RP100x331x
200 180 160 140 120 100 80 60 40 20 0 -40 -25
Dropout Voltage VDIF (mV)
Dropout Voltage VDIF (mV)
50mA 100mA 150mA
50mA 100mA 150mA
0 25 50 Temperature Topt (C)
75 85
0 25 50 Temperature Topt (C)
75 85
15) Output Voltage vs. Input Voltage (C1=1.0F, C2=1.0F)
3.2
Output Voltage VOUT (V)
3.0 2.8 2.6 2.4 2.2 2.0 2.7
IOUT=0mA IOUT=10mA IOUT=50mA IOUT=100mA IOUT=150mA
2.8 2.9 3.0 3.1 Input Voltage VIN (V) 3.2
21
RP100x
ESR vs. Output Current
When using these ICs, consider the following points: The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions when the white noise level is under 40V (Avg.) are marked as the hatched area in the graph.
Measurement conditions Frequency Band: 10Hz to 2MHz Temperature: -40C to 85C RP100x121x
VIN=1.7V to 5.5V C1=C2=1.0F Topt=-40/25/85C 100 100
RP100x251x
VIN=2.5V to 5.5V C1=C2=1.0F Topt=-40/25/85C
ESR ()
10 1 0.1 0.01 0 50 100 150 Output Current IOUT (mA) 200
ESR ()
10 1 0.1 0.01 0 50 100 150 Output Current IOUT (mA) 200
RP100x331x
VIN=3.3V to 5.5V C1=C2=1.0F Topt=-40/25/85C 100
ESR ()
10 1 0.1 0.01 0 50 100 150 Output Current IOUT (mA) 200
22
PACKAGE INFORMATION
PE-PLP1612-4-0610
*
PLP1612-4
Unit: mm
PACKAGE DIMENSIONS
1.00.1 A 1.2 B 3 0.6 4
x4
0.05
INDEX
0.70.1
1.6
2
1
0.30.1
0.20.1
0.05 M AB
0.05Min.
0.6Max.
BottomView
S
0.05 S
TAPING SPECIFICATION
4.00.1 0.20.1 1.5 +0.1 0 2.00.05
3.50.05
0.50.1 4.00.1 1.2Max. 1.45
1.750.1 8.00.3
TR
UserDirectionofFeed
TAPING REEL DIMENSIONS
(1reel=5000pcs)
REUSE REEL (EIAJ-RRM-08Bc)
11.41.0 9.00.3
210.8
0 180 -1.5
20.5
130.2
1.8
60 +1 0
PACKAGE INFORMATION
PE-PLP1612-4-0610
POWER DISSIPATION (PLP1612-4)
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 Power Dissipation Thermal Resistance
700
Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 40mm x 40mm x 1.6mm Top side : Approx. 50% , Back side : Approx. 50% 0.54mm x 24pcs
(Topt=25C,Tjmax=125C)
Standard Land Pattern 610mW ja=(125-25C)/0.61W=164C/W
40
OnBoard 500 400
40
PowerDissipationPD(mW)
600
610
300 200 100 0 0 25 50 75 85 100 125 150 AmbientTemperature(C)
MeasurementBoardPattern
Power Dissipation
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.6 0.35
0.45 0.7 2.1
1.0
(Unit: mm)
PACKAGE INFORMATION
PE-SOT-23-5-0610
*
SOT-23-5 (SC-74A)
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)
REUSE REEL (EIAJ-RRM-08Bc)
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-23-5-0610
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=25C,Tjmax=125C)
Mounting on Board (Wind velocity=0m/s) Glass cloth epoxy plactic (Double sided) 40mm x 40mm x 1.6mm Top side : Approx. 50% , Back side : Approx. 50% 0.5mm x 44pcs
Standard Land Pattern Power Dissipation Thermal Resistance
600
Free Air 250mW 400C/W
420mW ja=(125-25C)/0.42W=263C/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)
MARK INFORMATION
ME-RP100K-070831
RP100K SERIES MARK SPECIFICATION * PLP1612-4
1
, ,
2 4
: Product Code (refer to Part Number vs. Product Code) : Lot Number
1 3
2 4
3
*
Part Number vs. Product Code
Product Code
1 2
Part Number RP100K121B RP100K131B RP100K151B RP100K181B RP100K181B5 RP100K191B RP100K201B RP100K251B RP100K261B RP100K271B RP100K281B RP100K281B5 RP100K291B RP100K301B RP100K311B RP100K331B RP100K211B
Part Number RP100K121D RP100K131D RP100K151D RP100K181D RP100K181D5 RP100K191D RP100K201D RP100K251D RP100K261D RP100K271D RP100K281D RP100K281D5 RP100K291D RP100K301D RP100K311D RP100K331D RP100K211D
Product Code
1 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
A B C D E F G H J K L M N P Q R S
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
A B C D E F G H J K L M N P Q R S
MARK INFORMATION
ME-RP100N-070831
RP100N SERIES MARK SPECIFICATION * SOT-23-5 (SC-74A)
1 4
, ,
2 5
,
3
: Product Code (refer to Part Number vs. Product Code) : Lot Number
1
2
3
4
5
*
Part Number vs. Product Code
Product Code
1 2 3
Part Number RP100N121B RP100N131B RP100N151B RP100N181B RP100N181B5 RP100N191B RP100N201B RP100N251B RP100N261B RP100N271B RP100N281B RP100N281B5 RP100N291B RP100N301B RP100N311B RP100N331B RP100N211B
Part Number RP100N121D RP100N131D RP100N151D RP100N181D RP100N181D5 RP100N191D RP100N201D RP100N251D RP100N261D RP100N271D RP100N281D RP100N281D5 RP100N291D RP100N301D RP100N311D RP100N331D RP100N211D
Product Code
1 2 3
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A B C D E F G H J K L M N P Q R S
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
A B C D E F G H J K L M N P Q R S

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