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 XC6204 Series
CMOS Low Power Consumption Dropout Voltage : 60mV @ 30mA, 200mV @ 100mA Maximum Output Current : 150mA Highly Accurate : 2% ( 1% as semi-custom) Output Voltage Range : 1.8V ~ 6.0V Low ESR capacitor compatible General Description
The XC6204 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS processes. The series achieves high ripple rejection and low dropout and consists of a voltage reference, an error amplifier, a current limiter and a phase compensation circuit plus a driver transistor. Output voltage is selectable in 50mV increments within a range of 1.8V ~ 6.0V. The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be maintained even during load fluctuations due to the excellent transient response of the series. The current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin. The CE function enables the output to be turned off, resulting in greatly reduced power consumption.
High Speed LDO Regulators
Output On/Off Control
February 7, 2003 Ver. 9
Applications Mobile phones Cordless phones Cameras, video recorders Portable games Portable AV equipment Reference voltage Battery powered equipment Features
Maximum Output Current : 150mA Dropout Voltage : 200mV (IOUT = 100mA) Maximum Operating Voltage : 10V Output Voltage Range : 1.8V ~ 6.0V in 50mV increments Highly Accurate : 2%, ( 1% as semi-custom) Low Power Consumption : TYP 70A Standby Current : less than 0.1A High Ripple Rejection : 70dB (10 kHz) Low Output Noise : 30Vrms Operating Temperature Range : -40OC ~ +85OC Low ESR Capacitor Compatible : Ceramic capacitor
Pin Configuration
VOUT 5 (NC) 4
Pin Assignment
VOUT VSS 2 5 VIN 4
VIN 1 NC 2 6 CE 5 VSS 4 NC
PIN NUMBER SOT-25 1 2 SOT-89 4 2 3 1 5 USP-6B 1 5 6 2, 4 3
PIN NAME
FUNCTION
VIN VSS CE NC VOUT
Input Ground ON/OFF Control No Connection Output
1 VIN
2 VSS
3 CE
VOUT 3
1 NC
2 VSS
3 CE
SOT-25 (SOT-23-5) [TOP VIEW]
SOT-89-5 [TOP VIEW]
USP-6B [TOP VIEW]
3 4 5
Selection Guide
The following options for the CE pin logic and internal pull-up/down are available: Active 'High' + no pull-down resistor built-in (standard) Active 'High' + 300k pull-down resistor built-in (semi-custom) Active 'Low' + no pull-up resistor built-in (semi-custom) Active 'Low' + 300k pull-up resistor built-in (semi-custom) Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 300k (TYP.)
Ordering Information
XC6204123456
DESIGNATOR SYMBOL CE Pin Logic : A Active 'High' (pull-down resistor built in) Active 'High' (no pull-down resistor built in) Active 'Low' (pull-up resistor built in) Active 'Low' (no pull-up resistor built in) Output Voltage : e.g. 20 = 2.0V 30 = 3.0V etc. DESCRIPTION DESIGNATOR SYMBOL 2 1 (Note 1) A B (Note 1) M P D R L DESCRIPTION Output Voltage: 100mV increments, 2% accuracy
e.g. 2=3, 3=8, 4=2 3.8V, 2%
Output Voltage: 100mV increments, 1% accuracy
1
B C D
4
e.g. 2=3, 3=0, 4=1 3.0V, 1%
Output Voltage : 50mV increments, 2% accuracy e.g.
2=3, 3=8, 4=A 3.85V
Output Voltage: 50mV increments, 1% accuracy
e.g. 2=3, 3=0, 4=B 3.05V, 1%
Package Type : SOT-25 (SOT-23-5) SOT-89 USP - 6B Device Orientation : Embossed Tape : Standard Feed Embossed Tape : Reverse Feed
2
3
18~60
5
6
Please note that the "B" version is the standard part. The A, C, & D versions are semi-custom parts. Note 1 : The output voltage range of the 1% accuracy product is 3.0V ~ 6.0V.
1
XC6204 Series
" Typical Application
High Speed LDO Regulators
" Block Diagram
VIN VOUT CE VSS
CE
VI
ON/OFF Control each ii Current Limiter R2 R1 Voltage Reference
VOU
VSS
" Absolute Maximum Ratings
PARAMETER SYMBOL VIN Input Voltage IOUT Output Current VOUT Output Voltage VCE CE Input Voltage Power SOT-23-5 Pd Dissipation USP-6B Operating Ambient Temperature Topr Storage Temperature Tstg RATINGS 12 500 VSS-0.3~VIN+0.3 VSS-0.3~VIN+0.3 250 100 -40~+85 -55~+125 UNITS V mA V V mW
O O
C C
" Electrical Characteristics (XC6204A, B Series)
PARAMETER Output Voltage
Maximum Output Current
Load Regulation Dropout Voltage
Supply Current (A series) Supply Current (B series)
Standby Current Line Regulation Input Voltage Output Voltage Temp. Characteristics Output Noise Ripple Rejection Rate Current Limiter Short-circuit Current CE "High" Voltage CE "Low" Voltage
CE "High" Current (A series) CE "High" Current (B series)
-40OCTa85OC Ta=25OC UNITS MIN MIN TYP MAX TYP MAX VOUT (E) x 0.98 VOUT(T) x 1.02 x0.97 VOUT(T) x1.03 IOUT=30mA V IOUTMAX 150 150 mA 1mAIOUT100mA VOUT 30 80 15 50 mV E-1 Vdif1 IOUT=30mA mV E-2 Vdif2 mV IOUT=100mA 50 80 120 50 90 145 VIN=VCE=VOUT(T)+1.0V A IDD 40 40 70 100 80 120 VIN=VCE=VOUT(T)+1.0V A Istby 0.01 0.10 0.05 1.00 VIN=VOUT(T)+1.0V, VCE=VSS VOUT(T)+1.0VVIN10V VOUT 0.05 0.30 % / V 0.01 0.20 VIN VOUT IOUT=30mA VIN 10 2 2 10 V VOUT IOUT=30mA 100 ppm / OC -40OCTopr85OC Topr VOUT Vrms en IOUT=10mA, 300Hz~50kHz 30 SYMBOL CONDITIONS PSRR Ilim Ishort VCEH VCEL ICEH ICEH ICEL
VIN=[VOUT(T)+1.0]V+1.0Vp-pAC
CIRCUIT
1 1 1 1 2 2 1 1 3 4 1 1 1 1 2 2 2
IOUT=50mA, f=10kHz
VIN=VOUT(T)+1.0V, VCE=VIN VIN=VOUT(T)+1.0V, VCE=VIN
70 300 50 1.6 VIN 0.25 20 0.10 0.10 1.7 -0.15 -0.15 -0.15
dB 280 60 VIN 0.20 25 0.15 0.15 mA mA V V A A A
VIN=VCE=VOUT(T)+1.0V VIN=VCE=VOUT(T)+1.0V
VIN=VOUT(T)+1.0V, VCE=VSS
CE "Low" Current
-0.1 -0.1 -0.1
Note
(NOTE 1) Unless otherwise stated, VIN=VOUT(T)+1.0V (NOTE 2) VOUT(T)=Specified Output Voltage
(NOTE 3) VOUT(E)=Effective Output Voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value).
(NOTE 4) Vdif={VIN1(NOTE6)-VOUT1(NOTE5)} (NOTE 5) VOUT1=A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {Vout(T)+1.0V} is input. (NOTE 6) VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. (NOTE 7) The values for -40OCTopr85OC are designed values.
2
XC6204 Series
High Speed LDO Regulators
" Electrical Characteristics (XC6204C, D Series)
PARAMETER Output Voltage
Maximum Output Current
Load Regulation Dropout Voltage
Supply Current (C series) Supply Current (D series)
Standby Current Line Regulation Input Voltage Output Voltage Temp. Characteristics Output Noise Ripple Rejection Rate Current Limiter Short-circuit Current CE "High" Voltage CE "Low" Voltage CE "High" Current
CE "Low" Current (C series) CE "Low" Current (D series)
-40OCTa85OC Ta=25OC UNITS MIN MIN TYP MAX TYP MAX VOUT (E) x 0.98 VOUT(T) x 1.02 x0.97 VOUT(T) x1.03 V IOUT=30mA IOUTMAX 150 150 mA 1mAIOUT100mA VOUT 15 50 30 80 mV Vdif1 E-1 IOUT=30mA mV Vdif2 E-2 IOUT=100mA mV 50 80 120 50 90 145 VIN=VOUT(T)+1.0V, VCE=VSS A IDD VIN=VOUT(T)+1.0V, VCE=VSS 40 70 100 40 80 120 A Istby VIN=VCE=VOUT(T)+1.0V 0.01 0.10 0.05 1.00 VOUT(T)+1.0VVIN10V VOUT 0.01 0.20 0.05 0.30 % / V VIN VOUT IOUT=30mA 2 10 2 10 V VIN VOUT IOUT=30mA 100 ppm / OC -40OCTopr85OC Topr VOUT Vrms en IOUT=10mA, 300Hz~50kHz 30 SYMBOL CONDITIONS PSRR Ilim Ishort VCEH VCEL ICEH ICEL ICEL
VIN=[VOUT(T)+1.0]V+1.0Vp-pAC
CIRCUIT
1 1 1 1 2 2 1 1 3 4 1 1 1 1 2 2 2
IOUT=50mA, f=10kHz
VIN=VOUT(T)+1.0V, VCE=VSS VIN=VOUT(T)+1.0V, VCE=VSS
70 300 50 1.6 VIN 0.25 0.10 0.10 0.10 1.7 -0.15 -25 -0.15
dB 280 60 VIN 0.20 0.15 0.15 0.15 mA mA V V A A A
VIN=VCE=VOUT(T)+1.0V
VIN=VOUT(T)+1.0V, VCE=VSS VIN=VOUT(T)+1.0V, VCE=VSS
-0.1 -20 -0.1
Note
(NOTE 1) Unless otherwise stated, VIN=VOUT(T)+1.0V (NOTE 2) VOUT(T)=Specified Output Voltage
(NOTE 3) VOUT(E)=Effective Output Voltage (I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value).
(NOTE 4) Vdif={VIN1(NOTE6)-VOUT1(NOTE5)} (NOTE 5) VOUT1=A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {Vout(T)+1.0V} is input. (NOTE 6) VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. (NOTE 7) The values for -40OCTopr85OC are designed values.
3
XC6204 Series
High Speed LDO Regulators
Dropout Voltage 1 SYMBOL
PARAMETER
E-0
E-1 Dropout Voltage 1 (mV) (IOUT=30mA) Ta=25OC Vdif1 Vdif1 TYP MAX 200 210 200 210 120 150 120 150 80 120 80 120 80 120 80 120 80 120 80 120 80 120 80 120 80 120 80 120 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 60 90 60 90 60 90 60 90 60 90 -40OCTopr85OC Vdif1 Vdif1 TYP MAX 210 230 210 230 130 170 130 170 90 140 90 140 90 140 90 140 90 140 90 140 90 140 90 140 90 140 90 140 80 120 80 120 80 120 80 120 80 120 80 120 80 120 80 120 80 120 80 120 70 110 70 110 70 110 70 110 70 110
E-2 Dropout Voltage 2 (mV) (IOUT=100mA) Ta=25OC Vdif2 Vdif2 TYP MAX 300 400 300 400 280 380 280 380 240 350 240 350 240 330 240 330 240 330 240 330 240 310 240 310 240 310 240 310 220 290 220 290 220 290 220 290 220 290 220 290 220 270 220 270 220 270 220 270 200 270 200 270 200 250 200 250 200 250 -40OCTopr85OC Vdif2 Vdif2 TYP MAX 340 480 340 480 320 460 320 460 280 430 280 430 280 410 280 410 280 410 280 410 280 390 280 390 280 390 280 390 260 370 260 370 260 370 260 370 260 370 260 370 260 350 260 350 260 350 260 350 240 350 240 350 240 330 240 330 240 330
Output Voltage
OUTPUT VOLTAGE
VOUT(T) 1.80 1.85 1.90 1.95 2.00 2.05 2.10 2.15 2.20 2.25 2.30 2.35 2.40 2.45 2.50 2.55 2.60 2.65 2.70 2.75 2.80 2.85 2.90 2.95 3.00 3.05 3.10 3.15 3.20
(V) VOUT MIN MAX 1.764 1.836 1.813 1.887 1.862 1.938 1.911 1.989 1.960 2.040 2.009 2.091 2.058 2.142 2.107 2.193 2.156 2.244 2.205 2.295 2.254 2.346 2.303 2.397 2.352 2.448 2.401 2.499 2.450 2.550 2.499 2.601 2.548 2.652 2.597 2.703 2.646 2.754 2.695 2.805 2.744 2.856 2.793 2.907 2.842 2.958 2.891 3.009 2.940 3.060 2.989 3.111 3.038 3.162 3.087 3.213 3.136 3.264
4
XC6204 Series
High Speed LDO Regulators
Dropout Voltage 2 SYMBOL
PARAMETER
E-0
E-1 Dropout Voltage 1 (mV) (IOUT=30mA) Ta=25OC Vdif1 Vdif1 TYP MAX 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 80 60 80 60 80 60 80 60 80 60 80 60 80 60 80 60 80 60 80 60 80 60 80 80 60 60 80 -40OCTopr85OC Vdif1 Vdif1 TYP MAX 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 110 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100 70 100
E-2 Dropout Voltage 2 (mV) (IOUT=100mA) Ta=25OC Vdif2 Vdif2 TYP MAX 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 200 250 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 180 230 -40OCTopr85OC Vdif2 Vdif2 TYP MAX 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 240 330 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310 220 310
Output Voltage
OUTPUT VOLTAGE
VOUT(T) 3.25 3.30 3.35 3.40 3.45 3.50 3.55 3.60 3.65 3.70 3.75 3.80 3.85 3.90 3.95 4.00 4.05 4.10 4.15 4.20 4.25 4.30 4.35 4.40 4.45 4.50 4.55 4.60 4.65
(V) VOUT MIN MAX 3.185 3.315 3.234 3.366 3.283 3.417 3.332 3.468 3.381 3.519 3.430 3.570 3.479 3.621 3.528 3.672 3.577 3.723 3.626 3.774 4.675 3.825 3.724 3.876 3.773 3.927 3.822 3.978 3.871 4.029 3.920 4.080 3.969 4.131 4.018 4.182 4.067 4.233 4.116 4.284 4.165 4.335 4.214 4.386 4.263 4.437 4.312 4.488 4.361 4.539 4.410 4.590 4.459 4.641 4.508 4.692 4.557 4.743
5
XC6204 Series
High Speed LDO Regulators
Dropout Voltage 3 SYMBOL
PARAMETER
E-0
E-1 Dropout Voltage 1 (mV) (IOUT=30mA) Ta=25OC Vdif1 Vdif1 TYP MAX 60 80 60 80 60 80 60 80 60 80 60 80 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 50 70 -40OCTopr85OC Vdif1 Vdif1 TYP MAX 70 100 70 100 70 100 70 100 70 100 70 100 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90 60 90
E-2 Dropout Voltage 2 (mV) (IOUT=100mA) Ta=25OC Vdif2 Vdif2 TYP MAX 180 230 180 230 180 230 180 230 180 230 180 230 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 160 210 -40OCTopr85OC Vdif2 Vdif2 TYP MAX 220 310 220 310 220 310 220 310 220 310 220 310 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290 200 290
Output Voltage
OUTPUT VOLTAGE
VOUT(T) 4.70 4.75 4.80 4.85 4.90 4.95 5.00 5.05 5.10 5.15 5.20 5.25 5.30 5.35 5.40 5.45 5.50 5.55 5.60 5.65 5.70 5.75 5.80 5.85 5.90 5.95 6.00
(V) VOUT MIN MAX 4.606 4.794 4.655 4.845 4.704 4.896 4.753 4.947 4.802 4.998 4.851 5.049 4.900 5.100 4.949 5.151 4.998 5.202 5.047 5.253 5.096 5.304 5.145 5.355 5.194 5.406 5.243 5.457 5.292 5.508 5.341 5.559 5.390 5.610 5.439 5.661 5.488 5.712 5.537 5.763 5.586 5.814 5.635 5.865 5.684 5.916 5.733 5.967 5.782 6.018 5.831 6.069 5.880 6.120
6
XC6204 Series
"Marking Rule 1 Represents the product name
SOT-25
High Speed LDO Regulators
1234
SYMBOL PRODUCT NAME XC6204))))M) 4 2 Represents the type of regulator VOLTAGE(V) 0.1~3.0 3.1~6.0 0.15~3.05 3.15~6.05 XC6204A(((M( V A E L X B F M Product XC6204B(((M( SYMBOL Name XC6204C(((M( Y C H N XC6204D(((M( P Z D K
3 Represents the Output Voltage SYMBOL OUTPUT VOLTAGE (V) 3.1 0 1 3.2 3.3 2 3.4 3 4 3.5 5 3.6 6 3.7 7 3.8 8 3.9 9 4.0 A 4.1 B 4.2 C 4.3 D 4.4 E 4.5 4 Represents the assembly lot no.
3.15 3.25 3.35 3.45 3.55 3.65 3.75 3.85 3.95 4.05 4.15 4.25 4.35 4.45 4.55
SYMBOL F H K L M N P R S T Y V X Y Z
1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0
OUTPUT VOLTAGE (V) 4.6 4.7 1.85 4.8 4.9 1.95 5.0 2.05 5.1 2.15 5.2 2.25 5.3 2.35 5.4 2.45 5.5 2.55 5.6 2.65 5.7 2.75 5.8 2.85 5.9 2.95 6.0 3.05
4.65 4.75 4.85 4.95 5.05 5.15 5.25 5.35 5.45 5.55 5.65 5.75 5.85 5.95 6.05
0~9, A~Z repeated (G, I, J, O, Q, W excepted)
USP-6B
1 Represents the product name
SYMBOL
456
4 5 6
123
3 2 1
1 0
2 4
PRODUCT NAME XC6204))))D)
3 Represents the type of regulator SYMBOL TYPE Active 'High' (pull-down resistor built in) A Active 'High' (no pull-down resistor built in) B Active 'Low' (pull-up resistor built in) C Active 'Low' (no pull-up resistor built in) D 4 Represents the integers of Output Voltage Example
SYMBOL VOLTAGE(V)
PRODUCT NAME XC6204A)))D) XC6204B)))D) XC6204C)))D) XC6204D)))D)
3 5
3.X 5.X
PRODUCT NAME XC6204)3))D) XC6204)5))D)
5 Represents the decimals of Output Voltage
SYMBOL VOLTAGE(V)
0 1 2 3 4 5 6 7 8 9
X.0 X.1 X.2 X.3 X.4 X.5 X.6 X.7 X.8 X.9
PRODUCT NAME XC6204))0)D) XC6204))1)D) XC6204))2)D) XC6204))3)D) XC6204))4)D) XC6204))5)D) XC6204))6)D) XC6204))7)D) XC6204))8)D) XC6204))9)D)
SYMBOL VOLTAGE(V)
A B C D E F H K L M
X.05 X.15 X.25 X.35 X.45 X.55 X.65 X.75 X.85 X.95
PRODUCT NAME XC6204))0AD) XC6204))1AD) XC6204))2AD) XC6204))3AD) XC6204))4AD) XC6204))5AD) XC6204))6AD) XC6204))7AD) XC6204))8AD) XC6204))9AD)
6 Represents the assembly lot no.
0~9, A~Z repeated (G, I, J, O, Q, W excepted) 7
XC6204 Series
" Test Circuits
Circuit 1
VIN
High Speed LDO Regulators
VOUT
A
CE
V
CIN=1.0uF (ceramic)
VSS
CL=1.0uF (ceramic)
V
RL
V
Circuit 2
A A
VIN
VOUT
OPEN
CE
VSS
Circuit 3
VIN VOUT
CE
CIN=1.0uF (ceramic)
VSS
CL=1.0uF (ceramic)
F.F.T
IOUT=10mA
Circuit 4
VIN
VIN={VOUT+1}VDC +1Vp-pAC
VOUT
IOUT=50mA
CE
V
VSS
CL=1.0uF (ceramic)
V
8
XC6204 Series
! Operational Explanation
High Speed LDO Regulators
VIN CE
ON/OFF Control
Output voltage control with the XC6204 series : The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The P-Channel MOSFET, which is connected to the VOUT pin, is then driven by the subsequent output signal. The ouput voltage at the VOUT pin is controlled & stabilised by a system of negative feedback. The current limit circuit and short protect circuit operate in relation to the level of output current. Further, the IC's internal circuitry can be shutdown via the CE pin's signal.
each circuit
Current Limit
VOUT
R2
R1
Voltage Reference
VSS
Low ESR Capacitors
With the XC6204 series, a stable output voltage is achievable even if used with low ESR capacitors as a phase compensation circuit is built-in. In order to ensure the effectiveness of the phase compensation, we suggest that an output capacitor (CL) is connected as close as possible to the output pin (VOUT) and the VSS pin. Please use an output capacitor with a capacitance value of at least 1F. Also, please connect an input capacitor (CIN) of 0.1F between the VIN pin and the VSS pin in order to ensure a stable power input.
T o p r= 2 5 O C VIN = ~ 1 0 V,VO U T = 1 .8 ~ 6 .0 V C IN = 1 .0 u F (c e ra m ic ),C L = 1 .0 u F (c e ra m ic )
100
10
E S R( )
1 S TA B L E R E G IO N 0 .1
0 .0 1 0 20 40 IO U T(m A ) 60 80 100
Current Limiter, Short-Circuit Protection
The XC6204 series includes a combination of a fixed current limiter circuit & a foldback circuit which aid the operations of the current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage drops further and output current decreases (refer to the data on page 5). When the output pin is shorted, a current of about 60mA flows.
CE Pin
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6204 series. In shutdown mode, output at the VOUT pin will be pulled down to the VSS level via R1 & R2. The operational logic of the IC's CE pin is selectable (please refer to the selection guide on page 2). Note that as the standard XC6204B type is ' High Active/No Pull Down' , operations will become unstable with the CE pin open. Although the CE pin is equal to an inverter input with CMOS hysteresis, with either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation. We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the correct specifications for the CE pin, the IC will operatenormally. However, supply current may increase as a result of through current in the IC's internal circuitry if a voltage between 0.25V and 1.5V is input.
! Notes on Use
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded. 2. Where wiring impedence is high, operations may become unstable due to noise and/or phase lag depending on output current. Please strengthen VIN and VSS wiring in particular. 3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
9
XC6204 Series
!XC6204
(1)Output Voltage vs. Output Current
XC6204x182
2.5 Output Voltage VOUT(V) 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA)
O
High Speed LDO Regulators
XC6204x182
2.5 Output Voltage VOUT(V) 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA)
VIN=2.1V VIN=2.8V VIN=5.0V VIN=10V Topr=25OC CIN=CL=1.0uF(ceramic)
VIN=2.8V CIN=CL=1.0uF(ceramic)
------------ 85 C O 25 C -40 C
O
XC6204x252
3.0 Output Voltage VOUT(V) 2.5 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA) ------------ 85OC O 25 C -40 C
O
XC6204x252
3.0 Output Voltage VOUT(V) 2.5 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA)
VIN=2.8V VIN=3.5V VIN=5.0V VIN=10V Topr=25OC CIN=CL=1.0uF(ceramic)
VIN=3.5V CIN=CL=1.0uF(ceramic)
XC6204x302
4.0 Output Voltage VOUT(V)
VIN=4.0V CIN=CL=1.0uF(ceramic)
XC6204x302
4.0 Output Voltage VOUT(V)
Topr=25OC CIN=CL=1.0uF(ceramic)
3.0 ------------ 85OC O 25 C -40OC 1.0
3.0
VIN=3.3V VIN=4.0V
2.0
2.0
VIN=7.0V VIN=10V
1.0
0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA)
0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA)
10
XC6204 Series
High Speed LDO Regulators
(1)Output Voltage vs. Output Current (Contd.)
XC6204x502
6.0 Output Voltage VOUT(V) 5.0 4.0 3.0 2.0 1.0 0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA) ------------ 85OC O 25 C -40 C
O
XC6204x502 6.0 Output Voltage VOUT(V) 5.0 4.0 3.0 2.0 1.0 0.0 0 50 100 150 200 250 300 350 Output Current IOUT(mA)
VIN=5.3V VIN=6.0V VIN=7.0V VIN=10V Topr=25OC CIN=CL=1.0uF(ceramic)
VIN=6.0V CIN=CL=1.0uF(ceramic)
(2)Output Voltage vs. Input Voltage
XC6204x182
2.0 Output Voltage VOUT(V) 1.8 1.6 1.4 1.2 1.0 1.3 1.8 Input Voltage VIN(V) 2.3 IOUT=0mA 1mA 30mA 100mA
Topr=25OC CIN=CL=1.0uF(ceramic)
XC6204x182
1.90 Output Voltage VOUT(V) 1.85 1.80 1.75 1.70 1.65 3 4 5 6 7 8 9 10 Input Voltage VIN(V) IOUT=0mA 1mA 30mA
Topr=25OC CIN=CL=1.0uF(ceramic)
XC6204x252
Topr=25OC CIN=CL=1.0uF(ceramic)
XC6204x252
2.60 Output Voltage VOUT(V) 2.55 2.50 2.45 2.40 2.35 IOUT=0mA 1mA 30mA
Topr=25OC CIN=CL=1.0uF(ceramic)
2.7 Output Voltage VOUT(V) 2.5 2.3 2.1 1.9 1.7 2.0 2.5 Input Voltage VIN(V) 3.0 IOUT=0mA 1mA 30mA 100mA
3
4
5
6
7
8
9
10
Input Voltage VIN(V)
11
XC6204 Series
High Speed LDO Regulators
(2)Output Voltage vs. Input Voltage (Contd.)
XC6204x302
3.2 Output Voltage VOUT(V) 3.0 2.8 2.6 2.4 2.2 2.5 3.0 Input Voltage VIN(V) 3.5 IOUT=0mA 1mA 30mA 100mA
Topr=25OC CIN=CL=1.0uF(ceramic)
XC6204x302
3.10 Output Voltage VOUT(V) 3.05 3.00 2.95 2.90 2.85 4 5 6 7 8 9 10 Input Voltage VIN(V) IOUT=0mA 1mA 30mA
Topr=25OC CIN=CL=1.0uF(ceramic)
XC6204x502
5.2 Output Voltage VOUT(V) 5.0 4.8 4.6 4.4 4.2 4.5 5.0 Input Voltage VIN(V) 5.5 IOUT=0mA 1mA 30mA 100mA
Topr=25OC CIN=CL=1.0uF(ceramic)
XC6204x502
5.10 Output Voltage VOUT(V) 5.05 5.00 4.95 4.90 4.85 6 7 8 9 10 Input Voltage VIN(V) IOUT=0mA 1mA 30mA
Topr=25OC CIN=CL=1.0uF(ceramic)
(3)Dropout Voltage vs. Output Current
XC6204x182
1.0 Dropout Voltage Vdif(V) 0.8 0.6 0.4 0.2 0.0 0 50 100 150 200 Output Current IOUT(mA) Topr=85OC 25OC -40OC
CIN=CL=1.0uF(ceramic)
XC6204x252
1.0 Dropout Voltage Vdif (V) 0.8 0.6 0.4 0.2 0.0 0 50 100 150 200 Output Current IOUT(mA) Topr=85OC 25OC -40OC
CIN=CL=1.0uF(ceramic)
* Since the operation of this IC is only guaranteed from VIN=2V and above, it is essential that when using with applications where VOUT=2V or less, the difference between VIN and VOUT be at least equal to 2V-VOUT(T).
12
XC6204 Series
High Speed LDO Regulators
(3)Dropout Voltage vs. Output Current (Contd.)
XC6204x302
1.0 Dropout Voltage Vdif(V) 0.8 0.6 0.4 0.2 0.0 0 50 100 150 200 Output Current IOUT(mA)
CIN=CL=1.0uF(ceramic)
XC6204x502
1.0 Dropout Voltage Vdif(V) 0.8 0.6 0.4 0.2 0.0 0 50 100 150 200 Output Current IOUT(mA) Topr=85OC 25OC -40OC
CIN=CL=1.0uF(ceramic)
Topr=85OC 25OC -40OC
(4)Supply Current vs. Input Voltage
XC6204B182
100 Supply Current IDD(A) 80 60 40 20 0 0 2 4 6 8 10 Input Voltage VIN(V) Topr=85 C 25OC -40OC
O
XC6204B252
100 Supply Current IDD(A) 80 60 40 20 0 0 2 4 6 8 10 Input Voltage VIN(V)
Topr=85OC 25OC -40OC
XC6204B302
100 Supply Current IDD(A) 80 60 40 20 0 0 2 4 6 8 10 Input Voltage VIN(V) Topr=85OC 25OC -40OC Supply Current IDD(A) 100 80 60 40 20 0 0 2
XC6204B502
Topr=85OC 25OC -40OC
4
6
8
10
Input Voltage VIN(V)
13
XC6204 Series
High Speed LDO Regulators
(5)Output Voltage vs. Ambient Temperature
XC6204x182
1.90 Output Voltage VOUT(V)
VIN=2.8V CIN=CL=1.0uF(ceramic)
XC6204x252
2.60 Output Voltage VOUT(V)
VIN=3.5V CIN=CL=1.0uF(ceramic)
1.85
2.55
IOUT=0mA 1mA 30mA 100mA
1.80
2.50
1.75
IOUT=0mA 1mA 30mA 100mA
-50 -25 0 25 50 75
O
2.45
1.70 100 Ambient Temperature Topr( C)
2.40 -50 -25 0 25 50 75
O
100
Ambient Temperature Topr( C)
XC6204x302
3.10 Output Voltage VOUT(V)
VIN=4.0V CIN=CL=1.0uF(ceramic)
XC6204x502
5.10 Output Voltage VOUT(V)
VIN=6.0V CIN=CL=1.0uF(ceramic)
3.05
5.05
IOUT=0mA 1mA 30mA 100mA
3.00 IOUT=0mA 1mA 30mA 100mA -50 -25 0 25 50 75
O
5.00
2.95
4.95
2.90 100 Ambient Temperature Topr( C)
4.90 -50 -25 0 25 50 75
O
100
Ambient Temperature Topr( C)
(6)Supply Current vs. Ambient Temperature
XC6204B182
100 Supply Current IDD(A) 90 80 70 60 50 -50 -25 0 25 50 75
O
XC6204B252
100 Supply Current IDD(A) 90 80 70 60 50
VIN=3.5V
VIN=2.8V
100
-50
-25
0
25
50
75
O
100
Ambient Temperature Topr( C)
Ambient Temperature Topr( C)
14
XC6204 Series
High Speed LDO Regulators
(6)Supply Current vs. Ambient Temperature (Contd.)
XC6204B302
100 Supply Current IDD(A) 90 80 70 60 50 -50 -25 0 25 50 75 100 Ambient Temperature Topr(OC)
VIN=4.0V
XC6204B502
100 Supply Current IDD(A) 90 80 70 60 50 -50 -25 0 25 50 75 100
O Ambient Temperature Topr( C)
VIN=6.0V
(7)CE Pin Threshold Voltage vs. Ambient Temperature
XC6204xxx2
Threshold Voltage VCEH, VCEL(V) 2.00
VIN=VOUT+1V, RL=100 CIN=CL=1.0uF(ceramic)
"H" Level Voltage
1.50
1.00
0.50
"L" Level Voltage
0.00 -50 -25 0 25 50 75 100 Ambient Temperature (OC)
15
XC6204 Series
High Speed LDO Regulators
(8)Input Transient Response
XC6204x182
5 Input Voltage VIN(V) 4 3 Input Voltage 2 1 0 -1 Time (40sec/div.) Output Voltage 1.82 1.80 1.78 1.76
IOUT=1mA, tr=tf=5usec CL=1.0uF(ceramic)
XC6204x182 5 Output Voltage VOUT(V) Input Voltage VIN(V) 4 3 Input Voltage 2 1 0 -1 Time (40sec/div.) Output Voltage 1.82 1.80 1.78 1.76
IOUT=30mA, tr=tf=5usec CL=1.0uF(ceramic)
1.88 1.86 1.84
1.88 Output Voltage VOUT(V) Output Voltage VOUT(V) 1.86 1.84
XC6204x182
5 Input Voltage VIN(V) 4 3 Input Voltage 2 1 0 Output Voltage -1 Time (40sec/div.) 1.76 1.82 1.80 1.78
IOUT=100mA, tr=tf=5usec CL=1.0uFceramic)
1.88 Output Voltage VOUT(V) 1.86 1.84
XC6204x252
6 Input Voltage VIN(V) 5 4 Input Voltage 3 2 1 0 Time (40sec/div.) Output Voltage 2.52 2.50 2.48 2.46
IOUT=1mA, tr=tf=5usec CL=1.0uF(ceramic)
XC6204x252
2.58 Output Voltage VOUT(V) Input Voltage VIN(V) 2.56 2.54 6 5 4 3 2 1 0 Time (40sec/div.) Output Voltage Input Voltage
IOUT=30mA, tr=tf=5usec CL=1.0uF(ceramic)
2.58 2.56 2.54 2.52 2.50 2.48 2.46
16
XC6204 Series
High Speed LDO Regulators
(8)Input Transient Response (Contd.)
XC6204x252
6 Input Voltage VIN(V) 5 4 Inpuit Voltage 3 2 1 Output Voltage 0 Time (40sec/div.) 2.46 2.52 2.50 2.48
IOUT=100mA, tr=tf=5usec CL=1.0uF(ceramic)
2.58 Output Voltage VOUT(V) 2.56 2.54
XC6204x302
6 Input Voltage VIN(V) 5 4 3 2 1 0 Time (40sec/div.) Output Voltage Input Voltage
IOUT=1mA, tr=tf=5usec CL=1.0uF(ceramic)
XC6204x302 3.08 Output Voltage VOUT(V) Input Voltage VIN(V) 3.06 3.04 3.02 3.00 2.98 2.96 6 5 4 3 2 1 0 Time (40sec/div.) Output Voltage Input Voltage
IOUT=30mA, tr=tf=5usec CL=1.0uF(ceramic)
3.08 Output Voltage VOUT(V) 3.06 3.04 3.02 3.00 2.98 2.96
XC6204x302 6 Input Voltage VIN(V) 5 4 3 2 1 Output Voltage 0 Time (40sec/div.) 2.96 Input Voltage
IOUT=100mA, tr=tf=5usec CL=1.0uF(ceramic)
3.08 Output Voltage VOUT(V) 3.06 3.04 3.02 3.00 2.98
17
XC6204 Series
High Speed LDO Regulators
(8)Input Transient Response (Contd.)
XC6204x502
8 Input Voltage VIN(V) 7 6 5 4 3 2 Time (40sec/div.) Output Voltage Input Voltage
IOUT=1mA, tr=tf=5usec CL=1.0uFceramic)
XC6204x502 5.08 Input Voltage VIN(V) 5.06 5.04 5.02 5.00 4.98 4.96 Output Voltage VOUT(V) 8 7 6 5 4 3 2 Time (40sec/div.) Output Voltage Input Voltage
IOUT=30mA, tr=tf=5usec CL=1.0uF(ceramic)
5.08 Output Voltage VOUT(V) 5.06 5.04 5.02 5.00 4.98 4.96
XC6204x502
8 Input Voltage VIN(V) 7 6 Input Voltge 5 4 3 Output Voltage 2 Time (40sec/div.) 4.96 5.02 5.00 4.98
IOUT=100mA, tr=tf=5usec CL=1.0uFceramic)
5.08 Output Voltage VOUT(V) 5.06 5.04
18
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response
XC6204x182
1.85 Output Voltage VOUT(V) 1.80 1.75 1.70 Output Current 1.65 1.60 Time (20sec/div.) 50 0
VIN=2.8V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x182 250 Output Current IOUT(mA) 200 150 100 Output Voltage VOUT(V) 1.85 1.80 1.75 1.70 Output Current 1.65 1.60 Time (20sec/div.) 50 0
VIN=2.8V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 Output Current IOUT(mA) Output Current IOUT(mA) Output Current IOUT(mA)
Output Voltage
Output Voltage
XC6204x182
1.85 Output Voltage VOUT(V) 1.80 1.75 1.70 1.65 1.60 Time (20sec/div.)
VIN=2.8V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x182 250 Output Current IOUT(mA) Output Voltage VOUT(V) 200 150 100 50 0 1.85 1.80 1.75 1.70 1.65 Output Current 1.60 Time (20sec/div.) 0
VIN=2.8V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50
Output Voltage
Output Voltage
Output Current
XC6204x182
1.85 Output Voltage VOUT(V) 1.80 1.75 1.70 1.65 Output Current 1.60 Time (20sec/div.) 0 1.60
VIN=2.8V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x182
250 Output Current IOUT(mA) Output Voltage VOUT(V) 200 150 100 50 1.85 1.80 1.75 1.70 1.65
VIN=2.8V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0
Output Voltage
Output Voltage
Output Current
Time (20sec/div.)
19
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response(Contd.)
XC6204x252
2.55 Output Voltage VOUT(V) 2.50 2.45 2.40 Output Current 2.35 2.30 Time (20sec/div.) 50 0
VIN=3.5V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x252
250 Output Current IOUT(mA) 200 150 100 Output Voltage VOUT(V) 2.55 2.50 2.45 2.40 Output Current 2.35 2.30 Time (20sec/div.) 50 0
VIN=3.5V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 Output Current IOUT(mA) Output Current IOUT(mA) Output Current IOUT(mA)
Output Voltage
Output Voltage
XC6204x252 2.55 Output Voltage VOUT(V) 2.50 2.45 2.40 2.35 Output Current 2.30 Time (20sec/div.) 0 2.30
VIN=3.5V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x252
250 Output Current IOUT(mA) Output Voltage VOUT(V) 200 150 100 50 2.55 2.50 2.45 2.40 2.35
VIN=3.5V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0
Output Voltage
Output Voltage
Output Current
Time (20msec/div.)
XC6204x252
2.55 Output Voltage VOUT(V) 2.50 2.45 2.40 2.35 2.30 Time (20sec/div.)
VIN=3.5V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x252
250 Output Current IOUT(mA) 200 150 100 50 0 Output Voltage VOUT(V) 2.55 2.50 2.45 2.40 2.35 2.30 Time (20sec/div.) Output Current
VIN=3.5V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0
Output Voltage
Output Voltage
Output Current
20
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response(Contd.)
XC6204x302
3.05 Output Voltage VOUT(V) 3.00 2.95 2.90 Output Current 2.85 2.80 Time (20sec/div.) 50 0
VIN=4.0V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x302
250 Output Current IOUT(mA) 200 150 100 Output Voltage VOUT(V) 3.05 3.00 2.95 2.90 2.85 2.80 Time (20sec/div.)
VIN=4.0V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0 Output Current IOUT(mA) Output Current IOUT(mA) Output Current IOUT(mA)
Output Voltage
Output Voltage
Output Current
XC6204x302
3.05 Output Voltage VOUT(V) 3.00 2.95 2.90 2.85 2.80 Time (20sec/div.) Output Current
VIN=4.0V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x302
250 Output Current IOUT(mA) Output Voltage VOUT(V) 200 150 100 50 0 3.05 3.00 2.95 2.90 2.85 2.80 Time (20sec/div.)
VIN=4.0V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0
Output Voltage
Output Voltage
Output Current
XC6204x302
3.05 Output Voltage VOUT(V) 3.00 2.95 2.90 2.85 Output Current 2.80 Time (20msec/div.) 0 2.80
VIN=4.0V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x302
VIN=4.0V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 Output Current IOUT(mA) Output Voltage VOUT(V) 200 150 100 50
3.05 Output Voltage 3.00 2.95 2.90 2.85
250 200 150 100 50 0 Time (20sec/div.)
Output Voltage
Output Current
21
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response(Contd.)
XC6204x502
5.05 Output Voltage VOUT(V) 5.00 4.95 4.90 Output Current 4.85 4.80 Time (20msec/div.) 50 0
VIN=6.0V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x502
250 Output Current IOUT(mA) 200 150 100 Output Voltage VOUT(V) 5.05 5.00 4.95 4.90 Output Curent 4.85 4.80 Time (20sec/div.) 50 0
VIN=6.0V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 Output Current IOUT(mA) Output Current IOUT(mA) Output Current IOUT(mA)
Output Voltage
Output Voltage
XC6204x502
5.05 Output Voltage VOUT(V) 5.00 4.95 4.90 4.85 4.80 Time (20sec/div.) Output Current
VIN=6.0V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x502
250 Output Current IOUT(mA) Output Voltage VOUT(V) 200 150 100 50 0 5.05 5.00 4.95 4.90 4.85 4.80 Time (20sec/div.) Output Current
VIN=6.0V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0
Output Voltage
Output Voltage
XC6204x502
5.05 Output Voltage VOUT(V) 5.00 4.95 4.90 4.85 4.80 Time (20sec/div.)
VIN=6.0V, tr=tf=5usec CIN=CL=1.0uF(ceramic)
XC6204x502
250 Output Current IOUT(mA) 200 150 100 50 0 Output Voltage VOUT(V) 5.05 5.00 4.95 4.90 4.85 4.80 Time (20sec/div.) Output Current
VIN=6.0V, tr=tf=5usec CIN=1.0uF, CL=2.2uF(ceramic)
250 200 150 100 50 0
Output Voltage
Output Voltage
Output Current
22
XC6204 Series
High Speed LDO Regulators
(10)Turn-On Response Time
XC6204x182
4 Input Voltage VIN(V) 2 Input Voltage 0 -2 -4 -6 Time (20sec/div.) Output Voltage 3 2 1 0
IOUT=1mA, tr=5usec VIN=0 2.8V, CL=1.0uF(ceramic)
XC6204x182
5 Output Voltage VOUT(V) Input Voltage VIN(V) 4 4 2 Input Voltage 0 -2 -4 -6 Time (20sec/div.) Output Voltage 3 2 1 0
IOUT=30mA, tr=5usec VIN=0 2.8V, CL=1.0uF(ceramic)
5 4 Output Voltage VOUT(V) Output Voltage VOUT(V)
XC6204x182
4 Input Voltage VIN(V) 2 0 -2 -4 -6 Time (20sec/div.) Output Voltage
IOUT=100mA, tr=5usec VIN=0 2.8V, CL=1.0uF(ceramic)
5 4 3 2 1 0 Output Voltage VOUT(V)
Input Voltage
XC6204x252
4 Input Voltage VIN(V) 2 0 -2 Output Voltage -4 -6 Time (20sec/div.) 1 0
IOUT=1mA, tr=5usec VIN=0 3.5V, CL=1.0uF(ceramic)
XC6204x252
5 Output Voltage VOUT(V) Input Voltage VIN(V) 4 3 2 4 2 0 -2 Output Voltage -4 -6 Time (20sec/div.) 1 0
IOUT=30mA, tr=5usec VIN=0 3.5V, CL=1.0uF(ceramic)
5 4 3 2
Input Voltage
Input Voltage
23
XC6204 Series
High Speed LDO Regulators
(10)Turn-On Response Time (Contd.)
XC6204x252
4 2 0 -2 Output Voltage -4 -6 Time (20sec/div.) 1 0
IOUT=100mA, tr=5usec VIN=0 3.5V, CL=1.0uF(ceramic)
5 4 3 2 Output Voltage VOUT(V)
Input Voltage
Input Voltage VIN(V)
XC6204x302
5 Input Voltage VIN(V) 3 1 -1 -3 -5 Time (20sec/div.) Output Voltage
IOUT=1mA, tr=5usec VIN=0 4.0V, CL=1.0uF(ceramic)
XC6204x302
5 Output Voltage VOUT(V) Input Voltage VIN(V) 4 3 2 1 0 5 3 1 -1 -3 -5 Time (20sec/div.)
IOUT=30mA, tr=5usec VIN=0 4.0V, CL=1.0uF(ceramic)
5 4 3 2 1 0 Output Voltage VOUT(V)
Input Voltage
Input Voltage
Output Voltage
XC6204x302
5 3 1 Output Voltage -1 -3 -5 Time (20sec/div.) 2 1 0
IOUT=100mA, tr=5usec VIN=0 4.0V, CL=1.0uF(ceramic)
5 4 3 Output Voltage VOUT(V)
Input Voltage
Input Voltage VIN(V)
24
XC6204 Series
High Speed LDO Regulators
(10)Turn-On Response Time (Contd.)
XC6204x502
7 Input Voltage VIN(V) 5 3 1 -1 -3 Time (20sec/div.)
IOUT=1mA, tr=5usec VIN=0 6.0V, CL=1.0uF(ceramic)
XC6204x502
10 Output Voltage VOUT(V) Input Voltage VIN(V) 8 6 4 2 0 7 5 3 1 -1 -3 Time (20sec/div.)
IOUT=30mA, tr=5usec VIN=0 6.0V, CL=1.0uF(ceramic)
10 8 6 4 2 0 Output Voltage VOUT(V)
Input Voltage
Input Voltage
Output Voltage
Output Voltage
XC6204x502
7 Input Voltage VIN(V) 5 3 1 -1 -3 Time (20sec/div.)
IOUT=100mA, tr=5usec VIN=0 6.0V, CL=1.0uF(ceramic)
10 8 6 4 2 0 Output Voltage VOUT(V)
Input Voltage
Output Voltage
25
XC6204 Series
High Speed LDO Regulators
(11)Enable Response Time (These characteristics will not be affected by the nature of the CE pin's logic)
XC6204x182
4 CE Input Voltage VCE(V) 2 CE Input Voltage 0 -2 -4 -6 Time (20sec/div.) Output Voltage 3 2 1 0
VIN=2.8V, IOUT=1mA, tr=5usec VCE=0 2.8V, CL=1.0uF(ceramic)
XC6204x182
5 Output Voltage VOUT(V) CE Input Voltage VCE(V) 4 4 2 CE Input Voltage 0 -2 -4 -6 Time (20sec/div.) Output Volage 3 2 1 0
VIN=2.8V, IOUT=30mA, tr=5usec VCE=0 2.8V, CL=1.0uF(ceramic)
5 4 Output Voltage VOUT(V) Output Voltage VOUT(V)
XC6204x182
4 CE Input Voltage VCE(V) 2 CE Input Voltage 0 -2 -4 -6 Time (20sec/div.) Output Voltage 3 2 1 0
VIN=2.8V, IOUT=100mA, tr=5usec VCE=0 2.8V, CL=1.0uF(ceramic)
5 4 Output Voltage VOUT(V)
XC6204x252
4 CE Input Voltage VCE(V) 2 0 -2 Output Voltage -4 -6 Time (20sec/div.) 1 0
VIN=3.5V, IOUT=1mA, tr=5usec VCE=0 3.5V, CL=1.0uF(ceramic)
XC6204x252
5 4 3 2 Output Voltage VOUT(V) CE Input Voltage VCE(V) 4 2 0 -2 -4 -6 Time (20sec/div.) Output Voltage
VIN=3.5V, IOUT=30mA, tr=5usec VCE=0 3.5V, CL=1.0uF(ceramic)
5 4 3 2 1 0
CE Input Voltage
CE Input Voltage
26
XC6204 Series
High Speed LDO Regulators
(11)Enable Response Time (Contd.)
XC6204x252
4 CE Input Voltage VCE(V) 2 0 -2 Output Voltage -4 -6 Time (20sec/div.) 1 0
VIN=3.5V, IOUT=100mA, tr=5usec VCE=0 3.5V, CL=1.0uF(ceramic)
5 4 3 2 Output Voltage VOUT(V)
CE Input Voltage
XC6204x302
5 CE Input Voltage VCE(V) 3 1 -1 Output Voltage -3 -5 Time (20sec/div.) 1 0
VIN=4.0V, IOUT=1mA, tr=5usec VCE=0 4.0V, CL=1.0uF(ceramic)
XC6204x302
5 Output Voltage VOUT(V) CE Input Voltage VCE(V) 4 3 2 5 3 1 -1 Output Voltage -3 -5 Time (20sec/div.) 1 0
VIN=4.0V, IOUT=30mA, tr=5usec VCE=0 4.0V, CL=1.0uF(ceramic)
5 4 3 2 Output Voltage VOUT(V)
CE Input Voltage
CE Input Voltage
XC6204x302
5 CE Input Voltage VCE(V) 3 1 -1 Output Voltage -3 -5 Time (20sec/div.) 1 0
VIN=4.0V, IOUT=100mA, tr=5usec VCE=0 4.0V, CL=1.0uF(ceramic)
5 4 3 2 Output Voltage VOUT(V)
CE Input Voltage
27
XC6204 Series
High Speed LDO Regulators
(11)Enable Response Time (Contd.)
XC6204x502
7 CE Input Voltage VCE(V) 5 3 1 -1 -3 Time (20sec/div.)
VIN=6.0V, IOUT=1mA, tr=5use VCE=0 6.0V, CL=1.0uF(ceramic)
XC6204x502
10 Output Voltage VOUT(V) CE Input Voltage VCE(V) 8 6 4 2 0 7 5 3 1 -1 -3 Time (20sec/div.) Output Voltage
VIN=6.0V, IOUT=30mA, tr=5usec VCE=0 6.0V, CL=1.0uF(ceramic)
10 8 6 4 2 0 Output Voltage VOUT(V)
CE Input Voltage
CE Input Voltage
Output Voltage
XC6204x502
7 CE Input Voltage VCE(V) 5 CE Input Voltage 3 1 -1 -3 Time (20sec/div.) 6 4 Output Voltage 2 0
VIN=6.0V, IOUT=100mA, tr=5usec VCE=0 6.0V, CL=1.0uF(ceramic)
10 8 Output Voltage VOUT(V)
28
XC6204 Series
High Speed LDO Regulators
(12)Ripple Rejection Rate
XC6204x182
90 Ripple Rejection Rate RR(dB) 80 70 60 50 40 30 20 10 0 0.1 1 10 100 Ripple Frequency f (kHz) 1000
VIN=2.8VDC+0.5Vp-pAC IOUT=50mA, CL=1.0uF(ceramic)
XC6204x252
90 Ripple Rejection Rate RR(dB) 80 70 60 50 40 30 20 10 0 0.1 1 10 100 Ripple Frequency f (kHz) 1000
VIN=3.5VDC+0.5Vp-pAC IOUT=50mA, CL=1.0uF(ceramic)
XC6204x302
90 Ripple Rejection Rate RR(dB) 80 70 60 50 40 30 20 10 0 0.1 1 10 100 Ripple Frequency f (kHz) 1000
VIN=4.0VDC+0.5Vp-pAC IOUT=50mA, CL=1.0uF(ceramic)
XC6204x502
90 Ripple Rejection Rate RR(dB) 80 70 60 50 40 30 20 10 0 0.1 1 10 100 Ripple Frequency f (kHz) 1000
VIN=6.0VDC+0.5Vp-pAC IOUT=50mA, CL=1.0uF(ceramic)
(13)Output Noise Density
XC6204x302
10
VIN=4.0V IOUT=10mA, CL=1.0uF(ceramic)
Output Noise Density (uV/Hz)
1
0.1
0.01 0.1 1 10 Frequency f (kHz) 100
29
XC6204 Series
! Packaging Information (Dimensions: mm) USP-6B : 3,000pcs. / reel
High Speed LDO Regulators
2.00.15 (0.45) 0.50.1 (0.05)
(0.45)
2 3
5 4
(0.27) (0.27 (0.27 ) )
1
6
1.80.15
(0.45) (0.45)
( 0. 125)
45 O
45 O
0. 005 0. 002
45
O
45
A
A'
O
0. 65 +0. 15 - 0. 05
A-A' Cross Section
0. 7 0. 03
2
5-0. 2 0. 05
3 2
4 5 6
0. 1 0. 03 0. 1 0. 03
0. 2 0. 05
1
2
0. 50. 1 0. 5 0. 1
2
0. 25 0. 1
1. 0 0. 1
2
0. 25 0. 1
Note: Pin 1 is thicker than other pins.
30
0. 05 +0. 01 - 0. 005
AAA A AA
XC6204 Series
Recommended Land Pattern Layout
High Speed LDO Regulators
Unit : mm
2.4 0.45 0.45
0.225
0.5
0.25
0.25
0.5
0.05 1.0
0.05
Recommended Metalmask Design
2.3 0.35 0.35
0.225
0.5
0.25 1.2 0.15
0.6
0.25
0.25
0.5
0.15 0.8
31
0.25
1.4
1.8


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