XC6203 Series
ETR0303_002
Large Current Positive Voltage Regulators
■GENERAL DESCRIPTION
The XC6203 series are highly precise, low power consumption, 3 terminal positive voltage regulators manufactured using
CMOS and laser trimming technologies.
The series provides large currents with a significantly small dropout voltage.
The XC6203P consists of a driver transistor, a current limiter, a precision reference voltage and an error amplifier. The
XC6203E is also available but without the current limiter function. Output voltage is selectable in 0.1V increments between a
voltage of 1.8V and 6.0V.
SOT-23, SOT-89, SOT-223 and TO-92 package are available.
■APPLICATIONS
●Battery powered equipment
●Reference voltage sources
●Cameras, video cameras
●CD-ROMs, DVDs
●Palmtops
●Portable audio video equipment
■TYPICAL APPLICATION CIRCUIT
■FEATURES
Maximum Output Current : 400mA (3.3V)
Maximum Operating
Output Voltage Range : 1.8V ~ 6.0V
(selectable in 0.1V increments)
Highly Accurate : ±2%
Low Power Consumption : 8.0μA (TYP.)
Line Regulation : 0.2% / V (TYP.)
Output Voltage Temperature Characteristics
: ±100ppm/℃ (TYP.)
Dropout Voltage : 150mV @ 100mA,
300mV @ 200mA
Operating Ambient Temperature
Packages : SOT-23, SOT-89,
SOT-223, TO-92
Environmentally Friendly : EU RoHS Compliant, Pb Free
Voltage : 8.0V
: -40℃ ~ 85℃
■TYPICAL PERFORMANCE
CHARACTERISTICS
1/20
XC6203 Series
■PIN CONFIGURATION
■PIN ASSIGNMENT
TO-92 (T Type)
(SIDE VIEW)
PIN NUMBER
SOT-23 SOT-89/SOT-223/TO-92
PIN NAME FUNCTION
1 1 VSS Ground
3 2 VIN Power Input
2 3 VOUT Output
■PRODUCT CLASSIFICATION
●Ordering Information
XC6203 ①②③④⑤⑥-⑦
DESIGNATOR ITEM
①
②③④
(*1)
⑤⑥-⑦
(*1)
The “-G” suffix indicates that the products are Halogen and Antimony free as well as being fully RoHS compliant.
(*1)
Type of Regulator
Output Voltage
Packages
(Order Unit)
SYMBOL
DESCRIPTION
P Current limiter circuit built-in
E No current limiter circuit built-in
180~600
28A
MR
e.g. 252:2.5V, Accuracy ±2%
2.85V, Accuracy ±2%
”A” indicates voltage of 50mV increments
SOT-23 (3,000/Reel)
MR-G SOT-23 (3,000/Reel)
PR SOT-89 (1,000/Reel)
PR-G SOT-89 (1,000/Reel)
FR SOT-223 (1,000/Reel)
FR-G SOT-223 (1,000/Reel)
TH TO-92, Paper type (2,000/Tape)
TH-G TO-92, Paper type (2,000/Tape)
TB TO-92, Bag type (500/Bag)
TB-G TO-92, Bag type (500/Bag)
2/20
■BLOCK DIAGRAMS
■ABSOLUTE MAXIMUM RATINGS
PAR AMETER SYMBOL RATINGS UNITS
Input Voltage VIN 12 V
Output Current IOUT 500 mA
Output Voltage VOUT
SOT-23 150
Power
Dissipation
SOT-89 500
SOT-223 1,200
Pd
TO-92
Operating Ambient Temperature Topr
Storage Temperature Tstg
*: Circuits board mounting: Double-sided board
SS-0.3～VIN+0.3
V
(*)
300
-40～+85 ℃
-55～+125 ℃
Ta = 2 5 ℃
V
mW
XC6203
Series
3/20
XC6203 Series
■ELECTRICAL CHARACTERISTICS
XC6203X182
VOUT(T) = 1.8V
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Output Voltage
Maximum Output Current IOUTmax
Load Regulation
Dropout Voltage
(*3)
Supply Current ISS VIN=2.8V - 8.0 16.0
Line Regulation
Input Voltage VIN - - 8 V
Output Voltage
Temperature Characteristics
Short-Circuit Current
(XC6203P Series Only)
NOTE
OUT(T) : Nominal output voltage.
*1 V
OUT(E) : Effective output voltage
*2 V
(i.e. the output voltage when “V
*3 Vdif = V
V
XC6203X252
IN1 - VOUT1
OUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
V
IN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
OUT(T) = 2.5V
V
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Output Voltage
Maximum Output Current IOUTmax
Load Regulation
Dropout Voltage
(*3)
Supply Current ISS VIN=3.5V - 8.0 16.0
Line Regulation
Input Voltage VIN - - 8 V
Output Voltage
Temperature Characteristics
Short-Circuit Current
(XC6203P Series Only)
NOTE
OUT(T) : Nominal Specified output voltage.
*1 V
OUT(E) : Effective output voltage
*2 V
(i.e. the output voltage when “V
*3 Vdif = V
V
V
IN1 - VOUT1
OUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
IN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*1)
(*2)
OUT
OUT≧VOUT(E)×0.90
V
1mA≦IOUT≦200mA
OUT(E)
V
△V
Vdif1 IOUT=100mA - 200 300
Vdif2 IOUT=200mA - 400 600
OUT
△V
△V
IN･△VOUT
OUT
△V
I
LIM
OUT(E)
OUT
(*2)
-40℃≦Topr≦85℃
△Topr･V
OUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value).
(*1)
V
VOUT≧VOUT(E)×0.93
OUT
△V
1mA≦I
Vdif1 IOUT=100mA - 170 250
Vdif2 I
OUT
△V
△V
IN･△VOUT
△V
OUT
△Topr･V
OUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value).
OUT
I
LIM
-40℃≦Topr≦85℃
Ta =2 5℃
V
IN=2.8V
I
OUT=40mA
VIN=2.8V
V
IN=2.8V
IOUT=40mA
2.8V≦VIN≦8.0V
I
OUT=40mA
VIN=2.8V
V
OUT=0V
V
IN=3.5V
I
OUT=40mA
IN=3.5V
V
V
IN=3.5V
OUT≦200mA
OUT=200mA - 320 500
IOUT=40mA
3.5V≦VIN≦8.0V
IOUT=40mA
VIN=3.5V
OUT=0V
V
1.764 1.800 1.836 V
400 - - mA
- 40 100 mV
- 0.2 0.3
-
±100
-
- 60 - mA
Ta =2 5 ℃
2.450 2.500 2.550 V
400 - - mA
- 40 100 mV
- 0.2 0.3
-
±100
-
- 60 - mA
mV
μA
％/V
ppm
/℃
mV
μA
％/V
ppm
/℃
4/20
■ELECTRICAL CHARACTERISTICS (Continued)
XC6203X302
OUT(T) = 3.0V
V
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Output Voltage
Maximum Output Current IOUTmax
Load Regulation
Dropout Voltage
(*3)
Supply Current ISS VIN=4V - 8.0 16.0
Line Regulation
Input Voltage VIN - - 8.0 V
Output Voltage
Temperature Characteristics
Short-Circuit Current
(XC6203P Series Only)
NOTE
XC6203X332
OUT(T) : Nominal Specified output voltage.
*1 V
OUT(E) : Effective output voltage
*2 V
(i.e. the output voltage when “V
*3 Vdif = V
V
V
IN1 - VOUT1
OUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
IN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
VOUT(T) = 3.3V
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Output Voltage
Maximum Output Current IOUTmax
Load Regulation
Dropout Voltage
(*3)
Supply Current ISS VIN=4.3V - 8.0 16.0
Line Regulation
Input Voltage VIN - - 8 V
Output Voltage
Temperature Characteristics
Short-Circuit Current
(XC6203P Series Only)
NOTE
OUT(T) : Nominal Specified output voltage.
*1 V
OUT(E) : Effective output voltage
*2 V
(i.e. the output voltage when “V
*3 Vdif = V
V
V
IN1 - VOUT1
OUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
IN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
(*1)
V
OUT(E)
V
(*2)
IN=4V
IOUT=40mA
VIN=4V
VOUT≧VOUT(E)×0.96
V
△V
OUT
1mA≦IOUT≦200mA
IN=4V
Vdif1 IOUT=100mA - 150 220
Vdif2 I
OUT
△V
△V
IN･△VOUT
△V
OUT
△Topr･V
OUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value).
(*1)
V
I
LIM
OUT(E)
(*2)
OUT
OUT=200mA - 300 420
OUT=40mA
I
4V≦V
IN≦8.0V
IOUT=40mA
-40℃≦Topr≦85℃
VIN=4V
V
OUT=0V
V
IN=4.3V
I
OUT=40mA
VIN=4.3V
V
OUT≧VOUT(E)×0.96
V
△V
OUT
IN=4.3V
1mA≦IOUT≦200mA
Vdif1 IOUT=100mA - 150 220
Vdif2 IOUT=200mA - 300 420
OUT=40mA
OUT
△V
△V
IN･△VOUT
△V
OUT
△Topr･V
OUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value).
OUT
I
LIM
I
4.3V≦V
IN≦8.0V
IOUT=40mA
-40℃≦Topr≦85℃
VIN=4.3V
V
OUT=0V
XC6203
Series
Ta =2 5℃
2.940 3.000 3.060 V
400 - - mA
- 40 100 mV
mV
μA
- 0.2 0.3
-
±100
-
- 60 - mA
2.940 3.300 3.366 V
400 - - mA
- 40 100 mV
- 0.2 0.3
-
±100
-
- 60 - mA
％/V
ppm
/℃
Ta =2 5℃
mV
μA
％/V
ppm
/℃
5/20
XC6203 Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6203X502
VOUT(T) = 5.0V
PAR AMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS
Output Voltage
Maximum Output Current IOUTmax
Load Regulation
Dropout Voltage
(*3)
Supply Current ISS VIN=6.0V - 10.0 20.0
Line Regulation
Input Voltage VIN - - 8.0 V
Output Voltage
Temperature Characteristics
Short-Circuit Current
(XC6203P Series Only)
NOTE
OUT(T) : Nominal Specified output voltage.
*1 V
OUT(E) : Effective output voltage
*2 V
(i.e. the output voltage when “V
*3 Vdif = V
IN1 - VOUT1
OUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
V
IN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
V
■TYPICAL APPLICATION CIRCUIT
(*1)
V
OUT(E)
V
(*2)
IN=6.0V
I
OUT=40mA
VIN=6.0V
OUT≧VOUT(E)×0.96
V
V
△V
OUT
IN=6.0V
1mA≦IOUT≦200mA
Vdif1 IOUT=100mA - 100 180
Vdif2 I
OUT
△V
△V
IN･VOUT
OUT
△V
△Topr･V
OUT(T)+1.0V” is provided at the VIN pin while maintaining a certain IOUT value).
OUT
I
LIM
OUT=200mA - 200 320
IOUT=40mA
6.0V≦VIN≦8.0V
I
OUT=40mA
-40℃≦Topr≦85℃
VIN=6.0V
V
OUT=0V
Ta =2 5℃
4.900 5.000 5.100 V
400 - - mA
- 40 100 mV
mV
μA
- 0.2 0.3
-
±100
-
％/V
ppm
/℃
- 60 - mA
6/20
)
X
■TYPICAL PERFORMANCE CHARACTERISTICS
●XC6203E182PR
(1) Output Voltage vs. Output Current (2) Output Voltage vs. Input Voltage
(3) Dropout Voltage vs. Output Current (4) Supply Current vs. Input Voltage
1.2
1.0
0.8
0.6
XC6203E182PR (1.8V)
CIN=1μF (tantalum) , CL=1μF (tantalum
85℃
Topr=25℃
20
15
10
C6203E182PR (1.8V)
Topr=25℃
Dropout Voltage Vdif (V)
0.4
0.2
0.0
0 100 200 300 400
Output Voltage IOUT (mA)
-40℃
Supply Current Iss (μA)
5
-40℃
0
02468
Input Voltage V
IN
(5) Output Voltage vs. Ambient Temperature (6) Supply Current vs. Ambient Temperature
XC6203
Series
85℃
(V)
7/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E182PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
8/20
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
●XC6203E252PR
(1) Output Voltage vs. Output Current (2) Output Voltage vs. Input Voltage
(3) Dropout Voltage vs. Output Current (4) Supply Current vs. Input Voltage
(5) Output Voltage vs. Ambient Temperature (6) Supply Current vs. Ambient Temperature
XC6203
Series
9/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E252PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
10/20
)
℃
)
XC6203
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E332PR
(1) Output Voltage vs. Output Current (2) Output Voltage vs. Input Voltage
3.5
3.3
(V
3.1
OUT
2.9
2.7
2.5
Output Voltage: V
2.3
Output Voltage: VOUT (V)
2.1
XC6203E332PR (3.3V)
XC6203E332PR (3.3V
012345678
Input Voltage: V
Input Voltage: VIN (V)
CIN=CL=1μF (tantalum)
CIN=CL=1μF(Tantalum)
IOUT=1mA
=40mA
=100mA
IN
(V)
Top r =2 5℃
Topr=25
(3) Dropout Voltage vs. Output Current (4) Supply Current vs. Input Voltage
(5) Output Voltage vs. Ambient Temperature (6) Supply Current vs. Ambient Temperature
Series
11/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E332PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
12/20
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E502PR
(1) Output Voltage vs. Output Current (2) Output Voltage vs. Input Voltage
(3) Dropout Voltage vs. Output Current (4) Supply Current vs. Input Voltage
(5) Output Voltage vs. Ambient Temperature (6) Supply Current vs. Ambient Temperature
XC6203
Series
13/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E502PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
14/20
)
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued
●XC6203E502PR (Continued)
(10) Output Voltage vs. Output Current
XC6203
Series
15/20
XC6203 Series
■PACKAGING INFORMATION
●SOT-89
●SOT-23
16/20
■PACKAGING INFORMATION (Continued)
●SOT-223
6.6±0.3
3.0±0.1
0.29±0.05
0～0.1
123
0.7±0.10.7±0.10.7±0.1
0.29±0.05
XC6203
Series
●TO-92
(2.3)
(2.3)
(4.6)
17/20
XC6203 Series
■MARKING RULE
●SOT-23, SOT-89, SOT-223
① represents product series
② represents type of regulator
VOLTAGE=0.1～3.0V VOLTAGE=3.1～6.0V
③ represents output voltage
3
① ② ③ ④
②①
12
123
MARK PRODUCT SERIES
3 XC6203xxxxx
MARK
5 6 7 XC6203Pxxxxx
2 3 4 XC6203Exxxxx
MARK
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
OUTPUT VOLTAGE（V）
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
④③
1
VOLTAGE=2.85V
－
－
－
－
－
－
－
－
－
－
－
－
－
－
－
① ② ③ ④
2 3
PRODUCT SERIES
MARK
F
H
K 1.8 4.8
L 1.9 4.9
M 2.0 5.0
N 2.1 5.1
P 2.2 5.2
R 2.3 5.3
S 2.4 5.4
T 2.5 5.5
U 2.6 5.6
V 2.7 5.7
OUTPUT VOLTAGE（V）
－
－
4.6
4.7
－
－
－
－
－
－
－
－
－
－
－
－
X 2.8 5.8 2.85
Y 2.9 5.9
Z 3.0 6.0
－
－
④ represents production lot number
0～9, A to Z or inverted characters of 0 to 9 and A to Z repeated (G, I, J, O, Q, W excluded)
18/20
(
■MARKING RULE (Continued)
●TO-92
① represents type of regulator
②③④ represents output voltage and voltage accuracy
②
SIDE VIEW)
⑤ represents least significant digit of the production year
⑥ represents production lot number
Note: No character inversion used
XC6203
MARK PRODUCT SERIES
P XC6203Pxxxxx
E XC6203Exxxxx
MARK
③
3 3
5 0
2 8 A 2.85
MARK PRODUCTION SERIES
3 2003
4 2004
0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)
④
2
1
VOLTAGE
(V)
3.3
5.0
VOLTAGE
ACCURACY (%)
±2
±1
±2
PRODUCT SERIES
XC6203x332xx
XC6203x501xx
XC6203x28Axx
Series
19/20
XC6203 Series
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics. Consult us, or our representatives
before use, to confirm that the information in this datasheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
20/20
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