XC6203 Series
ETR0303_006
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 package are available.
■APPLICATIONS
■FEATURES
● Magnetic disk drive
Maximum Output Current : 400mA (3.3V)
● Note PCs / Tablet PCs
Maximum Operating Voltage : 8.0V
● Digital still cameras /Camcorders
Output Voltage Range
: 1.8V ~ 6.0V
(Selectable in 0.1V increments)
● Digital audio equipments
Highly Accurate
● Reference voltage sources
Low Power Consumption : 8.0μA (TYP.)
● Multi-function power supplies
Line Regulation
: ±2%
: 0.2% / V (TYP.)
Output Voltage Temperature Characteristics
: ±100ppm/℃ (TYP.)
Dropout Voltage
: 150mV @ 100mA,
300mV @ 200mA
Operating Ambient Temperature : -40℃ ~ 85℃
Packages
: SOT-23, SOT-89,
SOT-223
Environmentally Friendly : EU RoHS Compliant, Pb Free
■TYPICAL APPLICATION CIRCUIT
■TYPICAL PERFORMANCE
CHARACTERISTICS
1/20
XC6203 Series
■BLOCK DIAGRAMS
Type E
Type P
VIN
VOUT
VIN
VOUT
Current
Limit
Voltage
Reference
Voltage
Reference
VSS
VSS
* Diodes inside the circuits are ESD protection diodes and parasitic diodes.
■PRODUCT CLASSIFICATION
●Ordering Information
XC6203 ①②③④⑤⑥-⑦(*1)
DESIGNATOR
①
Type of Regulator
②③
Output Voltage
④
Output Accuracy
⑤⑥-⑦(*1)
(*1)
2/20
ITEM
Packages
(Order Unit)
SYMBOL
P
E
18~
DESCRIPTION
Current limiter circuit built-in
No current limiter circuit built-in
e.g. 1.8V → ③=1, ④=8
2
±2% Output voltage is {x.x0V} (the 2nd decimal place is “0”)
A
±2% Output voltage is {x.x5V} (the 2nd decimal place is “5)
MR
SOT-23 (3,000pcs/Reel)
MR-G
SOT-23 (3,000pcs/Reel)
PR
SOT-89 (1,000pcs/Reel)
PR-G
SOT-89 (1,000pcs/Reel)
FR
SOT-223 (1,000pcs/Reel)
FR-G
SOT-223 (1,000pcs/Reel)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
XC6203
Series
■PIN CONFIGURATION
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTIONS
SOT-23
SOT-89/SOT-223
1
1
VSS
Ground
3
2
VIN
Power Input
2
3
VOUT
Output
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
SYMBOL
VIN
RATINGS
-0.3 ~ 12.0
UNITS
V
Output Voltage
VOUT
-0.3 ~ VIN + 0.3
250
500 (40mm x 40mm Standard board)(*1)
500
1000 (40mm x 40mm Standard board )(*1)
V
SOT-23
Power Dissipation
(Ta=25℃)
SOT-89
Pd
300
SOT-223
Operating Ambient Temperature
Storage Temperature
mW
Topr
Tstg
1500 (40mm x 40mm Standard board )(*1)
-40 ~ 85
-55 ~ 125
℃
℃
Note
(*1)
This power dissipation figure shown is PCB mounted and is for reference only.
The mounting condition is please refer to PACKAGING INFORMATION.
22 for details.
3/20
XC6203 Series
■ELECTRICAL CHARACTERISTICS
XC6203 Series Type E
Ta=25℃
PARAMETER
SYMBOL
Output Voltage
VOUT(E)(*2)
Maximum Output
Current
IOUTMAX
VOUT≧E-1(*4)
Load Regulation
ΔVOUT
1.8V≦VOUT(T)
Dropout Voltage 1
Vdif1(*5)
IOUT=100mA
Dropout Voltage 2
(*5)
Supply Current
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
Vdif2
CONDITIONS
IOUT=40mA
1.8V≦VOUT(T)
1mA≦IOUT≦150mA
IOUT=200mA
IDD
ΔVOUT/
(ΔVIN・VOUT)
ΔVOUT/
TYP.
MAX.
UNITS
CIRCUIT
×0.98
VOUT(T)(*3)
×1.02
V
②
E-2(*4)
-
-
mA
②
-
40
100
mV
②
-
E-3(*4)
mV
-
(*4)
E-4
mV
-
E-5(*4)
μA
①
VOUT(T)+1.0V≦VIN≦8.0V,
-
0.2
0.3
%/V
②
-
-
8.0
V
②
-
±100
-
ppm/℃
②
IOUT=40mA
IOUT=40mA
-40℃≦Topr≦85℃
(*1) Unless overwise stated, VIN=VOUT(T)+1.0V
(*2) VOUT(E) : Effective output voltage
(*3) VOUT(T) : Nominal output voltage.
(*4) Please refer to the table E-1, E-2, E-3, E-4, E-5.
(*5) Vdif = {VIN1 - VOUT1}
VIN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
VOUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
4/20
②
1.8V≦VOUT(T),
VIN
(ΔTopr・VOUT)
MIN.
XC6203
Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6203 Series Type P
PARAMETER
Output Voltage
Maximum Output
Ta=25℃
SYMBOL
VOUT(E)
(*2)
CONDITIONS
IOUT=40mA
IOUTMAX
VOUT≧E-1(*4)
Load Regulation
ΔVOUT
1.8V≦VOUT(T)
Dropout Voltage 1
Vdif1(*5)
IOUT=100mA
Dropout Voltage 2
(*5)
Current
Supply Current
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
Short-Circuit
Current
Vdif2
1.8V≦VOUT(T)
1mA≦IOUT≦200mA
IOUT=200mA
IDD
ΔVOUT/
(ΔVIN・VOUT)
ΔVOUT/
ISHORT
×0.98
TYP.
VOUT(T)
(*3)
MAX.
UNITS
CIRCUIT
×1.02
V
②
E-2(*4)
-
-
mA
②
-
40
100
mV
②
-
E-3(*4)
mV
-
(*4)
E-4
mV
-
E-5(*4)
μA
①
②
1.8V≦VOUT(T)
VOUT(T)+1.0V≦VIN≦8.0V
-
0.2
0.3
%/V
②
-
-
8.0
V
②
-
±100
-
ppm/℃
②
-
60
-
mA
②
IOUT=40mA
VIN
(ΔTopr・VOUT)
MIN.
IOUT=40mA
-40℃≦Topr≦85℃
VOUT=VSS
(*1) Unless overwise stated, VIN=VOUT(T)+1.0V
(*2) VOUT(E) : Effective output voltage
(*3) VOUT(T) : Nominal output voltage.
(*4) Please refer to the table E-1, E-2, E-3, E-4, E-5.
(*5) Vdif = {VIN1 - VOUT1}
VIN1 : The input voltage when VOUT1 appears as input voltage is gradually decreased.
VOUT1 : A voltage equal to 98% of the output voltage when “VOUT (T) + 1.0V” is input.
5/20
XC6203 Series
■ELECTRICAL CHARACTERISTICS (Continued)
E-1
NOMINAL
OUTPUT
E-3
E-4
E-5
MAXIMUM OUTPUT
DROPOUT
DROPOUT
SUPPLY
VOLTAGE
VOLTAGE1
VOLTAGE2
CURRENT
Vdif1 (mV)
Vdif2 (mV)
ISS (μA)
VOLTAGE
VOUT(T)
1.8
1.9
E-2
VOUT2 (V)
IOUTMAX (mA)
-
MIN.
TYP.
MAX.
TYP.
MAX.
200
300
400
600
TYP.
MAX.
8.0
16.0
10.0
20.0
VOUT(E)×0.9
2.0
2.1
2.2
2.3
2.4
2.5
VOUT(E)×0.93
2.6
2.7
170
250
320
500
150
220
300
420
130
200
250
380
2.8
2.85
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
400
3.7
3.8
3.9
4.0
4.1
4.2
4.3
VOUT(E)×0.96
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
5.2
100
180
5.3
5.4
5.5
*) The symbol is as same as that in the chart of electrical characteristics.
6/20
200
320
XC6203
Series
■ELECTRICAL CHARACTERISTICS (Continued)
E-1
NOMINAL
OUTPUT
E-3
E-4
E-5
MAXIMUM OUTPUT
DROPOUT
DROPOUT
SUPPLY
VOLTAGE
VOLTAGE1
VOLTAGE2
CURRENT
Vdif1 (mV)
Vdif2 (mV)
ISS (μA)
VOLTAGE
VOUT(T)
E-2
VOUT2 (V)
IOUTMAX (mA)
-
MIN.
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
VOUT(E)×0.96
400
100
180
200
320
10.0
20.0
5.6
5.7
5.8
5.9
6.0
*) The symbol is as same as that in the chart of electrical characteristics.
7/20
XC6203 Series
■TYPICAL APPLICATION CIRCUIT
1) CIRCUIT①
VIN
VOUT
OPEN
A
VSS
2) CIRCUIT②
VIN
V
1μF
(tantalum)
A
VOUT
VSS
1μF
(tantalum)
V
■NOTES ON USE
1.
For temporary, transitional voltage drop or voltage rising phenomenon, the IC is liable to malfunction should the ratings be
exceeded.
2.
Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.
Please keep the resistance low for the VBIAS, VIN and VSS wiring in particular.
3.
Please wire the CIN and CL as close to the IC as possible.
4.
Capacitances of these capacitors (CIN, CL) are decreased by the influences of bias voltage and ambient temperature. Care
shall be taken for capacitor selection to ensure stability of phase compensation from the point of ESR influence.
5.
When it is used in a quite small input / output dropout voltage, output may go into unstable operation. Please test it thoroughly
before using it in production.
6.
Torex places an importance on improving our products and their reliability. We request that users incorporate fail-safe designs
and post-aging protection treatment when using Torex products in their systems.
8/20
XC6203
Series
■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
XC6203E182PR (1.8V)
1.2
1.0
Iss (μA)
CIN=1μF (tantalum) , CL=1μF (tantalum)
85℃
To pr = 2 5 ℃
0.8
Supply Current
Dropout Voltage Vdif (V)
XC6203E182PR (1.8V)
0.6
0.4
-40℃
0.2
0.0
20
15
85℃
10
Topr=25℃
5
-40℃
0
0
100
200
300
400
0
2
4
6
8
Output Voltage IOUT (mA)
Input Voltage VIN (V)
(5) Output Voltage vs. Ambient Temperature
(6) Supply Current vs. Ambient Temperature
9/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E182PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
10/20
XC6203
Series
■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
11/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E252PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
12/20
XC6203
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E332PR
(1) Output Voltage vs. Output Current
(2) Output Voltage vs. Input Voltage
XC6203E332PR (3.3V)
Output
OUT
(V) (V)
OutputVoltage:
Voltage:
VV
OUT
XC6203E332PR (3.3V)Topr=25℃
Topr=25℃
CIN=CL=1μF (tantalum)
CIN=CL=1μF(Tantalum)
3.5
3.3
3.1
2.9
2.7
IOUT=1mA
=40mA
=100mA
2.5
2.3
2.1
0
1
2
3
4
5
6
7
8
Input
Voltage: VIN (V)
Input Voltage: VIN (V)
(3) Dropout Voltage vs. Output Current
(5) Output Voltage vs. Ambient Temperature
(4) Supply Current vs. Input Voltage
(6) Supply Current vs. Ambient Temperature
13/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E332PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
14/20
XC6203
Series
■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
15/20
XC6203 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6203E502PR (Continued)
(7) Input Transient Response
(8) Load Transient Response
(9) Ripple Rejection Rate
16/20
XC6203
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Output Voltage vs. Output Current
17/20
XC6203 Series
■PACKAGING INFORMATION
For the latest package information go to, www.torexsemi.com/technical-support/packages
PACKAGE
OUTLINE / LAND PATTERN
SOT-89
SOT-89 PKG
Standard Board
SOT-89 Power Dissipation
SOT-23
SOT-23 PKG
Standard Board
SOT-23 Power Dissipation
SOT-223
SOT-223 PKG
Standard Board
SOT-223 Power Dissipation
18/20
THERMAL CHARACTERISTICS
XC6203
Series
■MARKING RULE
●SOT-23, SOT-89, SOT-223
③ ④
①
1
②
③
④
③
②
①
①
④
②
3
2
1
2
3
1
2
3
① represents product series
MARK
PRODUCT SERIES
3
XC6203xxxxx
② represents type of regulator
MARK
VOLTAGE
2
0.1~3.0
3
3.1~6.0
4
2.85
5
0.1~3.0
6
3.1~6.0
7
2.85
PRODUCT SERIES
XC6203E*****
XC6203P*****
③ represents output voltage
MARK
OUTPUT VOLTAGE(V)
MARK
OUTPUT VOLTAGE(V)
0
-
3.1
-
F
-
4.6
-
1
-
3.2
-
H
-
4.7
-
2
-
3.3
-
K
1.8
4.8
-
3
-
3.4
-
L
1.9
4.9
-
4
-
3.5
-
M
2.0
5.0
-
5
-
3.6
-
N
2.1
5.1
-
6
-
3.7
-
P
2.2
5.2
-
7
-
3.8
-
R
2.3
5.3
-
8
-
3.9
-
S
2.4
5.4
-
9
-
4.0
-
T
2.5
5.5
-
A
-
4.1
-
U
2.6
5.6
-
B
-
4.2
-
V
2.7
5.7
-
C
-
4.3
-
X
2.8
5.8
2.85
D
-
4.4
-
Y
2.9
5.9
-
E
-
4.5
-
Z
3.0
6.0
-
*IOUT MAX 450mA(XC6203E**C**)
e.g.
①
MARK
②
③
3
3
3
6
4
2
2
X
Z
PRODUCT SERIES
XC6203P332**
XC6203E28A**
XC6203E30C**
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)
19/20
XC6203 Series
1.
The product 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.
The information in this datasheet is intended to illustrate the operation and characteristics of our
products. We neither make warranties or representations with respect to the accuracy or
completeness of the information contained in this datasheet nor grant any license to any intellectual
property rights of ours or any third party concerning with the information in this datasheet.
3.
Applicable export control laws and regulations should be complied and the procedures required by
such laws and regulations should also be followed, when the product or any information contained in
this datasheet is exported.
4.
The product is neither intended nor warranted for use in equipment of systems which require
extremely high levels of quality and/or reliability and/or a malfunction or failure which may cause loss
of human life, bodily injury, serious property damage including but not limited to devices or equipment
used in 1) nuclear facilities, 2) aerospace industry, 3) medical facilities, 4) automobile industry and
other transportation industry and 5) safety devices and safety equipment to control combustions and
explosions. Do not use the product for the above use unless agreed by us in writing in advance.
5.
Although we make continuous efforts to improve the quality and reliability of our products;
nevertheless Semiconductors are likely to fail with a certain probability. So in order to prevent personal
injury and/or property damage resulting from such failure, customers are required to incorporate
adequate safety measures in their designs, such as system fail safes, redundancy and fire prevention
features.
6.
Our products are not designed to be Radiation-resistant.
7.
Please use the product listed in this datasheet within the specified ranges.
8.
We assume no responsibility for damage or loss due to abnormal use.
9.
All rights reserved. No part of this datasheet may be copied or reproduced unless agreed by Torex
Semiconductor Ltd in writing in advance.
TOREX SEMICONDUCTOR LTD.
20/20