03S_03XC6203 02.9.12 2:54 PM ページ 239
Series
(Large Current) Positive Voltage Regulators
NCMOS
Low Power Consumption (16µA max)
NDropout
Voltage : 150mV @ 100mA,
300mV @ 200mA
NMaximum
Output Current
: more than 400mA (3.3V)
NHighly
Accurate : ± 2%
NSOT-89
/ SOT-223 / TO-92 Package
■Applications
GBattery
Powered Equipment
GReference
Voltage Sources
GCameras,
Video Cameras
GCD-ROMs,
DVDs
GPalmtops
GPortable
Audio Video Equipment
3
: 400mA
: 8V
: 1.8V ~ 6.0V
(selectable in 0.1V steps)
: ± 2%
: TYP 8.0
µA
■General Description
The XC6203E series are highly precise, low power consumption, positive
voltage regulators manufactured using CMOS and laser trimming
technologies.
The series provides large currents with a significantly small dropout
voltage.
The XC6203E consists of a driver transistor, a precision reference
voltage and an error amplifier. Output voltage is selectable in 0.1V steps
between a voltage of 1.8V and 6.0V.
SOT-89 (500mW), SOT-223 (1200mW) and TO-92 (300mW) package.
■Features
Maximum Output Current
Maximum Operating Voltage
Output Voltage Range
Highly Accurate
Low Power Consumption
Output Voltage Temperature Characteristics
: TYP ±100ppm/°C
Operational Temperature Range
: -40°C ~ 85°C
Ultra Small Packages
: SOT-89, SOT223, TO-92
■Typical Application Circuit
V
IN
C
IN
1µF
（Tantalum）
V
SS
V
OUT
C
L
R
L
1µF
(Tantalum）
V
IN
■Typical Performance Characteristic
XC6203E332PR（3.3V）
V
IN
=4.3V
（tantalum）
C
IN
=C
L
=1.0µF
Output Voltage:V
OUT
（V）
3.4
Topr=25°C
3.3
-40°C
3.2
3.1
3
0
100
200
85°C
300
400
Output Current:I
OUT
（mA）
239
03S_03XC6203 02.9.12 2:54 PM ページ 240
XC6203
Series
■Pin Configuration
1
V
SS
2
V
IN
3
V
OUT
1
V
SS
2
V
IN
3
V
OUT
SOT-89
（TOP VIEW）
3
■Pin Assignment
PIN NUMBER
SOT-89/SOT223/TO-92（T） TO-92（L）
１
２
３
２
１
３
SOT-223
（TOP V I E W ）
1
2
3
1
2
3
V
SS
V
IN
V
OUT
TO-92（T Type）
（TOP VIEW）
V
IN
V
SS
V
OUT
TO-92 (L Type)
（TOP VIEW）
PIN NAME
V
SS
V
IN
V
OUT
FUNCTION
Ground
Power Input
Output
■Product Classification
GOrdering
Information
XC6203
qwerty
DESCRIPTION
Type of Regulator
Current limiter circuit built-in
No current limiter circuit built-in
e.g. 252 : 2.5V, Accuracy ±2%
28A : 2.85V, Accuracy ±2%*
"A" indicates voltage of 50mV steps
DESIGNATOR SYMBOL
P
F
T
L
R
L
H
B
DESCRIPTION
Package Type
SOT-89
SOT-223
TO-92（Standard）
TO-92（Custom pin configuration）
Device Orientation
Embossed Tape（Standard Feed）
Embossed Tape（Reverse Feed）
Paper Type（TO-92）
Bag
（TO-92）
DESIGNATOR SYMBOL
P
E
18∼
60 & A
Note*: Output Voltage in 50mV steps is applied only for 2.85V type.
Accuracy of ±1% is available as custom-designed products.
240
03S_03XC6203 02.9.12 2:54 PM ページ 241
XC6203
Series
■Packaging Information
GSOT-89
4.5±0.1
1.6
+0.15
-0.2
1.5±0.1
（0.4）
2.5±0.1
4.25max
0.42±0.06
0.47±0.06
1.5±0.1 1.5±0.1
0.42±0.06
0.4
+0.03
-0.02
3
GSOT-223
6.5±0.2
3.0±0.1
0.28±0.04
3.5±0.2
7.0±0.3
0.8
min
0∼0.1
0.91min
0.7±0.1
0.7±0.1 0.7±0.1
0.28±0.04
1.68
+0.12
-0.13
（2.3） （2.3）
（4.6）
241
03S_03XC6203 02.9.12 2:54 PM ページ 242
XC6203
Series
GTO-92
4.65
+0.35
-0.45
3.7±0.3
3
0.45±0.1
10.0min
0.4±0.05
2.5
-0.1
+0.4
2.5
-0.1
+0.4
242
1.6±0.1
4.8
-0.5
+0.4
03S_03XC6203 02.9.12 2:54 PM ページ 243
XC6203
Series
■Marking
GSOT-89,
SOT-223
w
q
r
e
1
2
3
4
SOT-89
(TOP VIEW)
SOT-223
(TOP VIEW)
q
Represents the product name
DESIGNATOR
3
PRODUCT NAME
XC6203＊＊＊＊＊
3
w
Represents the type of regulator
DESIGNATOR
VOLTAGE=0.1∼3.0V VOLTAGE=3.1∼6.0V VOLTAGE=2.85V
5
2
6
3
7
4
PRODUCT NAME
XC6203P＊＊＊＊＊
XC6203E＊＊＊＊＊
e
Represents the output voltage
DESIGNATOR
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
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
DESIGNATOR
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
OUTPUT VOLTAGE（V）
−
−
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
4.6
4.7
4.8
4.9
5.0
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.0
−
−
−
−
−
−
−
−
−
−
−
−
2.85
−
−
r
Denotes the production lot number
0 to 9, A to Z repeated(G.I.J.O.Q.W excepted)
243
Microchip MCU
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