GMT G1117-XX 1a low-dropout linear regulator Datasheet

G1117-XX
Global Mixed-mode Technology
1A Low-Dropout Linear Regulator
Features
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General Description
The G1117-XX is a low dropout linear regulator with
a dropout of 1.3V at 1A of load current. It is available
in four fixed voltage: 1.5V, 1.8V, 2.5V, 3.3 and 3.5V
versions.
Available in 1.5V, 1.8V, 2.5V, 3.3V,3.5V Version
Space Saving SOT-223,TO-252 Packages
Internal Short Circuit Current Limiting
Internal Over Temperature Protection
Output Current in Excess of 1A
The G1117-XX provides over temperature and over
current protection circuits to prevent it from being
damaged by abnormal operating conditions.
Applications
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Post Regulation for Switching DC/DC Converter
High Efficiency Linear Regulator
Battery Charger
Battery Powered Instrumentation
Motherboard
The G1117-XX is available in SOT-223, TO-252
packages. A minimum of 10µF tantalum electrolytic
capacitor is required at the output to improve the
transient response and stability.
Ordering Information
ORDER NUMBER
(Pb free/Green)
MARKING
TEMP.
RANGE
PACKAGE
G1117-15T43Uf
G1117-18T43Uf
G1117-25T43Uf
G1117-33T43Uf
G1117-35T43Uf
G1117-15T43D
G1117-18T43D
G1117-25T43D
G1117-33T43D
G1117-35T43D
G1117-15T63Uf
G1117-18T63Uf
G1117-25T63Uf
G1117-33T63Uf
G1117-35T63Uf
1117-15
1117-18
1117-25
1117-33
1117-35
1117-15
1117-18
1117-25
1117-33
1117-35
1117-15
1117-18
1117-25
1117-33
1117-35
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
-40°C~85°C
TO-252
TO-252
TO-252
TO-252
TO-252
TO-252
TO-252
TO-252
TO-252
TO-252
SOT-223
SOT-223
SOT-223
SOT-223
SOT-223
1
PIN OPTION
2
3
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
* For other package types and pin options, please contact us at [email protected]
Order Number Identification
GXXXX-XX XX
X
X
Packing Type
Pin Option
Package Type
Voltage
Part Number
PACKAGE TYPE
PIN OPTION
1
3: GND
T4: TO-252
T6: SOT-223
2
VOUT
PACKING
Package Type
Typical Application
[*Pin2 join to Heat Sink]
[Note 4]: Type of COUT
Heat Sink
Heat Sink
Top View
Top View
1
2
3
SOT-223
U & D : Tape & Reel
3
VIN
1
2
G1117-XX
VIN
VOUT
VIN
IO
VOUT
GND
C1
1µF
3
COUT
10µF
TO-252
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 2.1
Nov 09, 2011
1
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