G1117.pdf 데이터시트 (총 1 페이지) - 파일 다운로드 G1117 데이타시트 다운로드

No Preview Available !

Global Mixed-mode Technology
G1117-XX
1A Low-Dropout Linear Regulator
Features
„ 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
Applications
„ Post Regulation for Switching DC/DC Con-
verter
„ High Efficiency Linear Regulator
„ Battery Charger
„ Battery Powered Instrumentation
„ Motherboard
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.
The G1117-XX provides over temperature and over
current protection circuits to prevent it from being
damaged by abnormal operating conditions.
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
* For other package types and pin options, please contact us at sales@gmt.com.tw
1
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
PIN OPTION
2
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
3
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
VIN
Order Number Identification
GXXXX-XX XX X X
PACKAGE TYPE
T4: TO-252
T6: SOT-223
PIN OPTION
12
3: GND
VOUT
Package Type
[*Pin2 join to Heat Sink]
Heat Sink
Heat Sink
Top View
Top View
123
SOT-223
12 3
TO-252
Packing Type
Pin Option
Package Type
Voltage
Part Number
PACKING
3 U & D : Tape & Reel
VIN
Typical Application
[Note 4]: Type of COUT
G1117-XX
VIN VIN VOUT
GND
C1
1µF
IO
VOUT
COUT
10µF
Ver: 2.1
Nov 09, 2011
TEL: 886-3-5788833
http://www.gmt.com.tw
1