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G1117T63U 데이터 시트보기 (PDF) - Global Mixed-mode Technology Inc

부품명G1117T63U GMT
Global Mixed-mode Technology Inc GMT
상세내역1A Adjustable Low-Dropout Linear Regulator
G1117T63U Datasheet PDF : 9 Pages
1 2 3 4 5 6 7 8 9
Global Mixed-mode Technology Inc.
G1117
1A Adjustable Low-Dropout Linear Regulator
Features
„ Available in adjust version
„ Space saving TO-252, SOT-223 and TO-92
package
„ Internal short circuit current limiting
„ Internal over temperature protection
„ Output current in excess of 1A
„ Output current in excess of 100mA with
TO-92 package
Applications
„ Post regulation for switching DC/DC con-
verter
„ High efficiency linear regulator
„ Battery charger
„ Battery powered instrumentation
„ Motherboard
General Description
The G1117 is a low dropout linear regulator with a
dropout of 1.2V at 800mA of load current and 1.3V at
1A of load current. It is available in an adjustable
version, which can set the output from 1.25V to 5V
with only two external resistors.
The G1117 provides over temperature and over cur-
rent protection circuits to prevent it from being dam-
aged by abnormal operating conditions.
The G1117 is available in TO-252, SOT-223 and
TO-92 packages. A minimum of 10μF tantalum elec-
trolytic capacitor is required at the output to improve
the transient response and stability.
Ordering Information
ORDER
NUMBER
ORDER NUMBER
(Pb free)
MARKING
TEMP.
RANGE
PACKAGE
PIN OPTION
1
2
3
G1117T43U
G1117T43Uf
G1117 -40°C~85°C TO-252
GND/ADJ
VOUT
VIN
G1117T63U
G1117T63Uf
G1117 -40°C~85°C SOT-223 GND/ADJ
VOUT
VIN
-----
G1117TD3B
G1117 -40°C~85°C
TO-92
GND/ADJ
VOUT
VIN
* For other package types and pin options, please contact us at sales@gmt.com.tw
Order Number Identification
GXXXX XX X X
Packing Type
Pin Option
Package Type
Part Number
PACKAGE TYPE
T4:TO-252
T6: SOT-223
TD: TO-92
PIN OPTION
1
2
3
3: GND/ADJ VOUT
VIN
PACKING
U: Tape & Reel
B: Bag
Package Type
Top View
Top View
1 23
TO-252
123
SOT-223
Top
View
1 23
TO-92
Typical Application
[Note 4]: Type of COUT
IO
VIN
VIN G1117 VOUT
GND/ADJ
VOUT
C1
1µF
R1
R2
COUT
10µF
Ver: 1.9
Mar 07, 2007
TEL: 886-3-5788833
http://www.gmt.com.tw
1
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General Description
The G1117 is a low dropout linear regulator with a dropout of 1.2V at 800mA of load current and 1.3V at 1A of load current. It is available in an adjustable version, which can set the output from 1.25V to 5V with only two external resistors.
The G1117 provides over temperature and over current protection circuits to prevent it from being damaged by abnormal operating conditions.
The G1117 is available in TO-252, SOT-223 and TO-92 packages. A minimum of 10μF tantalum electrolytic capacitor is required at the output to improve the transient response and stability.

Features
■ Available in adjust version
■ Space saving TO-252, SOT-223 and TO-92 package
■ Internal short circuit current limiting
■ Internal over temperature protection
■ Output current in excess of 1A
■ Output current in excess of 100mA with TO-92 package

Applications
■ Post regulation for switching DC/DC converter
■ High efficiency linear regulator
■ Battery charger
■ Battery powered instrumentation
■ Motherboard

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