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Linear Regulators. G951-xx Datasheet |
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Global Mixed-mode Technology Inc.
G951-XX
1A, Low-Dropout Linear Regulators
Features
Output current in excess of 1A
Output voltage accuracy ±2%
Quiescent current, typically 1.8mA
Internal short circuit current limit
Internal over temperature protection
Applications
PC motherboard
ADSL/Cable Modem
Set-Top-Box
LAN switch/Hub
Router
General Description
The G951 is a low-dropout linear regulator that fea-
tures the ability to source 1A of output current. The
typical quiescent current is 1.8mA.
Familiar regulator features such as over tem-
perature and over current protection circuits are
provided to prevent it from being damaged by
abnormal operating conditions.
Ordering Information
ORDER
NUMBER
MARKING
TEMP.
RANGE
PACKAGE
(Green)
1
G951-10T45U
951-10T45
-40°C~85°C
TO-252
VIN
G951-25T45U
951-25T45
-40°C~85°C
TO-252
VIN
G951-10T45D
951-10T45
-40°C~85°C
TO-252
VIN
G951-25T45D
951-25T45
-40°C~85°C
TO-252
VIN
G951-10T55U
951-10T55
-40°C~85°C
TO-263
VIN
G951-25T55U
951-25T55
-40°C~85°C
TO-263
VIN
G951-10T65U
951-10T65
-40°C~85°C
SOT-223
VIN
G951-25T65U
951-25T65
-40°C~85°C
SOT-223
VIN
* For other package types and pin options, please contact us at sales@gmt.com.tw
Order Number Identification
GXXX-XX XX X X
PIN OPTION
2
GND
GND
GND
GND
GND
GND
GND
GND
3
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
VOUT
Packing Type
Pin Option
Package Type
Voltage
Part Number
PACKAGE TYPE
T4 : TO-252
T5 : TO-263
T6 : SOT-223
Package Type
Top View
123
SOT-223
Top View
123
TO-252
PIN OPTION
1
1 : VOUT
2 : VOUT
3 : GND
4 : GND
5 : VIN
6 : VIN
2
GND
VIN
VOUT
VIN
GND
VOUT
3
VIN
GND
VIN
VOUT
VOUT
GND
PACKING
U & D : Tape & Reel
Top View
1 23
TO-263
Typical Application
[Note 4]: Type of COUT
IO
VIN
G951-XX
VOUT
C1
1µF IQ
COUT
10µF
Ver: 0.2
Nov 25, 2009
TEL: 886-3-5788833
http://www.gmt.com.tw
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