G951 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – 1A, Low-Dropout Linear Regulators

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.
PACKAGE
RANGE
(Green)
1
G951-10T45U
951-10T45
-40°C~85°C
TO-252
V_IN
G951-25T45U
951-25T45
-40°C~85°C
TO-252
V_IN
G951-10T45D
951-10T45
-40°C~85°C
TO-252
V_IN
G951-25T45D
951-25T45
-40°C~85°C
TO-252
V_IN
G951-10T55U
951-10T55
-40°C~85°C
TO-263
V_IN
G951-25T55U
951-25T55
-40°C~85°C
TO-263
V_IN
G951-10T65U
951-10T65
-40°C~85°C
SOT-223
V_IN
G951-25T65U
951-25T65
-40°C~85°C
SOT-223
V_IN
* For other package types and pin options, please contact us at [e-mail]
PIN OPTION
2
GND
GND
GND
GND
GND
GND
GND
GND
3
V_OUT
V_OUT
V_OUT
V_OUT
V_OUT
V_OUT
V_OUT
V_OUT
Order Number Identification
GXXX-XX XX X X
Packing Type
Pin Option
Package Type
Voltage
Part Number
PACKAGE TYPE
T4 : TO-252
T5 : TO-263
T6 : SOT-223
Package Type
Top View
Top View
123
SOT-223
123
TO-252
PIN OPTION
1
2
1 : V_OUT
2 : V_OUT
3 : GND
4 : GND
5 : V_IN
6 : V_IN
GND
V_IN
V_OUT
V_IN
GND
V_OUT
3
V_IN
GND
V_IN
V_OUT
V_OUT
GND
PACKING
U & D : Tape & Reel
Typical Application
[Note 4]: Type of C_OUT
Top View
1 23
TO-263
I_O
VIN
G951-XX
VOUT
C1
1µF
IQ
COUT
10µF
Ver: 0.2
Nov 25, 2009
TEL: [phone]
http://www.gmt.com.tw
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