G958 Datasheet, PDF (1/7 Pages) Global Mixed-mode Technology Inc – 800mA Adjustable Low-Dropout Linear Regulator

Global Mixed-mode Technology Inc.
G958
800mA Adjustable Low-Dropout Linear Regulator
Features
„ Available in Adjust Version
„ Space Saving SOT-89 Package
„ Internal Short Circuit Current Limiting
„ Internal Over Temperature Protection
„ Current limit in Excess of 800mA
Applications
„ Post Regulation for Switching DC/DC Con-
verter
„ Voltage Regulator for CD-ROM Driver
„ Voltage Regulator for LAN Card
„ Battery Powered Instrumentation
„ Motherboard
General Description
The G958 is a low dropout linear regulator with a
dropout of 1.2V at 500mA 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 G958 provides over temperature and over
current protection circuits to prevent it from being
damaged by abnormal operating conditions.
The G958 is available in SOT-89 packages. A
minimum of 10µF tantalum electrolytic capacitor is
required at the output to improve the transient
response and stability.
Ordering Information
ORDER
NUMBER
MARKING
TEMP.
RANGE
PACKAGE
(Pb free)
PIN OPTION
1
2
3
958
G958T23U
3xx
-40°C~85°C
SOT-89
GND/ADJ
V_OUT
V_IN
958
G958T24U
4xx
-40°C~85°C
SOT-89
GND/ADJ
V_IN
V_OUT
* For other package types and pin options, please contact us at sales @gmt.com.tw
Order Number Identification
GXXX XX X X
Packing Type
Pin Option
Package Type
Part Number
PACKAGE TYPE
T2: SOT-89
PIN OPTION
1
2
3: GND/ADJ V_OUT
4: GND/ADJ V_IN
3
V_IN
V_OUT
PACKING
U: Tape & Reel
Package Type
Top View
123
SOT-89
Ver: 1.1
Apr 18, 2006
Typical Application Circuit
[Note 4]: Type of C_OUT
I_O
V_IN
VIN G958 VOUT
GND/ADJ
V_OUT
C1
1µF
R1
R2
C_OUT
10µF
TEL: [phone]
http://www.gmt.com.tw
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