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GM6251-5.0ST89R

Description
ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR
File Size138KB,12 Pages
ManufacturerETC2
Download Datasheet View All

GM6251-5.0ST89R Overview

ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR

GM6251
ULTRA - LOW DROPOUT POSITIVE VOLTAGE REGULATOR
Power Management
Description
The GM6251's combine high accuracy with very low power
consumption, providing high output current even when the
application requires extremely low input-output voltage dif-
ferential.
The GM6251's include a precision voltage reference, an er-
ror correction circuit, over-temperature protection, and a
current limited output driver. Fast transient response to
load variations provides excellent stability under dynamic
load conditions.
The GM6251's come in SOT-25 (150mW), SOT-89
(500mW) and TO-92 packages.
Features
Maximum output current 250mA (within
maximum power dissipation)
Output voltage: from 1.8 V to 6.0V in 0.1V
increments
Output voltage ±2%
CMOS low power consumption, typically
1.0µA at V
OUT
= 5.0V
Input stability typically 0.2%/ V
Ultra-low dropout voltage 0.38V @ I
OUT
=
200mA at V
OUT
= 5.0V
Small input/ output differential:
0.4V at 160mA (V
OUT
= 3.3V)
SOT-25 (150mW), SOT-89 (500mW) and
TO-92 packages
Application
Palmtops
Portable Cameras
Video Recorders
Battery Powered Equipment
Reference Voltage Sources
V
IN
V
IN
GM6251
V
OUT
V
SS
C
L
1µF
(Tantalum)
1µF
(Tantalum)
www.gammamicro.com
PRELIMINARY
GM6251
1
+
C
+
IN
R
L
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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