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| GM6250H Datasheet, PDF (1/9 Pages) Gamma Microelectronics Inc. – Maximum output current up 300mA | |||
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GM6250H
300mA ULTRA LOW DROPOUT
POSITIVE VOLTAGE REGULATOR
Description
GM6250H is designed for applications requiring
high input voltage (up to 25V). The GM6250H
family combines high accuracy with very low
power consumption, and provides high output
current even when the application requires
extremely low input-output voltage dropout. The
quiescent current of GM6250H is typically 1μA, it
makes it possible for wider application fields with
battery supplies.
GM6250H includes a precision voltage reference,
an error correction circuit, over-temperature
protection, and a current limited output driver.
Fast transient response to load variations
provides excellent stability under dynamic loads.
GM6250H comes in SOT-23 (150mW), and SOT-
89 (500mW).
Features
ïµ Input Operating Voltage range: 2.7V to
25V
ïµ Operating at low output current from
1μA
ïµ Maximum output current up 300mA
ïµ Output voltage accuracy : ±2%
ïµ CMOS low power consumption,
typically 1.0µ A at VOUT = 5.0V
ïµ Stable with 1µF MLCC or without
capacitors
ïµ SOT-23 (150mW), SOT-89 (500mW) and
TO-92 packages
Application
Palmtops
Portable Cameras
Video Recorders
Battery Powered Equipment
Reference Voltage Sources
Typical Application Circuits
GM6250H-x.x
VIN
VIN
VOUT
CIN
1µF
VSS
COUT
RL
1µF
www.gammamicro.com.tw 1
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