G5U2188 Datasheet, PDF (1/7 Pages) GTM CORPORATION – 1.5A CMOS Low Dropout Voltage Regulator

ISSUED DATE :2006/04/13
REVISED DATE :
G5U2188
1. 5A CMOS Low Dropou t Vol tag e Regu lato r
Description
The G5U2188 of positive, linear regulator feature low ground current (45 A typ.) with low dropout voltage,
making them ideal for battery applications.
Output voltages are set at the factory and trimmed to 1.5% accuracy.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
The G5U2188 is stable with an output capacitance of 4.7 F or greater.
Features
Ô¦Very Low Dropout Voltage
Ô¦Guaranteed 1.5A output
Ô¦Over-Temperature Shutdown
Ô¦Current Limiting
Ô¦Short Circuit Current Fold-back
ԦHighly Accurate± 1.5%
ԦLowʳTemperature Coefficient
Ô¦Power-Saving Shutdown Mode
Ô¦Adjustable Version
Applications
Ô¦Battery Powered Widgets
Ô¦Instrumentation
Ô¦Wireless Devices
Ô¦PC Peripherals
Ô¦Portable Electronics
Package Dimensions
Functional Block Diagram
Typical Application Circuit
REF.
A
b
L4
c
L1
E
Millimeter
Min. Max.
REF.
4.40 4.80 c2
0.66 0.91 L2
0.00 0.30 B D
0.36 0.5
e
2.29 2.79 L
9.80 10.4
Millimeter
Min. Max.
1.25 1.45
1.27 REF.
8.6 9.0
1.70 REF.
14.6 15.8
0˚
8˚
G5U2188
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