GSC2156 Datasheet, PDF (1/7 Pages) GTM CORPORATION – 600mA CMOS POSITIVE VOLTAGE REGULATOR

ISSUED DATE :2006/03/07
REVISED DATE :
GSC2156
600m A CMO S Po si ti ve Vol tag e Regu l ato r
Description
The GSC2156 of positive, linear regulators feature low ground current (30 A typ.) with low dropout voltage,
making then ideal for battery applications. The space-saving SOP-8 package is attractive for “Pocket” and
“Hand Held” applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
The GSC2156 is stable with an output capacitance of 2.2 F or greater.
Features
Ô¦Very Low Dropout Voltage
Ô¦Guaranteed 600mA output
Ô¦Accurate to within 1.5%
Ô¦Over-Temperature Shutdown
Ô¦Current Limiting
Ô¦Short Circuit Current Fold-back
Ô¦Low Temperature Coefficient
Ô¦Power-saving Shutdown Mode
Ô¦User Adjustable Output Voltages
Applications
Ô¦Battery Powered Widgets
Ô¦Instrumentation
Ô¦Wireless Devices
Ô¦Cordless Phones
Ô¦PC Peripherals
Ô¦Portable Electronics
Package Dimensions
Functional Block Diagram
Typical Application Circuit
GSC2156
REF.
A
B
C
D
E
F
Millimeter
Min.
Max.
5.80
6.20
4.80
5.00
3.80
4.00
0°
8°
0.40
0.90
0.19
0.25
REF.
M
H
L
J
K
G
Millimeter
Min.
Max.
0.10
0.25
0.35
0.49
1.35
1.75
0.375 REF.
45°
1.27 TYP.
VOUT=1.215*(1+R1/R2)
C2 is unnecessary if R1 or R2 <20K
R1 and R2 use resistance value within 1% accuracy
for correct VOUT
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