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GQ2141 fiches techniques PDF

GTM - CMOS POSITIVE VOLTAGE REGULATOR

Numéro de référence GQ2141
Description CMOS POSITIVE VOLTAGE REGULATOR
Fabricant GTM 
Logo GTM 





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GQ2141 fiche technique
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ISSUED DATE :2006/04/04
REVISED DATE :
GQ2141
CMOS Po siti ve Vol tag e Regu l ato r
Description
The GQ2141 of positive, linear regulator feature low quiescent current (50 A typ.) with low dropout voltage and
excellent PSRR, thus making them ideal for Telecommunications and other battery applications.
The GQ2141’s output voltage can be adjusted with an external resister divider.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
As an additional feature, the GQ2141 is stable with an output capacitance of just extended 0.22 F or greater.
Features
Very Low Dropout Voltage
Guaranteed 150mA output
Over-Temperature Shutdown
Current Limiting
Short Circuit Current Fold-back
Excellent PSRR Type 70dB
Power-saving Shutdown Mode
Factor Pre-set Output Voltage
Applications
Battery Powered Widgets
Instrumentation
Wireless Devices
PC Peripherals
Portable Electronics
Cordless Phones
Electronic Scales
Cellular Phones
Cameras
Telecommunications
Package Dimensions
Functional Block Diagram
Typical Application Circuit
REF.
A
B
C
D
E
F
Millimeter
Min. Max.
2.70 3.10
2.60 3.00
1.40 1.80
0.30 0.55
0 0.10
0° 10°
REF.
G
H
I
J
K
L
Dimensions
Millimeter
1.90 REF.
1.20 REF.
0.12 REF.
0.37 REF.
0.60 REF.
0.95 REF.
GQ2141
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