ISSUED DATE :2005/12/12
REVISED DATE :
G 5 M 2 111
Description
C M O S P o s i t i v e Vo l t a g e R e g u l a t o r
The G5M2111 series of positive, linear regulators feature low quiescent current (50 A typ.) with low dropout
voltage and excellent PSRR, thus making them ideal for Telecommunications and other battery applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the 鈥淲orst鈥?of operating conditions.
As an additional feature, the G5M2111 is stable with an output capacitance of just extended 0.22 F or greater.
Features
&
Low Dropout Voltage
Very
Functional Block Diagram
Applications
&
Battery Powered Widgets
&Instrumentation
&Wireless Devices
&PC Peripherals
&Portable Electronics
&Cordless Phones
&Electronic Scales
&Cellular Phones
&Cameras
&Telecommunications
&Guaranteed 150mA output
&Over-Temperature Shutdown
&Current Limiting
&Short Circuit Current Fold-back
&Excellent PSRR Type 70dB
&Noise Reduction Bypass Capacitor
&Power-saving Shutdown Mode
&Factor Pre-set Output Voltage
Package Dimensions
REF.
A
B
C
D
E
F
Millimeter
Min.
Max.
4.40
4.60
4.05
4.25
1.50
1.70
1.30
1.50
2.40
2.60
0.80
-
REF.
G
H
I
J
K
L
Dimensions
Millimeter
3.00 REF.
1.50 REF.
0.40
0.52
1.40
1.60
0.35
0.41
5 擄 TYP.
Typical Application Circuit
G5M2111
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