ISSUED DATE :2004/09/22
REVISED DATE :
G M 2 11 4
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 GM2114 series of positive, linear regulators feature low quiescent current (30uA typ.) with low dropout
voltage, making them ideal for battery applications.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
The GM2114 is stable with an output capacitance of 2.2uF or greater.
Features
&
Low Dropout Voltage
Very
Block Diagram
Applications
&
Battery Powered Widgets
&Instrumentation
&Wireless Devices
&Cordless Phones
&PC Peripherals
&Portable Electronics
&Electronic Scales
&Guaranteed 350mA output
&Over-Temperature Shutdown
&Current Limiting
&Short Circuit Current Fold-back
&Factory Pre-set Output Voltage
&Highly Accurate± 2%
&
Temperature Coefficient
‡
Package Dimensions
SOT-89
REF.
A
B
C
D
E
F
Millimeter
Min.
Max.
4.4
4.6
4.05
4.25
1.50
1.70
1.30
1.50
2.40
2.60
0.89
1.20
REF.
G
H
I
J
K
L
M
Millimeter
Min.
Max.
3.00 REF.
1.50 REF.
0.40
0.52
1.40
1.60
0.35
0.41
5 q TYP.
0.70 REF.
Typical Application Circuit
1/5
GTM [ GTM CORPORATION ]
