G2123 Datasheet, PDF (1/5 Pages) GTM CORPORATION – CMOS Positive Voltage Regulator

ISSUED DATE :2004/12/22
REVISED DATE :
G2123
CMO S Po si ti ve Vo ltag e Regu l ato r
Description
The G2123 series of positive, linear regulators feature low quiescent current (30 A 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 G2123 is stable with an output capacitance of 2.2 F or greater.
Features
Ô¦Very Low Dropout Voltage
Ô¦Guaranteed 300mA output
Ô¦Over-Temperature Shutdown
Ô¦Current Limiting
Ô¦Short Circuit Current Fold-back
Ô¦Factory Pre-set Output Voltage
ԦHighly Accurate± 1.5%
Ԧ˟̂̊ʳTemperature Coefficient
Applications
Ô¦Battery Powered Widgets
Ô¦Instrumentation
Ô¦Wireless Devices
Ô¦Cordless Phones
Ô¦PC Peripherals
Ô¦Portable Electronics
Ô¦Electronic Scales
Package Dimensions
D
E
S1
Block Diagram
TO-92
b1
SEATING
PLANE
C
e1 b
e
Typical Application Circuit
REF.
A
S1
b
b1
C
Millimeter
Min. Max.
4.45
4.7
1.02
-
0.36
0.51
0.36
0.76
0.36
0.51
REF.
D
E
L
e1
e
Millimeter
Min. Max.
4.44
4.7
3.30
3.81
12.70
-
1.150 1.390
2.42
2.66
1/5