ISSUED DATE :2006/02/24
REVISED DATE :
G5U2167
Description
7 5 0 m A 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 G5U2167 series of positive, linear regulators feature low quiescent current (45 A typ.) with low dropout
voltage, making then ideal for battery applications.
Output voltages are set at the factory and trimmed to 1.5% accuracy.
These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under
the “Worst” of operating conditions.
An additional feature is a “Power Good” detector, which pulls low when the output is out of regulation.
The G5U2167 is stable with an output capacitance of 4.7 F or greater.
Features
&
Low Dropout Voltage
Very
Functional Block Diagram
Applications
&
Battery Powered Widgets
&Instrumentation
&Wireless Devices
&PC Peripherals
&Portable Electronics
&Guaranteed 750mA output
&Over-Temperature Shutdown
&Current Limiting
&Short Circuit Current Fold-back
&Low Temperature Coefficient
&Noise Reduction Bypass Capacitor
&Power-saving Shutdown Mode
&Power Good Output Function
Package Dimensions
REF.
A
b
L4
c
L1
E
Millimeter
Min.
Max.
4.40
4.80
0.66
0.91
0.00
0.30 B
0.36
0.5
2.29
2.79
9.80
10.4
REF.
c2
L2
D
e
L
Millimeter
Min.
Max.
1.25
1.45
1.27 REF.
8.6
9.0
1.70 REF.
14.6
15.8
0˚
8˚
Typical Application Circuit
G5U2167
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GTM [ GTM CORPORATION ]
