Ordering number:ENN2622B
Monolithic Linear IC
L78LR05
150mA, 5V 5-Pin
Voltage Regulator with Reset Function
Overview
The L78LR05 is
voltage regulator IC that performs the reset signal generating function when the power supply of a microcomputer system is turned ON/OFF.
The L78LR05 is convenient for battery backup system at the time of power failure.
The reset threshold
voltage VRT is ranked as shown below.
VRT rank VRT (V) B 4.
8 C 4.
5 D 4.
2 E 3.
9 F 3.
6 G 3.
3 H 3.
0
0.
6
Package Dimensions
unit:mm 3103
[L78LR05]
1.
5
6.
5 5.
0 2.
3 0.
5
5.
5
7.
0
Applications
• Prevention of malfunction that may occur when the power supply of a microcomputer is turned ON/OFF.
• Measures taken against abnormal op...