Ordering number:ENN2895A
Monolithic Linear IC
LA5690D, 5690S
Voltage Regulator Driver with Watchdog Timer
Overview
The LA5690 is a single-chip
voltage regulator for microcomputer system monitor use that performs the functions of 5V output
voltage control, watchdog timer, and
voltage detector.
The LA5690 uses a minimum number of parts to provide the basic functions.
Package Dimensions
unit:mm 3001B-DIP8
[LA5690D] 85
Applications
• Microcomputer system for car equipment, refrigeration/ heating equipment, office automation equipment.
14 9.
4
Functions
• Output
voltage 5V control.
• Watchdog timer.
• Power-ON reset function.
• Positive/negative logic output for reset.
Features
• An externa...