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Application Circuits

Voltage Detectors
Microcomputer Reset Circuit

Change of Detection Voltage

Power-On Reset Circuit

Voltage Regulators
Output Current Boost Circuit

Constant Current Circuit

Output Voltage Adjustment Circuit

Overcurrent Protection Circuit

External Adjustment of Output Voltage

Switching Regulators
LCD Power Supply

Large Size LCD Panel Drive Power Supply

External Adjustment of Output Voltage

Medium Size LCD Panel Drive Power Supply for PDA

Composite ICs
Timer Microcontroller for Backup to display PREEND in the primary CPU

Microcomputer Power Supply and Reset Circuit

Output Current Boost Circuit

Power Supply for Lithium-Ion Battery Pack

Memory

Memory