MIC4043 Low-Voltage Secondary-Side Shunt Regulator

Micrel Semiconductor

Description

MIC4043 Low-Voltage, Secondary-Side Shunt Regulator General .
The MIC4043 is a shunt regulator optimized for secondaryside regulation in low-voltage power supplies.

📥 Download Datasheet

MIC4043 Datasheet Preview — Preview of MIC4043 PDF

Datasheet Specifications

Part number: MIC4043
Manufacturer: Micrel Semiconductor
File Size: 1.62 MB
Datasheet: MIC4043-MicrelSemiconductor.pdf
Description: Low-Voltage Secondary-Side Shunt Regulator

Applications

* the MIC4043 normally drives the LED of an optically isolated feedback circuit. The MIC4043 monitors a resistively-divided output voltage and sinks error current through the opto-isolator’s LED (secondary side); the opto-isolator’s transistor (primary side) provides this signal to the controller’s f

MIC4043 Distributors

📁 Related Datasheet

MIC4102 MIC4123 MIC4124 MIC4125 MIC4126 MIC4127

📌 All Tags

MIC4043 Low-Voltage Secondary-Side Shunt Regulator Micrel Semiconductor

Micrel Semiconductor MIC4043-like datasheet