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MP4012DS-LF-Z

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MP4012DS-LF-Z

Part NumberMP4012DS-LF-Z
ManufacturerMonolithic Power Systems (MPS)
CategoryPower Management ICs; Offline PWM Switching Regulator
DescriptionHigh-Performance Offline PWM Current-Mode Controller, Low Power, 700V,580kHz,8V~55V, SOIC-16 Package

Product Overview

The MP4012DS-LF-Z is a highly integrated offline PWM current-mode switching regulator designed for high-efficiency AC-DC power supply applications. It integrates a 700V power MOSFET, internal compensation, and comprehensive protection features to minimize external components and reduce design complexity. The device achieves ultra-low standby power consumption, high reliability, and excellent stability for low-power adapter, charger, and auxiliary power supply designs. Housed in a standard SOIC-16 surface-mount package, it provides cost-effective, compact, and reliable AC-DC conversion for consumer and industrial electronics.

Key Specifications
RoHS StatusRoHS Compliant (LF)
EDA / CAD Models3D Model, Symbol, Footprint Available
Warranty2-Year Warranty
BrandMonolithic Power Systems (MPS)
TopologyCurrent-Mode PWM Offline Regulator
Integrated MOSFET700V
Input Voltage85VAC ~ 265VAC Universal Input
Package TypeSOIC-16 (Surface Mount)
Operating Temperature-40°C to +125°C

Typical Applications

  • AC-DC Power Adapters & Chargers
  • Set-Top Box & Monitor Auxiliary Power
  • Low-Power Industrial Power Supplies
  • Home Appliance Control Power
  • LED Driver & Lighting Power
  • Standby Power for Consumer Electronics
  • Universal Input Offline Power Modules
  • Battery Charger & Adapter Solutions

Technical Support

For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.

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