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MP103GN - Higher Power Offline Inductor-Less Regulator

Download the MP103GN datasheet PDF. This datasheet also covers the MP103 variant, as both devices belong to the same higher power offline inductor-less regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP103 provides an easy and low cost ACDC solution for less than 1W applications.

It is an off-line linear regulator that delivers good efficiency while generating little EMI noise.

It provides an easy solution to step down the AC line voltage to a regulated DC voltage.

Key Features

  • Universal AC Input (85Vac-305Vac).
  • Inductor-less.
  • Less than 100mW standby power.
  • Excellent EMI Performance.
  • Lower BOM Cost.
  • Smart Control to Maximizes Efficiency.
  • Adjustable Output Voltage from 1.5V to 15V.
  • Good Line and Load Regulation.
  • Drives External BJT.
  • Short Circuit Protection.
  • External Programmable Over Temperature Protection (OTP).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP103-MPS.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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MP103 High Voltage Power Amplifier Cirrus Logic
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MP100 Low Cost Quartz Crystal CTS
MP100-E Low Cost Quartz Crystal CTS
MP1000 Silicon Bridge Rectifiers Comchip Technology

Other Datasheets by Monolithic Power Systems

Part Number Description
MP103 Higher Power Offline Inductor-Less Regulator
MP100 Offline Inductor-less Regulator
MP100GN Offline Inductor-less Regulator
MP100L Offline Inductor-Less Regulator
MP100LGN Offline Inductor-Less Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
The Future of Analog IC Technology MP103 EasyPowerTM Higher Power Offline Inductor-Less Regulator For Low Power Applications DESCRIPTION The MP103 provides an easy and low cost ACDC solution for less than 1W applications. It is an off-line linear regulator that delivers good efficiency while generating little EMI noise. It provides an easy solution to step down the AC line voltage to a regulated DC voltage. This offline linear regulator replaces the conventional switching regulator, not needing a transformer or an inductor. Due to its simplicity, it offers an overall low BOM cost. MP103 delivers nearly two times the output power than the MP100 or MP100L by charging its VB capacitor with an external bipolar transistor.