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MP2361DQ - 1.4MHz Step-Down Converter

Download the MP2361DQ datasheet PDF. This datasheet also covers the MP2361 variant, as both devices belong to the same 1.4mhz step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The MP2361 is a monolithic step-down switch mode converter with a built-in internal power MOSFET.

It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Key Features

  • 2A Output Current.
  • 0.18Ω Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • 90% Efficiency.
  • 20μA Shutdown Mode.
  • Fixed 1.4MHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.75V to 23V Operating Input Range.
  • Output Adjustable from 0.92V to 16V.
  • Programmable Under Voltage Lockout.
  • Available in QFN10, MSOP10, MSOP10E, and SOIC8 Packages.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2361-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MP2361DH 1.4MHz Step-Down Converter
MP2361DK 1.4MHz Step-Down Converter
MP2361DS 1.4MHz Step-Down Converter
MP2361 1.4MHz Step-Down Converter
MP2364 1.4MHz Step-Down Converter
MP2364DF 1.4MHz Step-Down Converter
MP2365 1.4MHz Step-Down Converter
MP2365DN 1.4MHz Step-Down Converter
MP2303 340KHz Synchronous Rectified Step-Down Converter
MP2303A Synchronous Rectified Step-Down Converter

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 DESCRIPTION The MP2361 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protections include cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 20μA of supply current. Programmable soft-start minimizes the inrush supply current and the output overshoot at initial startup. The MP2361 requires a minimum number of readily available standard external components. TYPICAL APPLICATION INPUT 4.