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MIC23159 - 3MHz PWM Dual 2A Buck Regulator

Download the MIC23159 datasheet PDF. This datasheet also covers the MIC23158 variant, as both devices belong to the same 3mhz pwm dual 2a buck regulator family and are provided as variant models within a single manufacturer datasheet.

General Description

The MIC23158/9 is a high efficiency, 3 MHz, dual, 2A synchronous buck regulator with HyperLight Load® mode, power good output indicator, and programmable soft start.

Key Features

  • 2.7V to 5.5V Input Voltage.
  • Adjustable Output Voltage (Down to 1.0V).
  • Two Independent 2A Outputs.
  • Up to 94% Peak Efficiency.
  • 83% Typical Efficiency at 1 mA.
  • Two Independent Power Good Indicators.
  • Independent Programmable Soft-Start.
  • 45 µA Typical Quiescent Current.
  • 3 MHz PWM Operation in Continuous Conduction Mode.
  • Ultra-Fast Transient Response.
  • Fully Integrated MOSFET Switches.
  • Output Pr.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MIC23158-Microchip.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
MIC23159 3MHz PWM Dual 2A Buck Regulator Micrel Semiconductor
MIC23150 4MHz PWM 2A Buck Regulator Micrel Semiconductor
MIC23153 4MHz PWM 2A Buck Regulator Micrel Semiconductor
MIC23155 3MHz PWM 2A Buck Regulator Micrel Semiconductor
MIC23156 3MHz Synchronous Buck Regulator Micrel Semiconductor

Other Datasheets by Microchip Technology

Part Number Description
MIC23153 4MHz PWM 2A Buck Regulator
MIC23158 3MHz PWM Dual 2A Buck Regulator
MIC23031 4MHz PWM 400mA Buck Regulator
MIC23051 4MHz PWM Buck Regulator
MIC2003 Fixed and Adjustable Current Limiting Power Distribution Switches

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
MIC23158/9 3 MHz PWM Dual 2A Buck Regulator with HyperLight Load and Power Good Features • 2.7V to 5.5V Input Voltage • Adjustable Output Voltage (Down to 1.0V) • Two Independent 2A Outputs • Up to 94% Peak Efficiency • 83% Typical Efficiency at 1 mA • Two Independent Power Good Indicators • Independent Programmable Soft-Start • 45 µA Typical Quiescent Current • 3 MHz PWM Operation in Continuous Conduction Mode • Ultra-Fast Transient Response • Fully Integrated MOSFET Switches • Output Pre-Bias Safe • 0.