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6-75V Wide Vin, 1A Constant On-Time Non-Synchronous Buck Regulator


Models (2)

Title Category Type Date
LM5010A Unencrypted PSpice Transient Model PSpice Model ZIP 07 Apr 2015
LM5010A PSpice Transient Model PSpice Model ZIP 04 Sep 2013

Design kits & evaluation modules (1)

Name Part# Type
Wide Vin 1A Step Down Switching Regulator Evaluation Module LM5010AEVAL Evaluation Modules & Boards

Reference designs

High Fidelity 175W Class-D Audio Amplifier with Digital Inputs and Processing Reference Design

This design turns the extremely high performance analog input TPA3251 Class-D amplifier into a digital input system with audio processing using the highly versatile PCM5242 differential output DAC. Now the full performance of TPA3251 amplifier can be realized with a variety of digital input sources (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Description Part Number Company Tool Type
5.0V @ 0.35A Buck Converter PMP8508 Texas Instruments Reference designs
Automotive Buck Conv for High-temp Ambient (105 deg) Providing 15V @ 160mA Reference Design PMP8660 Texas Instruments Reference designs

Development tools (1)

Name Part# Type
LM5010A Quick Start Calculator LM5010AQUICK-CALC Calculation Tools
WEBENCH® Power Designer is now even easier to use. Try it now.

WEBENCH® Designer LM5010A

  Min   Max Range
Vin  V 6.0 to 75.0V
Vout  V 2.5 to 75V
Iout  A ≤ 1A
Ambient Temp  °C -40 to 150°C