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LMR10530 - Step-Down Regulator

General Description

The LMR10530 regulator is a monolithic, high frequency, PWM step-down DC/DC converter available in a 10-pin WSON package.

It contains all the active functions to provide local DC/DC conversion with fast transient response and accurate regulation in the smallest possible PCB area.

Key Features

  • 1 Input Voltage Range of 3 V to 5.5 V.
  • Output Voltage Range of 0.6 V to 4.5 V.
  • 1.5-MHz (LMR10530X) and 3-MHz (LMR10530Y) Switching Frequencies.
  • 3-A Steady-State Output Current.
  • Low Shutdown IQ, 300 nA Typical.
  • 56-mΩ PMOS Switch.
  • Internal Soft Start.
  • Internally Compensated Peak Current-Mode Control.
  • Cycle-by-cycle Current Limit and Thermal Shutdown.
  • WSON (3 × 3 × 0.8 mm) Packaging.
  • Create a custom d.

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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.

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Product Folder Order Now Technical Documents Tools & Software Support & Community LMR10530 SNVS814B – JUNE 2012 – REVISED JUNE 2019 LMR10530 5.5-V, 3-A, 1.5 or 3-MHz Step-Down Regulator in WSON Package 1 Features •1 Input Voltage Range of 3 V to 5.5 V • Output Voltage Range of 0.6 V to 4.5 V • 1.5-MHz (LMR10530X) and 3-MHz (LMR10530Y) Switching Frequencies • 3-A Steady-State Output Current • Low Shutdown IQ, 300 nA Typical • 56-mΩ PMOS Switch • Internal Soft Start • Internally Compensated Peak Current-Mode Control • Cycle-by-cycle Current Limit and Thermal Shutdown • WSON (3 × 3 × 0.8 mm) Packaging • Create a custom design using the LMR10530 with the WEBENCH® Power Designer 2 Applications • Point-of-load Conversions from 3.