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LMR43610R3RPER AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR43610R3RPER product

LMR43610R3RPER

Power Management (PMIC)

36 V buck converter1 A synchronous regulatoradjustable frequencylow IQVQFN-HR

LMR43610R3RPER is a compact 1 A synchronous buck regulator for industrial rails up to 36 V, with RT-programmable switching frequency from 200 kHz to 2.2 MHz.

Best for

  • Compact 1 A industrial point-of-load rails
  • 3.3 V or adjustable rails from higher DC inputs
  • Designs needing selectable switching frequency

Avoid if

  • Input voltage can exceed the 42 V absolute maximum rating without adequate protection
  • A fixed-frequency synchronization input is required

Check before use

  • Confirm switching frequency and RT resistor selection
  • Use input capacitors rated for the maximum input voltage
  • Confirm junction temperature remains within -40 °C to 150 °C

Key specifications

Input voltage
3.0 V to 36 V after startup
Output current
1 A continuous DC
Switching frequency
200 kHz to 2.2 MHz with RT resistor
Package
9-pin VQFN-HR, 2 mm × 2 mm

Compliance & Environment

RoHS
RoHS & Green
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Industrial automationField transmitters and process sensorsBuilding automation and HVAC

Datasheet

sszt183

800 KB

Datasheet AI

CAD Models

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3D Model
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Alternative components

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Design and risk insights

Questions & answers

LMR43610R3RPER is a Texas Instruments 1 A synchronous step-down DC/DC converter in a 9-pin 2 mm × 2 mm VQFN-HR package. It accepts up to 36 V input in normal operation and uses an RT resistor to set switching frequency.