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LMR38025FDRRR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LMR38025FDRRR product

LMR38025FDRRR

Power Management (PMIC)

synchronous buck80 V input2.5 AFPWMadjustable outputWSON-12

LMR38025FDRRR is an 80 V-capable, 2.5 A synchronous buck regulator intended for wide-input industrial power rails where forced-PWM operation and a controlled switching frequency are required.

Best for

  • Wide-input industrial DC rails
  • Factory automation power supplies
  • Applications requiring forced-PWM operation

Avoid if

  • Applications needing output voltage above 75 V
  • Designs unable to provide adequate thermal copper and low-inductance input bypassing

Check before use

  • VIN transient margin relative to the 85 V absolute maximum rating
  • Inductor saturation current and DC resistance
  • Output capacitor effective value and load-transient response
  • WSON thermal-pad and ground-via layout

Key specifications

Input voltage
4.2 V to 80 V
Output current
2.5 A maximum
Output voltage
1 V to 75 V adjustable
Switching frequency
200 kHz to 2.2 MHz
Operating mode
Forced PWM (FPWM)
Package
12-pin WSON, 3.0 mm × 3.0 mm

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Industrial power conversionPower delivery railsWireless infrastructure

Datasheet

sffs802

800 KB

Datasheet AI

CAD Models

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PCB Footprint
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3D Model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

LMR38025FDRRR is a Texas Instruments 12-pin WSON synchronous step-down regulator. It accepts 4.2 V to 80 V after startup, provides up to 2.5 A output current, and is the forced-PWM version of the LMR38025 family.