LMR38025FDRRR

$2.54

Description：IC REG BUCK ADJ 2.5A 12WSON
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5f9ed354d395 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR38025FDRRR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 2.5A 12WSON. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR38025FDRRR

Description：IC REG BUCK ADJ 2.5A 12WSON
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable
Number of Outputs：1
Voltage - Input (Min)：4.2V
Voltage - Input (Max)：80V
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：80V
Current - Output：2.5A
Frequency - Switching：200kHz ~ 2.2MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount, Wettable Flank
Package / Case：12-WFDFN Exposed Pad
Supplier Device Package：12-WSON (3x3)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR38025FDRRR

LMR38025FDRRR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR38025FDRRR is a synchronous buck converter from Texas Instruments featuring an 80 V input voltage range and 2.5 A output current capability. It operates within a -40°C to +150°C temperature range, utilizing a WSON-12 package. The device supports adjustable switching frequencies between 200 kHz and 2.2 MHz, with a typical quiescent current of 40 µA. Output voltage ranges from 1 V to 75 V, accommodating diverse industrial power requirements.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency across load conditions
Configurable switching frequency allows optimization for EMI or size constraints
Built-in protection mechanisms including thermal shutdown and hiccup mode short-circuit protection

Voltage Regulators - DC DC Switching Regulators Applications

Industrial transportation systems
Wireless infrastructure and network equipment
Power over Ethernet (PoE) interfaces
Factory automation and control units

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'RR' indicates reel packaging when ordering. Confirm that the FDR variant aligns with commercial grade specifications rather than automotive standards. Ensure compatibility with WSON-12 footprint requirements during procurement planning.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring wide input voltage tolerance up to 80 V. Consider the 2.5 A continuous current rating against peak load demands. Evaluate the thermal performance in the WSON-12 package relative to ambient operating temperatures.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR38025 series of SIMPLE SWITCHER converters. It shares architectural similarities with the LMR38020 but offers higher current capacity. The family targets robust industrial environments needing reliable DC-DC conversion.