LMR23625CFPDRRR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR23625CFPDRRR is a SIMPLE SWITCHER synchronous step-down converter from Texas Instruments. It supports an input voltage range of 4 V to 36 V and delivers a continuous output current of 2.5 A. The device features adjustable output voltages from 1 V to 28 V with a single output channel. Key electrical parameters include a switching frequency of 2.1 MHz, a quiescent current of 75 uA, and an operating temperature range of -40°C to +125°C. It is housed in a 12-pin WSON (DRR) package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated synchronous rectification for high efficiency
• Current mode control architecture
• Wide input voltage capability up to 36 V

Voltage Regulators - DC DC Switching Regulators Applications

• Industrial point-of-load regulation
• Embedded system power distribution
• Battery-powered equipment supply chains

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DRRR confirms the WSON-12 package and tape-and-reel packaging format. Ensure compatibility with moisture sensitivity levels and reflow soldering profiles specified in the official datasheet. Confirm that the 2.5 A output rating aligns with thermal management requirements for the target application environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for 36 V input systems needing 2.5 A. The 2.1 MHz switching frequency allows for smaller external passive components compared to lower-frequency alternatives. Consider the WSON-12 package size constraints and thermal dissipation capabilities relative to the PCB layout design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR23625 family of SIMPLE SWITCHER converters. It shares core topology and control features with variants like the LMR23625CDDA but differs in package type and pinout configuration. The CFPDRRR designation specifically identifies the WSON-12 footprint variant within the broader product line.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other LMR23625 variants such as LMR23625CDDA or LMR23625CFPD, provided the package difference is acceptable. Verify pin-to-pin compatibility if replacing existing designs without board revision.