LMR51625XFDDCR

$1.52

Description：SIMPLE SWITCHER SYNCHRONOUS BUCK
Series：LMR516x5
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d736b602856e Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LMR51625XFDDCR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is SIMPLE SWITCHER SYNCHRONOUS BUCK. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LMR51625XFDDCR

Description：SIMPLE SWITCHER SYNCHRONOUS BUCK
Series：LMR516x5
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)：4.3V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：30V
Current - Output：2.5A
Frequency - Switching：400kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：SOT-23-6 Thin, TSOT-23-6
Supplier Device Package：SOT-23-THIN
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR51625XFDDCR

LMR51625XFDDCR

Voltage Regulators - DC DC Switching Regulators Overview

The LMR51625XFDDCR is a synchronous buck converter from Texas Instruments' SIMPLE SWITCHER family. It operates with an input voltage range of 4.3V to 60V and provides a single adjustable output between 800mV and 30V. The device delivers up to 2.5A of output current at a fixed switching frequency of 400kHz. Quiescent current is specified at 26µA, supporting efficient standby operation. It functions within a junction temperature range of -40°C to +150°C and utilizes a SOT-23-THIN-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated synchronous rectification for high efficiency in a compact footprint
Fixed 400kHz switching frequency simplifies external component selection
Low quiescent current supports battery-powered applications
Wide input voltage range accommodates various power sources

Voltage Regulators - DC DC Switching Regulators Applications

Industrial point-of-load regulation
Consumer electronics power management
Embedded system voltage conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the suffix 'XDDC' confirms the specific pinout and thermal characteristics required for your PCB layout. Confirm RoHS compliance status matches project requirements. Ensure the SOT-23-THIN-6 package dimensions fit the designated footprint. Validate that the 400kHz frequency aligns with EMI constraints. Check for any recent lifecycle notices regarding this specific revision.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 60V is required alongside moderate 2.5A output current. The fixed 400kHz frequency offers a balance between size and efficiency compared to higher-frequency alternatives. Consider the SOT-23-THIN-6 package if space is limited but thermal performance needs are manageable. Compare against the Y variant if a different switching frequency is preferred.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LMR516x5 series of SIMPLE SWITCHER regulators. These devices are designed for cost-sensitive and space-constrained applications requiring robust performance. The series shares common control logic and protection features across different current and frequency variants.