LM20125MHE/NOPB

$3.01

Description：IC REG BUCK ADJ 5A 16HTSSOP
Series：PowerWise®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a4ce08e30232 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM20125MHE/NOPB 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 5A 16HTSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM20125MHE/NOPB

Description：IC REG BUCK ADJ 5A 16HTSSOP
Series：PowerWise®
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)：2.95V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.8V
Voltage - Output (Max)：4.68V
Current - Output：5A
Frequency - Switching：500kHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package：16-HTSSOP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM20125MHE/NOPB

LM20125MHE/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM20125MHE/NOPB is a synchronous step-down DC-to-DC converter from Texas Instruments. It operates with an input voltage range of 2.95V to 5.5V and delivers up to 5A output current. The device features a fixed switching frequency of 500kHz and provides an adjustable output voltage between 0.8V and 5V. Packaged in a 16-pin HTSSOP with exposed pad, it supports operation temperatures from -40°C to 125°C TJ.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates synchronous rectification for high efficiency
Supports efficient step-down conversion from 5V or 3.3V buses
Utilizes current mode control architecture

Voltage Regulators - DC DC Switching Regulators Applications

Efficiently stepping down from 5V bus
Efficiently stepping down from 3.3V bus
General-purpose DC-to-DC conversion requiring compact solution

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific package variant (HTSSOP EP) and temperature rating against design requirements. Confirm that the input voltage range of 2.95V to 5.5V aligns with the system power supply. Ensure thermal management strategies account for the 125°C junction temperature limit during operation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 5A output capability is required from low input voltages. The 500kHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify compatibility with the 0.8V minimum output voltage requirement of the load circuitry.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the PowerWise family of synchronous buck regulators. It is designed for applications requiring high efficiency and compact size. The device integrates the high-side and low-side MOSFETs, simplifying the external component count.