LM2575HVS-12

$3.52

Description：IC REG BUCK 12V 2A TO263-5L
Series：LM2575
Mfr：UMW
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a64636748ba7 Category: Voltage Regulators - DC DC Switching Regulators Brand: UMW

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Product introduction

LM2575HVS-12 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists UMW. Its product description is IC REG BUCK 12V 2A TO263-5L. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2575HVS-12

Description：IC REG BUCK 12V 2A TO263-5L
Series：LM2575
Mfr：UMW
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：-
Voltage - Input (Max)：57V
Voltage - Output (Min/Fixed)：12V
Voltage - Output (Max)：-
Current - Output：2A
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：TO-263-5L
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2575HVS-12

LM2575HVS-12

Voltage Regulators - DC DC Switching Regulators Overview

The LM2575HVS-12 is a fixed-output buck switching regulator IC manufactured by EVVO. It provides a stable 12V output with a maximum current capacity of 2A. The device supports an input voltage range up to 57V and operates at a switching frequency of 150kHz. It utilizes a TO-263-5L surface-mount package and functions within a junction temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a fixed-frequency oscillator for simplified design
Includes internal thermal shutdown and current limiting protection
Offers high efficiency as a replacement for linear regulators

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation in distributed power systems
Pre-regulator stages for switching regulators
Efficient step-down conversion from higher voltage buses

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation, as this part number is listed under EVVO rather than Texas Instruments. Confirm the specific suffix 'S' indicates the correct surface mount variant and that the 2A rating aligns with your thermal management requirements. Ensure RoHS compliance matches project specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a 12V fixed output is required from inputs up to 57V. The 2A current capability exceeds standard 1A variants, allowing for reduced component stress. The 150kHz frequency enables smaller passive components compared to lower frequency alternatives. Verify thermal dissipation needs for the TO-263 package.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2575HV series of monolithic integrated circuits designed for easy implementation of step-down switching regulators. While traditionally associated with Texas Instruments, this specific unit is produced by EVVO. The HV designation signifies high-voltage input capability, distinguishing it from standard LM2575 models.