LM2575HVT-15

$6.22

Description：IC REG BUCK 15V 1A TO220-5
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:6f35d3f9622c Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2575HVT-15 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 15V 1A TO220-5. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2575HVT-15

Description：IC REG BUCK 15V 1A TO220-5
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Bulk,Tube
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：4V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：15V
Voltage - Output (Max)：-
Current - Output：1A
Frequency - Switching：52kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-220-5
Supplier Device Package：TO-220-5
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2575HVT-15

LM2575HVT-15

Voltage Regulators - DC DC Switching Regulators Overview

The LM2575HVT-15 is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments, designed for high-voltage applications. It operates with an input voltage range of 4V to 60V and provides a fixed 15V output at up to 1A current. The device utilizes pulse-width modulation (PWM) control mode and features an internal switching frequency of approximately 52kHz. Packaged in a 5-pin TO-220 through-hole format, it supports operation across a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a monolithic controller and power switch for simplified design
Utilizes standard off-the-shelf inductors and capacitors
Includes built-in thermal shutdown and current limiting protection

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems
Pre-regulators for switching regulators
Efficient straight-through diodes

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'HVT' to confirm the Through-Hole TO-220 package variant. Ensure compatibility with the required 15V fixed output specification. Confirm RoHS compliance status as older revisions may differ. Validate that the supplier provides genuine Texas Instruments components to avoid counterfeit risks associated with legacy parts.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a robust through-hole solution is required for buck conversion. It is suitable for designs needing high input voltages up to 60V. Consider the thermal performance of the TO-220 package for heat dissipation requirements. Compare against surface-mount variants if board space is limited.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2575 family of SIMPLE SWITCHER regulators. It shares architectural similarities with other members like the LM2575S series but differs in packaging. The family is known for reducing design time by integrating the controller and power transistor on a single die.