LM2575HVS-15

$3.91

Description：IC REG BUCK 15V 1A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube,Tube

SKU:7d5774d1b916 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2575HVS-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 TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2575HVS-15

Description：IC REG BUCK 15V 1A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube,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：Surface Mount
Package / Case：TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package：TO-263 (DDPAK-5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2575HVS-15

LM2575HVS-15

Voltage Regulators - DC DC Switching Regulators Overview

The LM2575HVS-15 is a SIMPLE SWITCHER 1A Step-Down Voltage Regulator manufactured by Texas Instruments. It operates in a Buck topology with a fixed 15 V output and 1 A output current capability. The device supports an input voltage range from 4 V to 60 V and features a switching frequency of 58 kHz. It is housed in a TO-263-5 (DDPAK) surface-mount package. The component functions within a temperature range of -40°C to +125°C, has a quiescent supply current of 5 mA, and is classified as End-of-Life.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-voltage power switch for simplified design
Fixed internal oscillator for consistent switching frequency
Built-in thermal shutdown protection circuitry

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems
Pre-regulators for switching regulators
Efficient on-card regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

This component is officially discontinued and no longer in production. Verify availability through authorized distributors for surplus stock only. Confirm the specific revision level matches legacy design requirements. Ensure compliance with RoHS directives if applicable to the original procurement specifications. Validate end-of-life notifications prior to integration into new hardware designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this part for applications requiring a fixed 15 V output from high-voltage inputs up to 60 V. The TO-263 package provides adequate thermal performance for 1 A loads without external heatsinks in many scenarios. Consider the obsolete status when planning long-term manufacturing support. Evaluate alternative modern regulators if lead times or supply continuity are critical constraints for the project lifecycle.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM2575HV series, designed for high-input voltage buck conversion. The 'S' suffix indicates a surface-mount TO-263 package. The '-15' denotes a fixed 15 V output voltage. This series simplifies DC-DC converter design by integrating the control circuitry and power switch into a single monolithic IC.