LM2574HVM-15

$3.24

Description：IC REG BUCK 15V 500MA 14SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:e049e4a882d8 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2574HVM-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 500MA 14SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2574HVM-15

Description：IC REG BUCK 15V 500MA 14SOIC
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：500mA
Frequency - Switching：52kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.295", 7.50mm Width)
Supplier Device Package：14-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2574HVM-15

LM2574HVM-15

Voltage Regulators - DC DC Switching Regulators Overview

The LM2574HVM-15 is a step-down switching regulator from the SIMPLE SWITCHER family, manufactured by Texas Instruments. It operates with an input voltage range of 4V to 60V and provides a fixed output voltage of 15V at up to 500mA. The device utilizes a buck topology with a typical switching frequency of 58kHz. It is housed in a SOIC-Wide-14 surface-mount package and supports an operating temperature range from -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-voltage power switch for simplified design
Fixed internal switching frequency reduces external component count
Thermal shutdown protection for enhanced reliability

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems
Pre-regulator circuits for switching regulators
Battery-powered applications requiring high input voltage tolerance

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official datasheets to confirm pinout compatibility and electrical characteristics. Ensure the package type matches the intended PCB footprint. Confirm RoHS compliance status if required by regulatory standards. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 15V output is required from a wide input voltage range up to 60V. The SOIC-Wide-14 package is suitable for surface-mount assembly. Consider the 500mA current limit and thermal performance under expected load conditions. Verify that the 58kHz switching frequency aligns with electromagnetic interference requirements.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2574HV series of SIMPLE SWITCHER regulators. It is designed for high-input voltage applications, distinguishing it from standard voltage variants. The series offers a balance of ease of use and flexibility for various power management needs.