LM2595SX-5.0

$4.11

Description：IC REG BUCK 5V 1A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:3fd47124f4ba Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2595SX-5.0 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 5V 1A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2595SX-5.0

Description：IC REG BUCK 5V 1A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
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)：4.5V
Voltage - Input (Max)：40V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：1A
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 (DDPAK-5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2595SX-5.0

LM2595SX-5.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2595SX-5.0/NOPB is a SIMPLE SWITCHER® step-down voltage regulator from Texas Instruments, housed in a 5-pin SOIC surface-mount package. It operates with an input voltage range of 4.5V to 40V and provides a fixed 5V output at up to 1A. The device integrates a 150kHz switching frequency, internal power switch, and shutdown capability. It functions within a temperature range of -40°C to 125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a 1A power switch for efficient step-down conversion
Includes internal oscillator for fixed 150kHz switching frequency
Features thermal shutdown and current limit protection

Voltage Regulators - DC DC Switching Regulators Applications

Distributed power supply systems
Pre-regulator circuits for switching regulators
Efficient buck converters for battery-powered applications

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix (e.g., NOPB) against the datasheet to confirm lead-free status and RoHS compliance. Ensure the SOIC-5 package variant matches your PCB footprint requirements. Confirm availability as older revisions may be discontinued or replaced by updated manufacturing versions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5V output is required from a higher voltage rail up to 40V. It is suitable for designs prioritizing simplicity over adjustable regulation. Consider the SOIC package constraints for thermal dissipation compared to TO-263 variants if high ambient temperatures are expected.

Voltage Regulators - DC DC Switching Regulators Part Context

Part of the LM2595 series, which offers a simplified design approach for DC-DC conversion. This series is designed to reduce external component count while maintaining high efficiency. The SX suffix specifically denotes the small outline integrated circuit package type used in compact electronic assemblies.