LM2593HVSX-5.0

$5.55

Description：IC REG BUCK 5V 2A TO263
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:c4e97db69a02 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LM2593HVSX-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 2A TO263. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2593HVSX-5.0

Description：IC REG BUCK 5V 2A 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)：60V
Voltage - Output (Min/Fixed)：5V
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-263-8, D2PAK (7 Leads + Tab), TO-263CA
Supplier Device Package：TO-263 (DDPAK-7)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2593HVSX-5.0

LM2593HVSX-5.0

Voltage Regulators - DC DC Switching Regulators Overview

The LM2593HVSX-5.0/NOPB is a SIMPLE SWITCHER step-down voltage regulator from Texas Instruments, operating at a fixed 150 kHz switching frequency. It delivers a fixed 5 V output with a maximum current of 2 A. The device supports an input voltage range of 4.5 V to 60 V and features integrated shutdown functionality. Packaged in a surface-mount TO-263 (D2PAK) format, it operates within a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated power switch rated for 2 A continuous load
Fixed internal feedback network for simplified design
Built-in thermal shutdown protection circuitry

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for digital logic circuits
Pre-regulation for downstream linear regulators
Battery-powered systems requiring high efficiency

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm pinout compatibility and package variations. Ensure the component meets RoHS standards if required by your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the TO-263 footprint matches your PCB layout requirements before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5 V output is required with up to 2 A capacity. It is suitable for designs needing wide input voltage tolerance up to 60 V. Consider the TO-263 package for adequate thermal dissipation without external heatsinks in moderate environments. Verify that the 150 kHz frequency aligns with your electromagnetic interference constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2593HV series of SIMPLE SWITCHER regulators. It shares architectural similarities with the LM2592 and LM2594 families but offers distinct current ratings and package options. The series is designed for non-isolated DC/DC conversion applications requiring high efficiency and minimal external component count.