LM2593HVT-5.0/NOPB

$3.45

Description：IC REG BUCK 5V 2A TO220-7
Series：SIMPLE SWITCHER®
Mfr：National Semiconductor
Package：Bulk

SKU:6ec7ce80cb6c Category: Voltage Regulators - DC DC Switching Regulators Brand: National Semiconductor

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Product introduction

LM2593HVT-5.0/NOPB is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists National Semiconductor. Its product description is IC REG BUCK 5V 2A TO220-7. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2593HVT-5.0/NOPB

Description：IC REG BUCK 5V 2A TO220-7
Series：SIMPLE SWITCHER®
Mfr：National Semiconductor
Package：Bulk
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：Through Hole
Package / Case：TO-220-7 Formed Leads
Supplier Device Package：TO-220-7
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2593HVT-5.0/NOPB

LM2593HVT-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2593HVT-5.0/NOPB is a SIMPLE SWITCHER power converter featuring a fixed 5V output and 2A current capability. It operates as a buck topology regulator with a 150kHz switching frequency. The device supports an input voltage range from 4.5V to 60V. It utilizes a TO-220-7 through-hole package and functions within a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic step-down voltage regulation
Fixed 5V output configuration
High input voltage tolerance up to 60V

Voltage Regulators - DC DC Switching Regulators Applications

General-purpose DC/DC step-down conversion
Pre-regulator stages for linear regulators
Battery-powered systems requiring voltage reduction

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the manufacturer designation, as National Semiconductor assets are managed by Texas Instruments. Confirm the suffix /NOPB indicates lead-free and RoHS compliance. Ensure the TO-220-7 package matches your thermal and mechanical requirements. Cross-reference the specific datasheet revision for accurate electrical characteristics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring high input voltages up to 60V with a fixed 5V output. The 2A output current suits moderate power loads. The through-hole TO-220-7 package facilitates manual assembly and heatsinking. Consider the 150kHz frequency for inductor size trade-offs.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2593HV series of SIMPLE SWITCHER converters. It shares architectural similarities with the LM2590 and LM2595 but offers higher current capacity than the LM2590 and different packaging options compared to the LM2593VS variant.