LM2594HVM-3.3/NOPB

$3.89

Description：IC REG BUCK 3.3V 500MA 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:a0c2807cbd8a 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

LM2594HVM-3.3/NOPB 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 3.3V 500MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2594HVM-3.3/NOPB

Description：IC REG BUCK 3.3V 500MA 8SOIC
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube
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)：3.3V
Voltage - Output (Max)：-
Current - Output：500mA
Frequency - Switching：150kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2594HVM-3.3/NOPB

LM2594HVM-3.3/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2594HVM-3.3/NOPB is a SIMPLE SWITCHER power converter from Texas Instruments, operating as a step-down (buck) switching voltage regulator. It features a fixed 3.3V output with a maximum output current of 500 mA. The device supports an input voltage range from 4.5 V to 60 V and operates at a fixed switching frequency of 150 kHz. Packaged in an 8-pin SOIC surface-mount format, it functions within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated monolithic controller for simplified buck converter design
Fixed internal switching frequency reduces external component count
Includes thermal shutdown and current limit protection

Voltage Regulators - DC DC Switching Regulators Applications

Point-of-load regulation for high-voltage buses
Pre-regulation for switching regulators
Efficient step-down conversion from standard 48V supplies

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 target PCB footprint. Confirm RoHS compliance status through manufacturer documentation before integration into regulated assemblies.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component for applications requiring high input voltage tolerance up to 60V with moderate current demands. The fixed 3.3V output eliminates the need for external feedback resistors. Consider the SOIC package constraints for thermal management in dense layouts.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM2594HV series of SIMPLE SWITCHER converters. These devices are designed to simplify power supply design by integrating the controller, oscillator, and reference onto a single monolithic chip, reducing the number of required external components compared to discrete solutions.