LM2575HVN-5.0/NOPB

Description：IC REG BUCK 5V 1A 16PDIP
Series：SIMPLE SWITCHER®
Mfr：Texas Instruments
Package：Tube

SKU:e5f7e3bec06b Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2575HVN-5.0/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 5V 1A 16PDIP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2575HVN-5.0/NOPB

Description：IC REG BUCK 5V 1A 16PDIP
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)：4V
Voltage - Input (Max)：60V
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：1A
Frequency - Switching：52kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2575HVN-5.0/NOPB

LM2575HVN-5.0/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM2575HVN-5.0/NOPB is a Texas Instruments SIMPLE SWITCHER step-down voltage regulator in a TO-220-5 through-hole package. It provides a fixed 5.0V output with a maximum load current of 1A. The device supports an input voltage range from 4V to 60V, enabling operation in high-voltage systems. It operates at a fixed switching frequency of 52kHz and functions within a junction temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated buck topology with internal oscillator for simplified design
Built-in thermal shutdown and cycle-by-cycle current limiting
External shutdown pin capability for power management

Voltage Regulators - DC DC Switching Regulators Applications

High-voltage DC-to-DC conversion systems
Pre-regulation stages for linear regulators
Efficient battery-powered equipment power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm the exact electrical characteristics and package variant. Ensure the component matches the required input voltage range and thermal performance specifications for the target application environment before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a robust through-hole solution is required for high-input voltage applications up to 60V. The fixed 5.0V output eliminates external feedback resistor networks, simplifying the bill of materials compared to adjustable variants while maintaining standard 1A load capacity.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LM2575 family of monolithic integrated circuits designed as drop-in replacements for common three-terminal linear regulators. It offers significant advantages in size, weight, and efficiency by utilizing switching regulation technology rather than linear dissipation methods.