LM5010SD - Texas Instruments

Manufacturer Part Number

LM5010SD

Manufacturer

Texas Instruments

Introduction

LM5010SD is a high-voltage step-down switching regulator designed for power management applications.

Product Features and Performance

Step-down (Buck) topology

Adjustable output voltage

Single output channel

Supports a wide input voltage range from 8V to 75V

Adjustable output range from 2.5V to 70V

Capable of delivering current output of 1A

Switching frequency range from 100kHz to 1MHz

Operational temperature range from -40°C to 125°C

Surface mount package

Product Advantages

High efficiency due to buck topology

Suitable for various applications with a wide range of input/output voltages

Thermal and overcurrent protection enhances reliability

Key Technical Parameters

Voltage - Input (Min): 8V

Voltage - Input (Max): 75V

Voltage - Output (Min/Fixed): 2.5V

Voltage - Output (Max): 70V

Current - Output: 1A

Frequency - Switching: 100kHz ~ 1MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built with protection features for long-term reliability

Protection against thermal overload

Overcurrent limiting

Compatibility

Works with a broad range of input voltages

Compatible with various surface mount techniques

Designed for use with 10-WDFN Exposed Pad

Application Areas

Power supplies

Industrial controls

Telecommunications equipment

Networking systems

Automotive applications

Product Lifecycle

Obsolete

For details on replacement products or upgrades, contact Texas Instruments

Several Key Reasons to Choose This Product

Adaptable to a wide range of input voltages

Can achieve a diverse range of output voltage requirements

Supports a significant temperature range, ensuring operation in extreme conditions

High-frequency switching capability allows for smaller external components

Potential for high efficiency and power density in design