LM9071S - Texas Instruments

Manufacturer Part Number

LM9071S

Manufacturer

Texas Instruments

Introduction

Power management integrated circuit for voltage regulation

Product Features and Performance

Low Drop Out LDO Regulator

Positive Fixed Output

Regulation for a Single Output

Input Voltage up to 26V

Fixed 5V Output Voltage

Maximum Voltage Dropout of 0.8V at 250mA Load

250mA Output Current Capacity

4 mA Quiescent Current

60dB Power Supply Rejection Ratio at 120Hz

Product Advantages

Highly Efficient for Low Voltage Applications

Minimal Design Complexity for Single Output Needs

Robust Power Supply Rejection for Stable Operation

Low Quiescent Current for Energy Conservation

Thermal and Overvoltage Protection for Safety

Reverse Polarity and Short Circuit Protection

Key Technical Parameters

26V Maximum Input Voltage

Fixed 5V Output Voltage

8V Maximum Voltage Dropout

250mA Current Capacity

4 mA Quiescent Current

60dB PSRR at 120Hz

Quality and Safety Features

Over Temperature Protection

Over Voltage Protection

Reverse Polarity Protection

Short Circuit Protection

Compatibility

Surface Mount (SMT) for PCB integration

TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Package

Suitable for a Variety of Electronic Circuits

Application Areas

Consumer Electronics

Industrial Controls

Telecommunication Systems

Automotive Applications

Product Lifecycle

Obsolete Status

Consult manufacturer for alternative solutions or recommended replacements

Key Reasons to Choose This Product

Ideal for applications requiring up to 26V input and a fixed 5V output

Low dropout voltage for efficient operation under low-headroom conditions

Supports up to 250mA of load current suitable for small-scale applications

High PSRR for stable output voltage amidst variations in input voltage

Built-in safety features for protection against overvoltage, reverse polarity, and short circuits

Operates over a wide temperature range of -40°C to 125°C, ensuring reliability across different environments

Convenient Surface Mount package for modern PCB assembly techniques