LD39130SPUR - STMicroelectronics

Manufacturer Part Number

LD39130SPUR

Manufacturer

stmicroelectronics

Introduction

The LD39130SPUR is a high-performance, low-dropout (LDO) linear voltage regulator from STMicroelectronics. It is designed to provide a regulated and stable output voltage from a higher input voltage, making it suitable for a variety of power management applications.

Product Features and Performance

Adjustable output voltage range: 0.8V to 5.2V

Maximum output current: 300mA

Low dropout voltage: 0.3V at 300mA (typical)

Low quiescent current: 45μA (typical)

High power supply rejection ratio (PSRR): 70dB at 1kHz, 65dB at 10kHz

Integrated enable control and protection features, including overcurrent, overtemperature, and soft-start

Product Advantages

Versatile output voltage range and high output current capability make it suitable for a wide range of applications

Low dropout voltage and quiescent current contribute to improved power efficiency

Robust protection features ensure reliable and safe operation

Key Reasons to Choose This Product

Excellent performance and efficiency for power management applications

Flexible output voltage adjustment to meet specific system requirements

Reliable operation with integrated protection features

Small package size and surface mount design for compact system integration

Quality and Safety Features

Overvoltage, overcurrent, and overtemperature protection

Soft-start function to limit inrush current during power-up

Robust design for reliable operation across a wide temperature range (-40°C to 125°C)

Compatibility

The LD39130SPUR is compatible with a variety of electronic systems and devices that require a stable and regulated power supply.

Application Areas

Portable electronics

Wireless communication devices

Industrial control systems

Automotive electronics

Medical equipment

Product Lifecycle

The LD39130SPUR is an active product, and there are no immediate plans for discontinuation. However, as technology continues to evolve, customers are advised to check with the manufacturer or our website's sales team for the latest information on availability and potential alternative or equivalent models.