LP5910-1.0YKAR - Texas Instruments

Manufacturer Part Number

LP5910-1.0YKAR

Manufacturer

texas-instruments

Introduction

The LP5910 is a high performance, low quiescent current, low dropout (LDO) linear regulator designed for portable and space-constrained applications. It provides a fixed 1.0V output voltage with up to 300mA of output current, and features a low quiescent current of 25 µA. The LP5910 offers excellent line and load regulation, high power supply rejection ratio (PSRR), and safe startup into pre-biased loads.

Product Features and Performance

Fixed 1.0V output voltage

Output current up to 300mA

Low quiescent current of 25 µA

High PSRR of 80dB at 100Hz, 25dB at 2MHz

Excellent line and load regulation

Safe startup into pre-biased loads

Integrated enable function

Thermal shutdown, reverse polarity, and short-circuit protection

Product Advantages

High efficiency and low power consumption for extended battery life

Small package size and low component count for space-constrained designs

Robust protection features for improved reliability

Stable and regulated output voltage for sensitive analog and digital circuits

Key Reasons to Choose This Product

Industry-leading performance and efficiency for power-critical applications

Comprehensive protection features for enhanced reliability and safety

Compact package and simple design for easy integration into space-limited systems

Trusted texas-instruments quality and reliability

Quality and Safety Features

Thermal shutdown protection

Reverse polarity and short-circuit protection

AEC-Q100 qualified for automotive applications

Compatibility

Compatible with a wide range of microcontrollers, processors, and other digital/analog circuits

Application Areas

Portable electronics, wearables, and IoT devices

Industrial automation and control systems

Automotive infotainment and electronics

Product Lifecycle

The LP5910-1.0YKAR is an active product. There are no plans for discontinuation at this time. Alternative models with similar functionality include the LP5912 and LP5915 series LDOs. Customers are advised to contact our website's sales team for the most up-to-date information on product availability and recommended alternatives.