LP3873ES-3.3 - Texas Instruments

Manufacturer Part Number

LP3873ES-3.3

Manufacturer

Texas Instruments

Introduction

The LP3873ES-3.3 is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It is designed to provide a stable and reliable 3.3V output voltage from an input voltage of up to 7V. This LDO regulator offers excellent line and load regulation, as well as low noise and high Power Supply Rejection Ratio (PSRR) for efficient power supply solutions.

Product Features and Performance

Output voltage: 3.3V

Input voltage range: up to 7V

Output current: up to 3A

Low voltage dropout: 1.2V @ 3A

Quiescent current: 9mA

Supply current (max): 15mA

PSRR: 73dB ~ 57dB (120Hz)

Control features: Enable

Protection features: Over-current, Over-temperature, Short-circuit

Product Advantages

Efficient power regulation with low voltage dropout

Stable and reliable output voltage

Comprehensive protection features for reliable operation

Compact surface-mount package for space-constrained designs

Key Reasons to Choose This Product

High output current capability of up to 3A

Excellent line and load regulation for stable output

Low noise and high PSRR for clean power supply

Robust protection features for reliable operation

Compact and space-saving package

Quality and Safety Features

Meets quality and safety standards for industrial and consumer applications

Designed and manufactured to ensure long-term reliability and performance

Compatibility

Compatible with a wide range of electronic devices and systems that require a stable 3.3V power supply

Application Areas

Suitable for use in various electronic devices, such as:

- Industrial equipment

- Telecommunications systems

- Consumer electronics

- Automotive applications

Product Lifecycle

["The LP3873ES-3.3 is a current product and is not nearing discontinuation.","There are no direct equivalent or alternative models available from Texas Instruments at this time.","For the most up-to-date information on product availability and alternatives, please contact our website's sales team."]