LDFM33PVR - STMicroelectronics

Manufacturer Part Number

LDFM33PVR

Manufacturer

stmicroelectronics

Introduction

The LDFM33PVR is a high-performance, low-dropout linear voltage regulator from STMicroelectronics. It provides a stable and reliable 3.3V output voltage from an input voltage range of up to 16V, making it suitable for a wide variety of applications.

Product Features and Performance

Low dropout voltage of 0.3V at 500mA output current

Output current capability of up to 500mA

Low quiescent current of 800μA

Power supply rejection ratio (PSRR) of 60dB to 52dB across a wide frequency range

Integrated control and protection features, including enable, power good, overcurrent, overtemperature, and undervoltage lockout (UVLO)

Operating temperature range of -40°C to 125°C

Product Advantages

Excellent efficiency and thermal performance

Robust protection features for reliable and safe operation

Small package size (6-VDFN Exposed Pad) for space-constrained designs

Compatibility with a wide range of input voltages

Key Reasons to Choose This Product

Reliable and stable performance for critical power supply applications

Compact design for easy integration into space-limited systems

Comprehensive protection features to ensure long-term reliability

Broad operating temperature range for use in demanding environments

Quality and Safety Features

Overvoltage, overcurrent, and overtemperature protection

Undervoltage lockout (UVLO) to prevent operation under low input voltage conditions

Rigorous quality control and testing processes to ensure high reliability

Compatibility

The LDFM33PVR is compatible with a wide range of electronic devices and systems that require a stable 3.3V power supply, including:

Microcontrollers and processors

Sensors and signal conditioning circuits

Communication modules

Industrial and consumer electronics

Application Areas

Portable devices and battery-powered applications

Industrial and automation equipment

Medical devices

Telecommunications and networking equipment

Product Lifecycle

The LDFM33PVR is an active product in our website's sales team's portfolio. There are no immediate plans for discontinuation, and the company continues to offer this model as a reliable and cost-effective solution for linear voltage regulation applications. If you have any questions or require information about alternative or equivalent models, please contact our website's sales team.