LF33ABPT - STMicroelectronics

Manufacturer Part Number

LF33ABPT

Manufacturer

stmicroelectronics

Introduction

The LF33ABPT is a high-performance, low-dropout linear voltage regulator from stmicroelectronics. It provides a fixed 3.3V output with a maximum dropout voltage of 0.7V at 500mA output current. The LF33ABPT is designed for a wide range of applications that require a stable and reliable power supply.

Product Features and Performance

Fixed 3.3V output voltage

Maximum 500mA output current

Maximum 0.7V dropout voltage at 500mA

Quiescent current of 1mA

Supply current up to 12mA

Power Supply Rejection Ratio (PSRR) of 80dB ~ 65dB (120Hz ~ 65kHz)

Enable control feature

Over-current and over-temperature protection

Product Advantages

Excellent line and load regulation

High efficiency and low power consumption

Robust protection features for safe operation

Compact surface-mount package

Key Reasons to Choose This Product

Reliable and stable power supply for a wide range of applications

Efficient power management with low dropout voltage

Comprehensive protection features for safe and reliable operation

Compact and space-saving surface-mount package

Quality and Safety Features

Designed and manufactured to high-quality standards by stmicroelectronics

Robust protection features, including over-current and over-temperature protection, ensure safe operation

Compatibility

The LF33ABPT is a drop-in replacement for similar fixed-voltage linear regulators in the LF33 series.

Application Areas

The LF33ABPT is suitable for a wide range of applications, including:

Portable electronics

Industrial control systems

Communication equipment

Automotive electronics

Medical devices

Product Lifecycle

The LF33ABPT is an obsolete product, meaning it is no longer in active production. However, there are equivalent or alternative models available that may be suitable for your application. Please contact our website's sales team for more information on the available options.