L7812ABD2T - STMicroelectronics

Manufacturer Part Number

L7812ABD2T

Manufacturer

stmicroelectronics

Introduction

The L7812ABD2T is a low drop-out (LDO) linear voltage regulator designed to provide a fixed 12V output from an input up to 35V.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Voltage - Input (Max): 35V

Voltage - Output (Min/Fixed): 12V

Voltage Dropout (Max): 2V @ 1A (Typ)

Current - Output: 1.5A

Current - Quiescent (Iq): 6 mA

PSRR: 60dB at 120Hz

Operating Temperature: -40°C to 125°C

Packaging: Surface Mount

Protection Features: Over Temperature, Short Circuit

Product Advantages

Efficient voltage regulation with low dropout.

Protection against over-temperature and short circuits.

Suitable for operation under a wide range of temperatures.

Key Technical Parameters

Input Voltage up to 35V

Fixed Output Voltage of 12V

5A Output Current

2V Maximum Voltage Dropout at 1A

6 mA Quiescent Current

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology for ease of assembly (TO-263-3, D2PAK)

Application Areas

Power supply circuits

Consumer electronics

Telecommunication equipment

Product Lifecycle

Status: Obsolete

This product is no longer being manufactured, suggesting limited availability; consider seeking replacements or upgrades.

Several Key Reasons to Choose This Product

Offers a stable output with a fixed 12V voltage.

Can handle input voltages up to 35V, making it versatile for various applications.

Low dropout voltage enhances efficiency.

Built-in protection features increase the reliability and lifespan of the device.

Operational across a broad temperature range suitable for various environments.