L7808ABD2T - STMicroelectronics

Manufacturer Part Number

L7808ABD2T

Manufacturer

STMicroelectronics

Introduction

The L7808ABD2T is a linear voltage regulator, part of STMicroelectronics' LDO regulators portfolio.

Product Features and Performance

Positive fixed output of 8V

Maximum input voltage of 35V

Output current capability of 1.5A

Typical voltage dropout of 2V at 1A load

Low quiescent current of 6 mA

Power supply rejection ratio (PSRR) of 62dB at 120Hz

Product Advantages

High reliability with over temperature and short-circuit protection

Suitable for high-temperature operations ranging from -40°C to 125°C

Key Technical Parameters

Single output regulator configuration

Output Type: Fixed at 8V

Number of Regulators: 1

Voltage Dropout (Max): 2V at 1A

Current - Output: 1.5A

Quiescent Current (Iq): 6 mA

PSRR: 62dB at 120Hz

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with surface mount technology

Package / Case: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB

Application Areas

Suitable for a wide range of electronic applications requiring a stable 8V supply

Product Lifecycle

Obsolete product status

Potential need to look for alternative parts or newer generations for long-term projects

Several Key Reasons to Choose This Product

Offers stable 8V output for consistent performance

High reliability with built-in safety features

Designed for thermal demanding environments

Low quiescent current beneficial for power-sensitive applications

Strong load regulation suitable for various electronic circuits