MC7805BD2T - onsemi

Manufacturer Part Number

MC7805BD2T

Manufacturer

onsemi

Introduction

Voltage regulator providing stable 5V output

Product Features and Performance

Voltage regulator with fixed 5V output

Input voltage up to 35V

Output current of 1A

Low dropout voltage, Max 2V at 1A

Quiescent current 8 mA

Power supply rejection ratio (PSRR) of 68dB at 120Hz

Product Advantages

Optimized for low voltage applications

High efficiency for power-sensitive circuits

Stable output for consistent performance

Key Technical Parameters

Input voltage capability up to 35V

Fixed 5V output

2V maximum dropout at 1A

1A output current capacity

8 mA quiescent current

68dB PSRR at 120Hz

Quality and Safety Features

Protection from overheating

Short-circuit protection mechanism

Compatibility

Surface mount compatible

TO-263-3, D2PAK (2 Leads + Tab), TO-263AB packaging

D2PAK-3 supplier device package

Application Areas

Electronic devices requiring stable 5V power supply

Power management solutions for embedded systems

Product Lifecycle

Obsolete status

Check for replacement or upgrade options

Key Reasons to Choose This Product

Reliable fixed 5V output for consistency

Able to handle up to 35V input

Suitable for applications with 1A current requirement

Low quiescent current for power efficiency

Built-in overtemperature and short-circuit protection for safety

Compatible with surface mount technology for easy PCB design

Good PSRR for reduced noise in power supply