MC7805BDTG - onsemi

Manufacturer Part Number

MC7805BDTG

Manufacturer

onsemi

Introduction

The MC7805BDTG is a linear low dropout (LDO) voltage regulator designed for power management in various electronic applications, ensuring stable operation with its fixed 5V output voltage.

Product Features and Performance

Linear LDO voltage regulator

Fixed output at 5V

Maximum input voltage of 35V

Drop out voltage of 2V at 1A

Capable of supplying output current of 1A

Low quiescent current of 8 mA

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

Surface mount form (DPAK package)

Product Advantages

High reliability with over-temperature and short-circuit protection

Efficient power supply with low dropout and good PSRR ensuring minimal noise

Compact TO-252-3, DPAK package suitable for space-sensitive applications

Key Technical Parameters

Voltage Input (Max): 35V

Voltage Output (Min/Fixed): 5V

Current Output: 1A

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

Current Quiescent (Iq): 8 mA

PSRR: 68dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

The device is compatible with applications requiring a stable 5V supply from input voltages up to 35V.

Application Areas

Consumer Electronics

Industrial Automation

Telecommunication Systems

Computing Devices

Product Lifecycle

Status: Active

Not nearing discontinuation, with available replacements and upgrades within the onsemi product range using the base product number MC7805.

Several Key Reasons to Choose This Product

High efficiency in voltage regulation with excellent dropout characteristics

Robust protection features ensure long-term reliability under various conditions

Low-dropout feature making it suitable for low headroom applications

Consistent performance over a wide range of operating temperatures

Compact and flexible mounting options suitable for diverse electronic assembly processes