MC7905BD2TR4G - onsemi

Manufacturer Part Number

MC7905BD2TR4G

Manufacturer

onsemi

Introduction

The MC7905BD2TR4G is a linear low-dropout voltage regulator specifically designed for a -5V fixed output with an input up to -35V.

Product Features and Performance

Negative output configuration

Voltage regulator type: Linear, Low Drop Out (LDO)

Fixed output at -5V

Typical Voltage Dropout: 1.3V at 1A

Power Supply Rejection Ratio (PSRR): 70dB at 120Hz

Product Advantages

High PSRR minimizing external noise impact

Built-in overcurrent and overtemperature protection for enhanced safety

Capable of handling up to 1A output current

Key Technical Parameters

Input Voltage (Max): -35V

Output Voltage (Min/Fixed): -5V

Current - Output: 1A

Voltage Dropout (Max): 1.3V @ 1A

PSRR: 70dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Operating Temperature range: -40°C to 125°C

Compatibility

Designed for use in surface mount technology (Mounting Type: Surface Mount)

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

Application Areas

Suitable for use in various electronic applications requiring a stable -5V supply

Product Lifecycle

Status: Obsolete

Note: Users should check for potential replacements or upgrades as this product may no longer be manufactured.

Several Key Reasons to Choose This Product

Ideal for applications requiring a negative voltage output

Robust protection features ensure reliability and safety

High PSRR suitable for noise-sensitive applications

Operates effectively across a wide range of temperatures

Regulator delivers up to 1A current, suitable for a range of uses