MC7809CD2TG - onsemi

Manufacturer Part Number

MC7809CD2TG

Manufacturer

onsemi

Introduction

Linear LDO voltage regulator for power management applications

Product Features and Performance

Positive output configuration

Fixed output voltage type

Single regulator

Maximum input voltage of 35V

Fixed output voltage of 9V

Maximum voltage dropout of 2V at 1A typical

Output current capability of 1A

Quiescent current of 8 mA

Power supply rejection ratio (PSRR) of 61dB at 120Hz

Product Advantages

High PSRR at 120Hz

Low dropout voltage

Able to output 1A current

Operates across a wide temperature range from 0°C to 125°C

Key Technical Parameters

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

Current - Output: 1A

Voltage - Input (Max): 35V

Voltage - Output (Min/Fixed): 9V

Current - Quiescent (Iq): 8 mA

PSRR: 61dB (120Hz)

Quality and Safety Features

Over-temperature protection

Short circuit protection

Compatibility

Surface mount compatible

Fits TO-263-3, D2PAK (2 Leads + Tab), TO-263AB package footprint

Application Areas

Power management solutions for electronic devices

Product Lifecycle

Obsolete - Product nearing discontinuation, replacements or upgrades may be available

Several Key Reasons to Choose This Product

Regulates voltage within tight specifications

Suitable for applications requiring low dropout performance

Robust protection features enhancing reliability

Wide operating temperature range for various environments

from a reputable manufacturer in power management solutions