MC33269DR2-5.0G - onsemi

Manufacturer Part Number

MC33269DR2-5.0G

Manufacturer

onsemi

Introduction

The MC33269DR2-5.0G is a voltage regulator designed for linear, low-dropout power management applications.

Product Features and Performance

Voltage Input (Max): 20V

Output Voltage (Fixed): 5V

Current - Output: 800mA

Voltage Dropout (Max): 1.35V at 800mA

Power Supply Rejection Ratio (PSRR): 55dB at 120Hz

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

Mounting Type: Surface Mount

Features protection from over-temperature and short circuits

Product Advantages

Ensures stable 5V output with a low dropout voltage of 1.35V

Supports up to 800mA output current

Highly efficient with 55dB PSRR for reduced noise

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Fixed): 5V

Current - Output: 800mA

Voltage Dropout (Max): 1.35V @ 800mA

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Package / Case: 8-SOIC

Configuration and footprint compatible within devices of the same 8-SOIC package

Application Areas

Power management for consumer electronics

Power supplies for portable devices

Low-power embedded applications

Product Lifecycle

Product Status: Active

Indicative of ongoing support and availability

Several Key Reasons to Choose This Product

Low dropout voltage (1.35V) beneficial for low input voltage scenarios

Capable of providing a stable output with the 800mA current capability

Enhances system reliability with embedded short-circuit and over-temperature protection

Excellent compatibility and easy to integrate in existing designs with Surface Mount 8-SOIC package

Operates efficiently across a broad temperature range (-40°C to 125°C), suitable for challenging environments

High PSRR (55dB) minimizes the noise transferred from input to output, ensuring smooth performance