MC33269DR2-3.3G - onsemi

Manufacturer Part Number

MC33269DR2-3.3G

Manufacturer

onsemi

Introduction

Low Drop Out (LDO) Linear Voltage Regulator for Power Management

Product Features and Performance

Fixed Output Voltage of 3.3V

800mA Output Current

Low Dropout Voltage of 1.35V at 800mA Load

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

Operates over a wide Input Voltage range up to 20V

Current Quiescent (Iq) 8mA optimizing idle power consumption

Compliance with over temperature and short circuit protection

Product Advantages

Highly efficient for power-sensitive applications

Stable performance with fixed voltage output

Minimal voltage drop enhances battery life in portable electronics

Robust operation with built-in protection features

Key Technical Parameters

Input Voltage (Max): 20V

Output Voltage (Min/Fixed): 3.3V

Current - Output: 800mA

Voltage Dropout (Max): 1.35V @ 800mA

Quiescent Current: 8 mA

Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with 8-SOIC Mounting for surface mount technology

Application Areas

Consumer Electronics

Telecommunications

Networking Systems

Power Management Circuits

Product Lifecycle

Product Status: Active

Continuous manufacturer support and availability

Key Reasons to Choose This Product

Provides a stable 3.3V output for reliable operation of electronics

High current output suitable for a range of applications

Low quiescent current ensures better efficiency for battery-operated devices

High PSRR ensures reduced noise and ripple in power supply

Wide input voltage range accommodates various source voltages

Extended operating temperature suitable for industrial and automotive applications

Comes in industry-standard 8-SOIC packaging for ease of integration into PCB designs

Known manufacturer with a reputation for quality and reliability