MC33269DT-5.0 - onsemi

Manufacturer Part Number

MC33269DT-5.0

Manufacturer

onsemi

Introduction

The MC33269DT-5.0 is a linear, low dropout (LDO) voltage regulator designed for power management, providing a fixed output voltage of 5V from an input up to 20V.

Product Features and Performance

Low Dropout Voltage: 1.35V @ 800mA load

Output Voltage: 5V fixed

Maximum Input Voltage: 20V

Current Output: 800mA

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

Over Temperature and Short Circuit Protection

Product Advantages

Efficient low-voltage operation

High PSRR for noise sensitive applications

Robust protection features enhance safety

Versatile for a wide range of applications due to high input voltage capability

Key Technical Parameters

Voltage Input (Max): 20V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 1.35V @ 800mA

Current Output: 800mA

PSRR: 55dB (120Hz)

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Compatible with a wide range of input voltages up to 20V

Surface Mount TO-252-3, DPAK package suits standard PCB layouts

Application Areas

Power Management Solutions

Consumer Electronics

Telecommunications

Automotive Systems

Industrial Controls

Product Lifecycle

Obsolete status, indicating discontinuation

Consideration for replacements or upgrades should be based on availability

Several Key Reasons to Choose This Product

High-efficiency LDO regulator for low-voltage operations

Stable 5V output suits a multitude of electronic devices

Built-in safety features enhance component and system reliability

Suitable for applications requiring up to 800mA of output current

Compatibility with up to 20V input provides flexibility in power design

Obsolescence provides an opportunity for system upgrades