MC33375ST-3.3T3G - onsemi

Manufacturer Part Number

MC33375ST-3.3T3G

Manufacturer

onsemi

Introduction

The MC33375ST-3.3T3G is a low dropout (LDO) linear voltage regulator designed for power management applications, part of onsemi's power management integrated circuits (PMIC) category. This device provides a fixed 3.3V output from an input up to 13V, making it ideal for a wide range of electronic devices.

Product Features and Performance

Provides a fixed output voltage of 3.3V

Supports up to 300mA output current

Low dropout voltage of 0.5V at 300mA load

High power supply rejection ratio (PSRR) of 75dB at 120Hz

Low quiescent current of 200 µA

Features over current and over temperature protection

Operates in a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency due to low dropout voltage

Minimal power loss and heat generation

Reliable operation with built-in protection features

Suitable for noise-sensitive applications due to high PSRR

Extended battery life in portable devices with low quiescent current

Key Technical Parameters

Voltage Input (Max): 13V

Voltage Output (Min/Fixed): 3.3V

Current Output: 300mA

Voltage Dropout (Max): 0.5V @ 300mA

Current Quiescent (Iq): 200 µA

PSRR: 75dB at 120Hz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Compatibility

Wide compatibility due to fixed 3.3V output

Suitable for a variety of electronic circuits and applications

Application Areas

Consumer Electronics

Portable Devices

Industrial Applications

Telecommunications

Computing Devices

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Reliable voltage regulation with high PSRR and low dropout

Built-in safety features enhance device longevity

Ideal for both high-efficiency and low-power applications

Suitable for a wide range of temperatures, enhancing versatility in different environments

Onsemi's reputation for quality and robustness in power management solutions