RT9020-33GB - Richtek USA Inc.

Manufacturer Part Number

RT9020-33GB

Manufacturer

richtek

Introduction

The RT9020-33GB is a high-performance, low-dropout (LDO) linear voltage regulator that provides a fixed 3.3V output from an input voltage up to 5.5V. It is designed for a wide range of applications, including portable electronics, industrial equipment, and consumer products, where a reliable and efficient power supply is required.

Product Features and Performance

Fixed 3.3V output voltage

Low dropout voltage of 0.4V at 500mA output current

Low quiescent current of 50μA

High power supply rejection ratio (PSRR) of 55dB at 10kHz

Enable and soft-start control features

Over-current and over-temperature protection

Wide operating temperature range of -40°C to 85°C

Small footprint SC-74A (SOT-753) package

Product Advantages

Efficient and stable power regulation

Compact size and low profile for space-constrained applications

Robust protection features for reliable operation

Wide temperature range for versatile use

Key Reasons to Choose This Product

Reliable and consistent power supply for sensitive electronics

Excellent performance-to-size ratio for compact designs

Comprehensive protection features for long-term stability

Suitable for a wide range of applications and environments

Quality and Safety Features

Rigorously tested for quality and reliability

Overcurrent and overtemperature protection for safe operation

Compliance with industry standards for safety and performance

Compatibility

The RT9020-33GB is compatible with a variety of electronic devices and systems that require a stable 3.3V power supply.

Application Areas

Portable electronics (smartphones, tablets, wearables)

Industrial equipment (sensors, controllers, automation)

Consumer products (home appliances, IoT devices)

Automotive electronics (infotainment systems, ECUs)

Product Lifecycle

The RT9020-33GB is an active product and is currently available. There are no immediate plans for discontinuation. Customers are advised to check with our website's sales team for the latest product information and availability of any equivalent or alternative models.