LDK220PU33R - STMicroelectronics

Manufacturer Part Number

LDK220PU33R

Manufacturer

stmicroelectronics

Introduction

The LDK220PU33R is a high-performance, low-dropout linear voltage regulator from STMicroelectronics. It is designed to provide a stable and reliable 3.3V output voltage from an input voltage of up to 13.2V. With its small footprint and low quiescent current, this regulator is well-suited for a variety of portable and battery-powered applications.

Product Features and Performance

Fixed 3.3V output voltage

Low dropout voltage of 0.35V at 200mA load

Quiescent current of only 90μA

Supply current of up to 100μA

Excellent power supply rejection ratio (PSRR) of 55dB to 50dB from 120Hz to 10kHz

Integrated enable control and overcurrent/overtemperature protection

Product Advantages

Compact and efficient design for space-constrained applications

Stable and reliable output voltage over a wide input voltage range

Low power consumption for extended battery life

Robust protection features to ensure safe operation

Key Reasons to Choose This Product

Superior performance and power efficiency compared to competing regulators

Ease of use with integrated control and protection features

Proven reliability and quality from a leading semiconductor manufacturer

Suitable for a wide range of portable and battery-powered devices

Quality and Safety Features

Designed and manufactured to STMicroelectronics' high quality standards

Overcurrent and overtemperature protection to ensure safe operation

AEC-Q100 qualified for automotive applications

Compatibility

The LDK220PU33R is compatible with a variety of electronic devices and systems that require a stable 3.3V power supply, including:

Portable electronics

Wireless communication modules

Sensor and control systems

Industrial and automotive applications

Application Areas

Portable and battery-powered devices

Wireless communication equipment

Industrial control and automation systems

Automotive electronics

Product Lifecycle

The LDK220PU33R is an active product in our website's sales team's portfolio. There are no current plans for discontinuation, and it remains a viable option for new design projects. While there may be alternative models available from other manufacturers, the LDK220PU33R offers a unique combination of performance, features, and quality that make it a preferred choice for many applications. If you require further information or assistance, please contact our website's sales team.