STMicroelectronics

LDK220PU50R  

Linear & Switching Voltage Regulators

LDK220PU50R Description

The LDK220PU50R is a high-performance linear regulator designed by STMicroelectronics, a leading manufacturer in the electronics industry. This IC regulator is specifically tailored for applications requiring a fixed 5V output voltage with a maximum output current of 200mA. It features a low dropout voltage of 0.35V at 200mA, ensuring efficient operation even under low input voltage conditions. The regulator is housed in a compact 6DFN package, making it suitable for space-constrained designs.

LDK220PU50R Features

• Output Type: Fixed, providing a stable 5V output voltage.
• Input Voltage Range: Up to 13.2V, allowing for a wide range of input sources.
• Output Current: Capable of delivering up to 200mA, suitable for a variety of low-power applications.
• Low Dropout Voltage: 0.35V at 200mA, ensuring high efficiency and minimal power loss.
• Low Quiescent Current: 90 µA, contributing to energy savings in low-power modes.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing flexibility in system design.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability.
• Mounting Type: Surface mount, ideal for modern, compact PCB designs.
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting environmental and regulatory standards.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

LDK220PU50R Applications

The LDK220PU50R is well-suited for a range of applications where a stable 5V supply is required. Its low dropout voltage and low quiescent current make it particularly ideal for battery-powered devices and portable electronics. Key applications include:

• Consumer Electronics: Smartphones, tablets, and wearable devices.
• Industrial Equipment: Sensors, actuators, and embedded systems.
• Telecommunications: Base stations, routers, and other networking equipment.
• Automotive: In-vehicle infotainment systems and electronic control units.
• Medical Devices: Portable diagnostic tools and medical monitoring equipment.

Conclusion of LDK220PU50R

The LDK220PU50R from STMicroelectronics stands out as a reliable and efficient linear regulator, offering a fixed 5V output with a maximum current of 200mA. Its low dropout voltage and low quiescent current ensure high efficiency and energy savings, making it ideal for battery-powered and low-power applications. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. With its compact 6DFN package and surface mount design, the LDK220PU50R is a top choice for engineers looking to integrate a robust power management solution into their designs.

LDK220PU50R Documents

Download datasheets and manufacturer documentation for LDK220PU50R

Datasheets :

LDK220 Datasheet      

PCN Packaging :

Moisture Barrier Bag 09/May/2016      

HTML Datasheet :

LDK220 Datasheet