Texas Instruments

SM72238TDE-5.0/NOPB  

Linear & Switching Voltage Regulators

SM72238TDE-5.0/NOPB Description

The SM72238TDE-5.0/NOPB is a high-performance linear regulator from Texas Instruments, designed to provide a stable 5V output with a maximum output current of 100mA. This device is part of the SolarMagic™ series, known for its efficiency and reliability in power management applications. The regulator is housed in a TO252-3 package, making it suitable for surface-mount applications. It features a maximum input voltage of 30V and a dropout voltage of 0.6V at 100mA, ensuring efficient operation even under varying input conditions.

SM72238TDE-5.0/NOPB Features

• Fixed Output Voltage: The SM72238TDE-5.0/NOPB provides a fixed 5V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With a maximum input voltage of 30V, this regulator can handle a wide range of input voltages, making it versatile for various applications.
• Low Dropout Voltage: The maximum dropout voltage of 0.6V at 100mA ensures high efficiency, especially when operating near the input voltage limit.
• Over Current and Over Temperature Protection: These protection features enhance the reliability and safety of the regulator, safeguarding it against overloads and thermal stress.
• Low Quiescent Current: The quiescent current of 140 µA minimizes power consumption, making it ideal for low-power applications.
• Compliance and Packaging: The SM72238TDE-5.0/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. It is available in a tape and reel (TR) package, facilitating easy integration into automated assembly processes.

SM72238TDE-5.0/NOPB Applications

The SM72238TDE-5.0/NOPB is well-suited for a variety of applications where a stable 5V supply is required. Its low dropout voltage and high input voltage range make it particularly useful in applications with varying input power sources, such as:

• Solar Panels: The regulator's ability to handle wide input voltage ranges and low dropout voltage makes it ideal for solar-powered systems where the input voltage can fluctuate.
• Battery-Powered Devices: The low quiescent current and over current protection features ensure efficient power management and protection for battery-operated devices.
• Industrial Control Systems: The robust protection features and high input voltage range make it suitable for industrial applications where reliability and safety are paramount.
• Consumer Electronics: The compact TO252-3 package and surface-mount compatibility make it ideal for consumer electronics where space is a constraint.

Conclusion of SM72238TDE-5.0/NOPB

The SM72238TDE-5.0/NOPB from Texas Instruments is a robust and versatile linear regulator designed to meet the demands of modern power management applications. Its fixed 5V output, wide input voltage range, and low dropout voltage ensure efficient and stable power delivery. The inclusion of over current and over temperature protection features enhances its reliability and safety, making it a preferred choice for applications ranging from solar panels to industrial control systems. With its low quiescent current and compliance with environmental and regulatory standards, the SM72238TDE-5.0/NOPB stands out as a reliable and efficient solution for power management needs.

SM72238TDE-5.0/NOPB Documents

Download datasheets and manufacturer documentation for SM72238TDE-5.0/NOPB

PCN Assembly/Origin :

LM29/LP/SM72x 16/Mar/2022      

Datasheets :

SM72238