Texas Instruments

LP38692MP-2.5  

Linear & Switching Voltage Regulators

LP38692MP-2.5 Description

The LP38692MP-2.5 is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 2.5V and a maximum output current of 1A. This device is optimized for power management applications, ensuring stable and efficient voltage regulation. The LP38692MP-2.5 features a maximum input voltage of 10V and a dropout voltage of 1.3V at 1A, making it suitable for a wide range of input voltage conditions. Its low quiescent current of 55 µA and supply current of 100 µA contribute to its high efficiency, particularly in low-power applications. The regulator is housed in a Surface Mount SOT223-5 package, which is ideal for compact and space-constrained designs. The LP38692MP-2.5 is also equipped with over-temperature protection, ensuring reliable operation under various environmental conditions.

LP38692MP-2.5 Features

• Fixed Output Voltage: The LP38692MP-2.5 provides a stable 2.5V output, ensuring consistent power supply to sensitive electronic components.
• High Efficiency: With a dropout voltage of 1.3V at 1A, the regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The device features a low quiescent current of 55 µA, making it suitable for battery-powered and low-power applications.
• Over-Temperature Protection: The LP38692MP-2.5 includes over-temperature protection, safeguarding the device and connected components from thermal damage.
• Surface Mount Packaging: The SOT223-5 package offers a compact footprint, ideal for space-constrained designs and high-density PCB layouts.
• Regulatory Compliance: The LP38692MP-2.5 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 55dB at 120Hz, minimizing noise and ripple in the output voltage.

LP38692MP-2.5 Applications

The LP38692MP-2.5 is well-suited for a variety of applications requiring stable and efficient power regulation. Its fixed 2.5V output and 1A current capability make it ideal for powering microcontrollers, sensors, and other low-power electronic devices. The regulator's low dropout voltage and high PSRR ensure minimal power loss and noise, making it suitable for precision analog circuits and sensitive digital systems. The compact SOT223-5 package and surface mount design allow for easy integration into space-constrained applications, such as portable electronics, IoT devices, and embedded systems.

Conclusion of LP38692MP-2.5

The LP38692MP-2.5 from Texas Instruments is a robust and efficient linear regulator designed for applications requiring stable 2.5V power supply. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for low-power and precision applications. The device's compact SOT223-5 package and surface mount design ensure easy integration into various electronic systems. With over-temperature protection and regulatory compliance, the LP38692MP-2.5 offers reliable performance and peace of mind for designers and engineers.

LP38692MP-2.5 Documents

Download datasheets and manufacturer documentation for LP38692MP-2.5

Datasheets :

LP38690, LP38692      

Design Resources :

LP38692 Design with WEBENCH® Power Designer      

PCN Obsolescence/ EOL :

EOL 18/Sept/2023      

PCN Design/Specification :

Data Sheet Chg 3/Feb/2016