Texas Instruments

LP2985-25DBVR  

Linear & Switching Voltage Regulators

LP2985-25DBVR Description

The LP2985-25DBVR is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a fixed output voltage of 2.5V with an output current of up to 150mA. This device is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. With a maximum input voltage of 16V, it can efficiently regulate voltage in a wide range of electronic systems.

LP2985-25DBVR Features

• Fixed Output Voltage: The LP2985-25DBVR provides a stable 2.5V output, ensuring reliable operation in various electronic devices.
• Low Dropout Voltage: With a maximum dropout voltage of 0.58V at 150mA, this regulator maintains high efficiency even under heavy load conditions.
• Low Quiescent Current: The device consumes only 95µA in standby mode, making it suitable for battery-powered applications.
• Robust Protection Features: Over current, over temperature, and short circuit protection ensure the longevity and safety of the device.
• Excellent PSRR: A power supply rejection ratio of 45dB at 1kHz ensures minimal noise coupling from the input to the output.
• Compliance: The LP2985-25DBVR is compliant with RoHS3 and REACH standards, making it an environmentally friendly choice.

LP2985-25DBVR Applications

The LP2985-25DBVR is an excellent choice for applications requiring a stable and efficient voltage regulation:

• Portable Electronics: Due to its low quiescent current, it is ideal for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Controls: Its robust protection features make it suitable for industrial applications where reliability is crucial.
• Medical Devices: The stable output voltage is essential for precise operation in medical equipment.
• Automotive Systems: The device can be used in automotive electronics for voltage regulation in various subsystems.

Conclusion of LP2985-25DBVR

The LP2985-25DBVR from Texas Instruments stands out for its combination of high efficiency, low dropout voltage, and robust protection features in a compact package. Its fixed 2.5V output and low quiescent current make it an ideal choice for a wide range of applications, from portable electronics to industrial controls. With its compliance with environmental standards and excellent PSRR, the LP2985-25DBVR is a reliable and eco-friendly solution for voltage regulation in modern electronic systems.

LP2985-25DBVR Documents

Download datasheets and manufacturer documentation for LP2985-25DBVR

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LP2985      

Design Resources :

LP2985-25 Design with WEBENCH® Power Designer      

PCN Design/Specification :

Mult Dev 06/Sep/2023