Texas Instruments

LP3985IM5-2.5  

Linear & Switching Voltage Regulators

LP3985IM5-2.5 Description

The LP3985IM5-2.5 is a fixed-output linear voltage regulator designed by Texas Instruments, offering a stable 2.5V output voltage with a maximum output current of 150mA. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The device features a low dropout voltage of 0.1V at 150mA, ensuring efficient operation even when the input voltage is close to the output voltage. With a maximum input voltage of 6V, the LP3985IM5-2.5 can operate effectively in a wide range of input conditions. Its low quiescent current of 150µA and supply current of 250µA make it suitable for low-power applications, further enhancing its efficiency.

LP3985IM5-2.5 Features

• Output Type: Fixed 2.5V output voltage, ensuring consistent power supply to connected devices.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for driving various electronic components.
• Low Dropout Voltage: 0.1V at 150mA, allowing the regulator to maintain efficiency even with minimal input-to-output voltage difference.
• Low Quiescent Current: 150µA, minimizing power consumption during operation.
• Enable Control Feature: Provides additional control over the regulator's operation, enabling precise power management.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability.
• Mounting Type: Surface mount, suitable for automated assembly processes and compact designs.
• Compliance: ROHS3 compliant and REACH unaffected, adhering to environmental and regulatory standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for storage and handling in various environments.

LP3985IM5-2.5 Applications

The LP3985IM5-2.5 is well-suited for a variety of applications where a stable and efficient power supply is required. Its compact size and low dropout voltage make it ideal for portable electronics, such as smartphones, tablets, and wearable devices. The regulator's low quiescent current and high efficiency are particularly beneficial for battery-powered applications, extending operational time between charges. Additionally, its robust protection features and compliance with industry standards make it a reliable choice for industrial and automotive applications, where reliability and durability are paramount.

Conclusion of LP3985IM5-2.5

The LP3985IM5-2.5 from Texas Instruments is a versatile and efficient linear voltage regulator, offering a stable 2.5V output with a maximum current of 150mA. Its low dropout voltage and low quiescent current make it an excellent choice for low-power and space-constrained applications. The inclusion of enable control and comprehensive protection features further enhances its usability and reliability. Whether used in portable electronics, industrial systems, or automotive applications, the LP3985IM5-2.5 provides a reliable and efficient power solution, making it a standout option in the market.

LP3985IM5-2.5 Documents

Download datasheets and manufacturer documentation for LP3985IM5-2.5

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LP3985 Datasheet      

PCN Obsolescence/ EOL :

EOL 18/Sept/2023      

HTML Datasheet :

LP3985 Datasheet      

PCN Design/Specification :

Cu Wire Bond 14/May/2013