Texas Instruments

LP2985AIM5-4.0/NOPB  

Linear & Switching Voltage Regulators

LP2985AIM5-4.0/NOPB Description

The LP2985AIM5-4.0/NOPB is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 4V and capable of delivering up to 150mA of output current. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. The regulator is designed to operate with an input voltage range up to 16V, ensuring compatibility with a wide range of power sources.

LP2985AIM5-4.0/NOPB Features

• Output Type: Fixed at 4V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 16V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a variety of low to medium power applications.
• Low Dropout Voltage: Maximum dropout voltage of 0.58V at 150mA, enhancing efficiency and extending battery life in portable devices.
• Low Quiescent Current: Only 95 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: 45dB at 1kHz, effectively reducing noise and ripple in the output voltage.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enabling power-saving modes.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental and regulatory standards.
• Mounting Type: Surface mount, ideal for automated assembly processes and compact designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for various manufacturing environments.

LP2985AIM5-4.0/NOPB Applications

The LP2985AIM5-4.0/NOPB is well-suited for a range of applications where a stable and efficient power supply is critical. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, such as portable electronics, handheld devices, and IoT sensors. The enable control feature allows for power management in systems that require dynamic power control, such as microcontrollers and embedded systems. Additionally, its compact SOT23-5 package and surface mount configuration make it a perfect fit for space-constrained designs.

Conclusion of LP2985AIM5-4.0/NOPB

The LP2985AIM5-4.0/NOPB from Texas Instruments stands out as a reliable and efficient linear regulator, offering a fixed 4V output with up to 150mA of current. Its low dropout voltage and low quiescent current make it particularly advantageous for battery-operated devices, ensuring extended operational life. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. Ideal for portable electronics, embedded systems, and IoT applications, the LP2985AIM5-4.0/NOPB is a robust solution for modern power management needs.

LP2985AIM5-4.0/NOPB Documents

Download datasheets and manufacturer documentation for LP2985AIM5-4.0/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LP2985-N Datasheet      

PCN Packaging :

Pin One Dot 07/Jan/2019      

PCN Design/Specification :

Mult Dev 06/Sep/2023