Texas Instruments

LP3988IMF-2.5/NOPB  

Linear & Switching Voltage Regulators

LP3988IMF-2.5/NOPB Description

The LP3988IMF-2.5/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 2.5V with a maximum output current of 150mA. This device is housed in a compact SOT23-5 package, making it suitable for a wide range of applications where space is a critical factor. The regulator is designed to operate with an input voltage range up to 6V, ensuring compatibility with various power sources.

LP3988IMF-2.5/NOPB Features

• Output Type: Fixed at 2.5V, providing a stable and reliable power supply.
• Input Voltage Range: Up to 6V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, sufficient for a variety of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.15V at 150mA ensures high efficiency, even at low input-to-output voltage differentials.
• Low Quiescent Current: With a quiescent current of only 120 µA, the LP3988IMF-2.5/NOPB minimizes power consumption in standby mode.
• Power Supply Current: A maximum supply current of 200 µA further enhances the efficiency of the regulator.
• Control Features: Equipped with enable and power good control features, allowing for precise control and monitoring of the power supply.
• Protection Features: Over-temperature and short-circuit protection ensure robustness and reliability in various operating conditions.
• High PSRR: A power supply rejection ratio of 65dB to 45dB across the frequency range of 1kHz to 10kHz, providing excellent noise suppression.
• Compliance and Packaging: The device is REACH unaffected, RoHS3 compliant, and available in a moisture sensitivity level 1 (unlimited) package, making it suitable for a wide range of manufacturing processes.

LP3988IMF-2.5/NOPB Applications

The LP3988IMF-2.5/NOPB is ideal for applications requiring a stable and efficient power supply in a compact form factor. Some specific use cases include:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and wearables, where low power consumption and small size are critical.
• Consumer Electronics: Suitable for powering low-power peripherals and components in consumer electronics, ensuring reliable operation and minimal power loss.
• Industrial Applications: Can be used in various industrial control systems and IoT devices, where a stable power supply is essential for consistent performance.
• Medical Devices: Applicable in medical equipment where low power consumption and high reliability are paramount.

Conclusion of LP3988IMF-2.5/NOPB

The LP3988IMF-2.5/NOPB from Texas Instruments stands out as a highly efficient and reliable linear voltage regulator. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications where power efficiency and noise suppression are crucial. The inclusion of enable and power good control features, along with over-temperature and short-circuit protection, ensures robustness and versatility. The compact SOT23-5 package further enhances its suitability for space-constrained designs. Overall, the LP3988IMF-2.5/NOPB is a superior solution for providing stable and efficient power in a wide range of electronic applications.

LP3988IMF-2.5/NOPB Documents

Download datasheets and manufacturer documentation for LP3988IMF-2.5/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LP3988      

PCN Packaging :

Pin One Dot 07/Jan/2019      

PCN Design/Specification :

Cu Wire Bond 14/May/2013