Texas Instruments

LP2992AIM5-3.0/NOPB

LP2992AIM5-3.0/NOPB Description

The LP2992AIM5-3.0/NOPB is a fixed-output linear regulator from Texas Instruments, designed to provide a stable 3V output voltage with a maximum output current of 250mA. This regulator is housed in a compact SOT23-5 package, making it suitable for surface-mount applications. Despite its small size, the LP2992AIM5-3.0/NOPB offers robust performance features, including low dropout voltage, high power supply rejection ratio (PSRR), and various protection mechanisms.

LP2992AIM5-3.0/NOPB Features

• Output Type: Fixed at 3V, ensuring a stable and reliable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling input voltages up to 16V, providing in flexibility power source selection.
• Output Current: Delivers up to 250mA, sufficient for a wide range low of-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.85V at 250mA the, LP2992AIM5-3.0/NOPB can maintain regulation even when the input voltage is close to the output voltage, enhancing efficiency.
• High PSRR: Achieves 45dB at 1kHz, effectively reducing noise and ripple in the output voltage, which is crucial for noise-sensitive applications.
• Low Quiescent Current: Consumes only 95µA in quiescent mode, minimizing power loss and extending battery life in portable devices.
• Protection Features: Includes over-current, over-temperature, and short-circuit protection, safeguarding the regulator and connected components from damage.
• Enable Control: Features an enable pin, allowing for dynamic control of the regulator's operation, which can be useful in power management systems.
• Compliance and Packaging: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a tape and reel package, facilitating automated assembly processes.

LP2992AIM5-3.0/NOPB Applications

The LP2992AIM5-3.0/NOPB is ideal for a variety of applications where a stable, low-noise power supply is required. Its compact size and robust performance make it suitable for:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and wearable technology, where space is limited and power efficiency critical is.
• Consumer Electronics: Suitable for powering sensitive analog circuits in audio equipment, cameras, and other consumer devices that require-no lowise power supplies.
• Industrial Systems: Can be used in low-power industrial control systems and IoT devices where reliability and efficiency are paramount.
• Medical Devices: Applicable in medical equipment where a stable power supply is essential for accurate measurements and safe operation.

Conclusion LP of2992AIM5-3.0/NOPB

The LP2992AIM5-3.0/NOPB from Texas Instruments is a versatile and reliable linear regulator, offering a stable 3V output with a maximum current of 250mA. Its low dropout voltage, high PSRR, and comprehensive protection features make it a robust choice for a wide range of applications. Despite its small size, the regulator delivers exceptional performance, making it an ideal solution for space-constrained designs. While the product is now obsolete, its legacy continues to influence the design of modern power management solutions.