Texas Instruments

LP2988ILD-3.8/NOPB

LP2988ILD-3.8/NOPB Description

The LP2988ILD-3.8/NOPB is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 3.8V with a maximum output current of 200mA. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring a stable and efficient power supply. The regulator features a maximum input voltage of 16V and a dropout voltage of 0.35V at 200mA, ensuring optimal performance even under varying load conditions. With a quiescent current of only 120 µA, the LP2988ILD-3.8/NOPB is highly efficient and suitable for low-power applications.

LP2988ILD-3.8/NOPB Features

• Output Type: Fixed at 3.8V, providing a stable power supply for various electronic devices.
• Voltage - Input (Max): 16V, allowing for a wide range of input voltage sources.
• Current - Output: 200mA, sufficient for powering small to medium-sized electronic components.
• Number of Regulators: 1, simplifying the design and reducing the overall footprint.
• Output Configuration: Positive, ensuring compatibility with most electronic systems.
• Current - Supply (Max): 3.7 mA, indicating low power consumption during operation.
• Voltage Dropout (Max): 0.35V @ 200mA, ensuring high efficiency even at low input voltages.
• Current - Quiescent (Iq): 120 µA, contributing to the device's high efficiency.
• PSRR: 65dB (1kHz), providing excellent noise rejection capabilities.
• Control Features: Enable, allowing for dynamic control of the regulator.
• Protection Features: Over Current, Over Temperature, Short Circuit, ensuring robust protection against various fault conditions.
• Mounting Type: Surface Mount, suitable for compact and high-density designs.
• Package: Tape & Reel (TR), facilitating easy handling and automated assembly processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.

LP2988ILD-3.8/NOPB Applications

The LP2988ILD-3.8/NOPB is well-suited for a variety of applications where a reliable and efficient power supply is crucial. Some specific use cases include:

• Portable Devices: Ideal for powering handheld devices, such as smartphones, tablets, and portable gaming consoles, due to its low quiescent current and high efficiency.
• Consumer Electronics: Suitable for powering small appliances and electronic gadgets that require a stable 3.8V supply.
• Industrial Equipment: Can be used in low-power industrial applications where a compact and efficient power solution is needed.
• Medical Devices: Appropriate for powering medical equipment that requires a stable and reliable power source.

Conclusion of LP2988ILD-3.8/NOPB

The LP2988ILD-3.8/NOPB from Texas Instruments is a versatile and efficient linear regulator, offering a fixed 3.8V output with a maximum current of 200mA. Its low dropout voltage and quiescent current make it an excellent choice for low-power applications, while its protection features ensure robustness and reliability. The device's compliance with environmental and regulatory standards further enhances its suitability for a wide range of applications. Whether used in portable devices, consumer electronics, industrial equipment, or medical devices, the LP2988ILD-3.8/NOPB provides a reliable and efficient power solution.