Texas Instruments

LP3990TL-0.8/NOPB  

Linear & Switching Voltage Regulators

LP3990TL-0.8/NOPB Description

The LP3990TL-0.8/NOPB is a high-performance linear voltage regulator designed by Texas Instruments. This regulator is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring a fixed output voltage of 0.8V with a maximum output current of 150mA. The device is housed in a 4DSBGA package, making it suitable for surface mount applications.

LP3990TL-0.8/NOPB Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 120 µA
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Current - Quiescent (Iq): 80 µA
• PSRR: 55dB to 35dB (1kHz to 10kHz)
• Voltage Dropout (Max): 0.2V @ 150mA
• Control Features: Enable
• Protection Features: Over Temperature, Short Circuit
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Base Product Number: LP3990

The LP3990TL-0.8/NOPB stands out due to its low dropout voltage of 0.2V at 150mA, which ensures efficient operation even at low input-to-output voltage differentials. The regulator also features a low quiescent current of 80 µA, making it ideal for low-power applications. The enable control feature provides additional flexibility in system design, allowing for dynamic power management.

LP3990TL-0.8/NOPB Applications

The LP3990TL-0.8/NOPB is well-suited for a variety of applications where a stable and efficient power supply is required. Key use cases include:

• Battery-powered devices: The low dropout voltage and low quiescent current make this regulator ideal for extending battery life in portable electronics.
• Consumer electronics: Suitable for powering low-voltage components in devices such as smartphones, tablets, and wearables.
• Industrial applications: Provides reliable power regulation for sensors and microcontrollers in industrial control systems.
• Medical devices: Ensures stable power supply for critical medical equipment, contributing to reliable performance.

Conclusion of LP3990TL-0.8/NOPB

The LP3990TL-0.8/NOPB from Texas Instruments is a robust and efficient linear voltage regulator that offers significant advantages over similar models. Its low dropout voltage, low quiescent current, and enable control feature make it a versatile solution for a wide range of applications. The regulator's compliance with REACH and RoHS3 standards ensures that it meets the highest environmental and safety requirements. Whether used in battery-powered devices, consumer electronics, industrial systems, or medical equipment, the LP3990TL-0.8/NOPB delivers reliable performance and energy efficiency.

LP3990TL-0.8/NOPB Documents

Download datasheets and manufacturer documentation for LP3990TL-0.8/NOPB

Datasheets :

LP3990