Texas Instruments

LP3966ES-1.8/NOPB  

Linear & Switching Voltage Regulators

LP3966ES-1.8/NOPB Description

The LP3966ES-1.8/NOPB is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 1.8V and capable of delivering up to 3A of output current. This regulator is designed for surface mount applications and comes in a DDPAK/TO263-5 package, making it suitable for compact and high-density designs. The LP3966ES-1.8/NOPB features a maximum input voltage of 7V and a dropout voltage of 1.2V at 3A, ensuring efficient operation even under high load conditions. With a quiescent current of 9 mA and a supply current of up to 15 mA, this regulator is optimized for low power consumption and high efficiency.

LP3966ES-1.8/NOPB Features

• Fixed Output Voltage: The LP3966ES-1.8/NOPB provides a stable 1.8V output voltage, ideal for applications requiring a precise and consistent power supply.
• High Output Current: Capable of delivering up to 3A, this regulator is suitable for powering demanding devices and systems.
• Low Dropout Voltage: With a maximum dropout voltage of 1.2V at 3A, the LP3966ES-1.8/NOPB ensures high efficiency and minimal power loss, even under heavy load conditions.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator, enabling power-saving modes and flexible system design.
• Protection Features: Overcurrent, overtemperature, and short-circuit protection ensure robustness and reliability, safeguarding both the regulator and connected devices.
• Compliance and Reliability: The LP3966ES-1.8/NOPB is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 3, ensuring reliability in various environmental conditions.

LP3966ES-1.8/NOPB Applications

The LP3966ES-1.8/NOPB is well-suited for a wide range of applications, including:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable gaming systems, where a stable and efficient power supply is crucial.
• Industrial Equipment: Suitable for industrial applications requiring high reliability and robustness, such as PLCs, sensors, and control systems.
• Telecommunications: Can be used in base stations, routers, and other telecom equipment where precise voltage regulation and high current delivery are essential.
• Automotive Electronics: Applicable in automotive systems, including infotainment systems, electronic control units, and advanced driver-assistance systems (ADAS), where compact and efficient power solutions are required.

Conclusion of LP3966ES-1.8/NOPB

The LP3966ES-1.8/NOPB from Texas Instruments is a versatile and high-performance linear voltage regulator that offers a unique combination of fixed output voltage, high output current, and low dropout voltage. Its advanced protection features and compliance with industry standards make it a reliable choice for a variety of applications. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the LP3966ES-1.8/NOPB provides a stable and efficient power solution, ensuring optimal performance and reliability.

LP3966ES-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LP3966ES-1.8/NOPB

Datasheets :

LP3963ESx-3.3/NOPB Datasheet