Texas Instruments

LP3852ESX-1.8/NOPB  

Linear & Switching Voltage Regulators

LP3852ESX-1.8/NOPB Description

The LP3852ESX-1.8/NOPB is a high-performance linear regulator designed by Texas Instruments, offering a fixed output voltage of 1.8V and capable of delivering up to 1.5A of output current. This regulator is optimized for low dropout voltage, ensuring efficient power conversion even at high current levels. With a maximum dropout voltage of 0.38V at 1.5A, the LP3852ESX-1.8/NOPB is ideal for applications where input voltage is close to the desired output voltage, minimizing power loss and heat generation.

The regulator features a maximum input voltage of 7V and a quiescent current of just 3 mA, making it suitable for battery-powered devices and other applications where power efficiency is critical. It also includes an enable control feature, allowing for dynamic power management and further reducing power consumption during standby or sleep modes.

LP3852ESX-1.8/NOPB Features

• Fixed Output Voltage: 1.8V, ensuring stable power supply for sensitive electronic components.
• High Output Current: Capable of delivering up to 1.5A, suitable for demanding applications requiring high current.
• Low Dropout Voltage: Maximum dropout voltage of 0.38V at 1.5A, enhancing efficiency and reducing power loss.
• Low Quiescent Current: Only 3 mA, ideal for low-power and battery-operated devices.
• Enable Control: Dynamic power management feature to reduce power consumption during idle states.
• Protection Features: Over-current, over-temperature, and short-circuit protection ensure robustness and reliability.
• Surface Mount Packaging: Tape & Reel (TR) packaging for easy integration into modern PCB designs.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory compliance.
• Moisture Sensitivity Level: MSL 3 (168 Hours), suitable for standard manufacturing processes.

LP3852ESX-1.8/NOPB Applications

The LP3852ESX-1.8/NOPB is well-suited for a variety of applications where a stable and efficient power supply is required. Key applications include:

• Consumer Electronics: Ideal for smartphones, tablets, and other portable devices where power efficiency and low dropout voltage are crucial.
• Industrial Equipment: Suitable for control systems, sensors, and other industrial applications requiring reliable power management.
• Communication Devices: Applicable in routers, modems, and other communication equipment where stable power supply is essential.
• Battery-Powered Devices: Perfect for applications where battery life is a key consideration, thanks to its low quiescent current and high efficiency.

Conclusion of LP3852ESX-1.8/NOPB

The LP3852ESX-1.8/NOPB from Texas Instruments stands out as a versatile and efficient linear regulator, offering a unique combination of high output current, low dropout voltage, and low quiescent current. Its enable control feature and comprehensive protection mechanisms make it a reliable choice for a wide range of applications. Whether used in consumer electronics, industrial systems, or communication devices, the LP3852ESX-1.8/NOPB provides the stability and efficiency needed to meet modern power management requirements.

LP3852ESX-1.8/NOPB Documents

Download datasheets and manufacturer documentation for LP3852ESX-1.8/NOPB

Datasheets :

LP3852, LP3855      

HTML Datasheet :

LP3852, LP3855