Texas Instruments

LP3892ESX-1.5/NOPB  

Linear & Switching Voltage Regulators

LP3892ESX-1.5/NOPB Description

The LP3892ESX-1.5/NOPB is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 1.5V at a maximum output current of 1.5A. This regulator is optimized for low dropout voltage, ensuring efficient operation even under heavy load conditions. With a maximum dropout voltage of 0.5V at 1.5A, the LP3892ESX-1.5/NOPB minimizes power loss and enhances overall system efficiency.

The regulator features a maximum input voltage of 5.5V, making it suitable for a wide range of applications where input voltage fluctuations are common. Its quiescent current is a mere 30 µA, contributing to low power consumption and extended battery life in portable devices. The LP3892ESX-1.5/NOPB also includes an enable control feature, allowing users to turn the regulator on and off as needed, further optimizing power management.

LP3892ESX-1.5/NOPB Features

• Output Type: Fixed 1.5V
• Input Voltage Range: Up to 5.5V
• Output Current: 1.5A
• Low Dropout Voltage: 0.5V @ 1.5A
• Quiescent Current: 30 µA
• Power Supply Current: 8 mA (max)
• Enable Control: Yes
• Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)
• PSRR: 80dB to 65dB (120Hz to 1kHz)
• Moisture Sensitivity Level: MSL 3 (168 Hours)
• Package: Tape & Reel (TR)
• Mounting Type: Surface Mount
• Compliance: ROHS3 Compliant, REACH Unaffected

LP3892ESX-1.5/NOPB Applications

The LP3892ESX-1.5/NOPB is ideal for applications requiring a stable and efficient power supply with minimal power loss. Its low dropout voltage and high efficiency make it suitable for battery-powered devices, portable electronics, and systems where input voltage can vary significantly. The regulator's enable feature and low quiescent current are particularly beneficial for applications that require power management and extended battery life.

Specific use cases include:

• Battery-Powered Devices: Ideal for smartphones, tablets, and other portable electronics where battery life is critical.
• Industrial Systems: Suitable for industrial control systems and IoT devices that require reliable power management.
• Consumer Electronics: Applicable in consumer electronics where power efficiency and low noise are essential.

Conclusion of LP3892ESX-1.5/NOPB

The LP3892ESX-1.5/NOPB from Texas Instruments stands out as a robust and efficient linear regulator, offering a unique combination of low dropout voltage, low quiescent current, and advanced protection features. Its fixed 1.5V output and 1.5A current capability make it a versatile solution for a wide range of applications. The enable control feature and compliance with industry standards such as ROHS3 and REACH further enhance its appeal. For designers seeking a reliable, efficient, and feature-rich power management solution, the LP3892ESX-1.5/NOPB is an excellent choice.

LP3892ESX-1.5/NOPB Documents

Download datasheets and manufacturer documentation for LP3892ESX-1.5/NOPB

Images :

Mechanical Outline Drawing       Function Diagram      

Models :

LP3892ESX-1.5/NOPB Symbol & Footprint by SnapMagic