The LP38851MR-ADJ/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver up to 800mA of continuous output current with a highly accurate output voltage. This regulator is adjustable, which allows for a wide range of output voltages, making it a versatile component for various applications.

Key Features

• Adjustable Output Voltage: The LP38851MR-ADJ/NOPB offers an adjustable output that can be set from 1.2V to 5V using external resistors, providing flexibility for different voltage requirements.
• High Output Current: Capable of delivering up to 800mA of continuous current, this regulator can support a wide range of loads.
• Low Dropout Voltage: With a low dropout voltage, the LP38851MR-ADJ/NOPB maintains regulation even when the supply voltage is close to the output voltage, improving efficiency.
• Stable with Low ESR Output Capacitors: The device is stable with ceramic capacitors, which have lower equivalent series resistance (ESR) than tantalum or aluminum electrolytic capacitors.
• Thermal Shutdown and Current Limit Protection: Built-in thermal shutdown and current limit protections ensure safe operation under abnormal operating conditions.
• Green Product: The NOPB designation indicates that this product is lead-free and RoHS compliant, making it an environmentally friendly choice.

Applications

The LP38851MR-ADJ/NOPB is suitable for a variety of applications that require a stable and precise voltage supply. It is commonly used in:

• Post-Regulation for Switching Supplies
• FPGAs, DSPs, and Microprocessors
• Consumer Electronics
• Industrial and Automotive Electronics

Quality and Reliability

Texas Instruments is known for their commitment to quality and reliability, and the LP38851MR-ADJ/NOPB is no exception. It is designed and manufactured to meet the high standards of performance and durability that customers expect from TI products.