Product Overview: LP38852SX-ADJ/NOPB

The LP38852SX-ADJ/NOPB is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. This adjustable regulator is designed to deliver up to 1.5A of continuous output current with a dropout voltage of typically 285mV at full load. It is an excellent choice for applications requiring a high-current, adjustable power supply with a low voltage differential.

Key Features

• Adjustable Output: The output voltage of the LP38852SX-ADJ/NOPB can be adjusted from 1.2V to 10V using external resistors, providing flexibility for a wide range of applications.
• High Output Current: Capable of delivering 1.5A of output current, this regulator can power heavy loads while maintaining a low dropout voltage.
• Low Dropout Voltage: The typical dropout voltage is 285mV at full load, which allows for efficient operation even when the input-to-output voltage differential is minimal.
• Stable with Low ESR Output Capacitors: The LP38852SX-ADJ/NOPB is stable with ceramic and other types of low ESR capacitors, providing more flexibility in component selection and potentially reducing overall design costs.
• Thermal Protection: The regulator features built-in thermal shutdown protection that helps prevent damage from overheating.
• Overcurrent Protection: It also incorporates current limit protection to safeguard the device and the load in the event of an output overload.

Applications

The versatility of the LP38852SX-ADJ/NOPB makes it suitable for a variety of applications, including but not limited to:

• Post-regulation for switching supplies
• Microprocessor supply
• Linear power supplies
• Adjustable power supplies
• Industrial and automotive applications

Quality and Reliability

As with all Texas Instruments products, the LP38852SX-ADJ/NOPB is manufactured to the highest quality standards. The device is offered in a 5-lead TO-263 package and is characterized for operation from -40°C to 125°C. With its robust design and Texas Instruments' commitment to quality, this LDO voltage regulator is a reliable choice for demanding applications requiring a high-current adjustable voltage source.