The LP38690SD-2.5 is a low-dropout voltage regulator from Texas Instruments, designed to deliver a well-regulated 2.5V output from a higher voltage input. This regulator is capable of supplying up to 1A of output current with a dropout voltage of typically 500mV at full load, making it ideal for battery-powered devices, where maximizing battery life is crucial.

Key Features

• Output Voltage: Fixed 2.5V with high accuracy.
• Output Current: Capable of delivering 1A of continuous current.
• Low Dropout: Typical dropout voltage of 500mV at full load.
• Stable with Low-ESR Capacitors: Compatible with ceramic and other types of capacitors.
• Thermal Protection: Over-temperature shutdown and over-current protection features enhance device reliability.
• Low Quiescent Current: Ideal for battery-powered applications due to minimal power loss when idle.
• Adjustable Versions: Available for customized output voltages.

Applications

The LP38690SD-2.5 is versatile and can be used in a variety of applications, including but not limited to:

• Battery-powered devices
• Portable and wireless devices
• Microcontroller power supplies
• Peripheral power supplies

Quality and Reliability

As with all Texas Instruments products, the LP38690SD-2.5 is manufactured to the highest quality standards, ensuring reliability and performance in the most demanding conditions. The device is RoHS compliant and is designed to meet the requirements of the most common industry certifications.

Support and Documentation

Comprehensive technical support and documentation are available on the Texas Instruments website, including datasheets, application notes, and design resources to assist engineers in integrating the LP38690SD-2.5 into their projects.