The LP2985A-12DBVR is a high-performance, micro-power voltage regulator designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This regulator offers a fixed output voltage of 12V, which is ideal for a wide range of applications including portable electronics, wireless communication devices, and other digital consumer electronics.

Key Features

• Stable Output: The LP2985A-12DBVR provides a stable 12V output with a tight output tolerance of ±0.5% at 25°C, ensuring reliable operation for sensitive electronic components.
• Low Dropout: With a low dropout voltage typically at 280 mV at full load (150 mA), this regulator maintains efficiency and reduces power loss, making it suitable for battery-powered applications.
• High Accuracy: The output voltage accuracy over temperature, line, and load variations is maintained within ±1%, providing consistent performance under varying conditions.
• Low Quiescent Current: It features a low quiescent current of typically 850 µA, which helps in extending battery life in portable applications.
• Thermal Protection: The device includes thermal shutdown and current limit protection to safeguard the regulator and the load from over-temperature and over-current conditions.

Applications

The LP2985A-12DBVR is versatile and can be used in a variety of applications, including:

• Mobile Phones
• Portable Media Players
• Wireless LAN Devices
• GPS Receivers
• Other Battery-Powered Devices

Package and Availability

This voltage regulator is available in a small 5-pin SOT-23 package, designated by the DBVR suffix in its part number. The compact size of the LP2985A-12DBVR makes it an excellent choice for space-constrained applications. It is also RoHS compliant and is designed to meet the environmental standards of today's electronic industry.

For detailed specifications, application notes, and evaluation modules, customers can visit the Texas Instruments website or contact their local sales office. The LP2985A-12DBVR is part of a comprehensive portfolio of voltage regulators and power management solutions offered by Texas Instruments.