The LP2985A-28DBVT is a high-performance, low-dropout regulator (LDO) from Texas Instruments designed to maintain precision voltage regulation and stability. This component is part of the LP2985 series, which is known for its exceptional output accuracy, low quiescent current, and low noise performance, making it an ideal choice for sensitive applications.

Key Features

• Output Voltage: The LP2985A-28DBVT provides a fixed output voltage of 2.8V, which is ideal for powering a wide range of low-voltage ICs and microcontrollers.
• High Accuracy: With an output voltage accuracy of ±0.5%, this LDO ensures precise power delivery for critical applications.
• Low Dropout Voltage: The device features a low dropout voltage, typically just 280mV at full load (150mA), which enhances efficiency and allows operation over a wider range of input voltages.
• Low Noise: It offers excellent power supply ripple rejection and low output noise, making it suitable for RF and precision analog circuits.
• Thermal Protection: The LP2985A-28DBVT is equipped with thermal shutdown and current limit features to protect the device under abnormal operating conditions.
• Small Footprint: The SOT-23-5 package is compact and suitable for space-constrained applications.

Applications

The LP2985A-28DBVT is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Portable and handheld equipment
• Reference voltage sources
• Power supplies for analog and digital circuits
• Consumer electronics

Quality and Reliability

Texas Instruments is renowned for its commitment to quality and reliability. The LP2985A-28DBVT is no exception and is designed to meet the stringent requirements of industrial and commercial applications. With its robust design and proven performance, this LDO regulator is a reliable choice for designers looking for a stable and efficient power solution.