The LT1763 series from Linear Technology presents the LT1763CDE-1.5#PBF, a high-performance, low dropout linear regulator that delivers a fixed output of 1.5V. Designed for applications requiring optimal power supply performance, this regulator boasts extremely low noise operation without the need for any additional noise reduction components.

Key Features

• Output Voltage: 1.5V fixed
• Output Current: Up to 500mA
• Dropout Voltage: 300mV typical at full load
• Noise: Ultralow noise output for sensitive RF and audio applications, with only 20µVRMS (10Hz to 100kHz)
• Stability: Stable with 10µF output capacitor
• Quiescent Current: Low quiescent current of 30µA in operation and 10µA in shutdown
• Protection: Features include internal protection against overcurrent and overtemperature
• Package: 12-Lead Plastic DFN (4mm × 3mm)

Applications

The LT1763CDE-1.5#PBF is ideal for use in precision data acquisition systems, portable and battery-powered equipment, and high-efficiency linear power supplies. It is also well-suited for supplying power to sensitive RF and audio circuits where low noise is a critical parameter.

Performance Advantages

The LT1763CDE-1.5#PBF's exceptional performance is characterized by its low dropout voltage and ultra-low noise output, making it an excellent choice for high-end applications. Its ability to maintain a stable output with minimal input-to-output differential ensures efficient operation, even at low battery voltages.

Quality and Reliability

Linear Technology is renowned for its commitment to quality and reliability. The LT1763CDE-1.5#PBF is produced with the highest standards, ensuring consistent performance and durability in the most demanding conditions. This product is RoHS compliant and includes overcurrent and overtemperature protection, contributing to its long operational life.