Product Overview: LT1963AEFE-3.3#PBF

The LT1963AEFE-3.3#PBF is a high-performance, low dropout linear regulator (LDO) from Linear Technology, designed to deliver a continuous output current of up to 1.5A with a fixed output voltage of 3.3V. This regulator is particularly suited for applications requiring optimal power supply performance, such as sensitive RF and mixed-signal circuits where the integrity of the power supply is critical.

Key Features

• Output Voltage: Fixed at 3.3V, providing a stable and precise voltage for consistent operation.
• Output Current: Capable of delivering up to 1.5A, making it suitable for high-current applications.
• Low Dropout Voltage: Features a low dropout voltage, which allows for efficient operation even when the input voltage is close to the output voltage.
• Low Noise: Designed with low output noise, making it ideal for noise-sensitive applications such as audio and RF systems.
• Stable with Low ESR Capacitors: Compatible with low ESR ceramic capacitors, which can improve performance and reliability.
• Protection Features: Includes over-temperature and over-current protection, ensuring the longevity and safety of the device.
• Thermal Performance: Housed in a TSSOP-16 package, which provides excellent thermal performance and a small footprint.

Applications

The LT1963AEFE-3.3#PBF is versatile and can be used in a variety of applications, including:

• High-efficiency linear regulators
• Post-regulation for switching supplies
• Battery-powered instrumentation
• Microprocessor supply
• Low noise power supplies for RF and mixed-signal circuits

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1963AEFE-3.3#PBF is no exception. It is designed to meet high standards of performance and reliability, ensuring that it can withstand the demands of critical applications. The part number suffix 'PBF' indicates that this product is lead-free and RoHS compliant, making it suitable for use in environmentally-sensitive applications.

With its robust feature set and proven design, the LT1963AEFE-3.3#PBF stands out as a reliable choice for designers looking to optimize their power supply solutions with a high-quality, fixed-voltage LDO regulator.