LT1963AEFE-1.8#PBF - Linear Technology

The LT1963AEFE-1.8#PBF is a high-performance, low dropout linear regulator (LDO) from Linear Technology, now part of Analog Devices. This regulator is designed to deliver up to 1.5A of continuous output current with a dropout voltage of just 340mV at full load. It is an excellent choice for applications requiring high current, low voltage, and precision output.

Key Features:

• Output Voltage: Fixed at 1.8V, providing a stable and accurate supply for voltage-sensitive components.
• Output Current: Capable of delivering 1.5A, making it suitable for powering a wide range of devices.
• Low Dropout Voltage: With a typical dropout of 340mV, it ensures efficient operation even when the input voltage is close to the output voltage.
• Low Noise: Offers low output noise, making it ideal for sensitive RF and audio applications.
• Stable with Low ESR Capacitors: Stable with ceramic, tantalum, and aluminum electrolytic capacitors, providing flexibility in design.
• Thermal Protection: Features internal thermal shutdown and current limit protection to safeguard against excessive temperature and current.
• Adjustable Output: An external resistor divider can be used to set the output voltage from 1.21V to 20V for applications requiring a custom voltage.
• Package: Comes in a thermally enhanced TSSOP-16 package, which provides excellent power dissipation and small footprint.

Applications:

The LT1963AEFE-1.8#PBF is versatile and can be used in various applications, including:

• Powering microprocessors and DSPs
• High-end consumer products
• Portable and battery-powered equipment
• Post-regulation for switching supplies
• Linear power supplies

This product is part of Linear Technology's series of fast, ultra-low dropout linear regulators, which are known for their ease of use, low output noise, and excellent transient response. The LT1963AEFE-1.8#PBF is a reliable choice for designers looking for a high-quality power solution that combines performance with durability.