The LT3011EDD#TRPBF is a high-performance, low dropout linear regulator from Linear Technology, a company known for its reliable and efficient power management solutions. This regulator is designed to deliver a continuous output current up to 100mA with a dropout voltage as low as 300mV, making it an excellent choice for battery-powered and portable applications where power efficiency is critical.

Key Features

• Low Dropout Voltage: The device operates at a very low dropout voltage, ensuring efficient use of power and longer battery life in portable applications.
• Wide Input Voltage Range: It is capable of handling an input voltage range from 1.8V to 20V, providing versatility for various power supply designs.
• Adjustable Output: The output voltage can be set anywhere from 1.22V to 20V with an external resistor divider, offering flexibility for different circuit requirements.
• Low Quiescent Current: It boasts a low quiescent current of 30µA (typical), which is ideal for battery-powered devices and helps in extending operational life.
• Thermal Protection: The LT3011EDD#TRPBF includes internal thermal shutdown protection that safeguards the device from overheating, enhancing reliability.
• Stable with Low ESR Capacitors: The regulator is stable with ceramic capacitors, which are smaller, more reliable, and have lower equivalent series resistance (ESR) compared to other types of capacitors.

Applications

The LT3011EDD#TRPBF is suitable for a wide range of applications, particularly where power efficiency and space are at a premium. These include:

• Portable Instruments
• Battery-Powered Equipment
• Automotive Power Supplies
• Industrial Power Supplies
• Low Power Handheld Devices

Package and Availability

This regulator is offered in a small 10-lead (3mm x 3mm) DFN package, which is ideal for space-constrained applications. The #TRPBF suffix indicates that the device is provided in tape and reel packaging, suitable for automated assembly processes. The LT3011EDD#TRPBF is part of Linear Technology's commitment to delivering high-quality power management solutions that meet the evolving needs of modern electronic devices.