Product Overview: LT3028EFE#TRPBF from Analog Devices Inc.

The LT3028EFE#TRPBF is a high-performance, dual low dropout voltage linear regulator designed and manufactured by Analog Devices Inc., a leader in precision engineering. This regulator offers the advantage of low dropout performance combined with dual outputs, making it ideal for applications that require independent supply sources with excellent regulation characteristics.

Key Features

• Dual Outputs: The LT3028 provides two independent output voltages from a single input, simplifying designs that need multiple regulated voltages.
• Low Dropout Voltage: With a low dropout voltage, this regulator can maintain output regulation even when the input-to-output differential is minimal, enhancing efficiency and battery life in portable applications.
• Wide Input Voltage Range: The device operates with input voltages from 1.8V to 20V, accommodating a variety of power sources and conditions.
• Adjustable Output: The output voltage can be set with external resistors from 0.2V to 19.5V, providing flexibility for a broad range of applications.
• High Output Current: Each output can deliver up to 150mA of current, suitable for powering small to medium loads.
• Stable with Low ESR Capacitors: The LT3028 is stable with ceramic capacitors, which are smaller, more reliable, and have lower equivalent series resistance (ESR) than other types.

Applications

The LT3028EFE#TRPBF is versatile and can be used in various applications, including:

• Portable and battery-powered equipment
• Microprocessor or DSP supply
• Medical devices
• Industrial supplies
• Automotive power systems

Reliability and Performance

Encased in a thermally efficient TSSOP-16 package, the LT3028EFE#TRPBF ensures reliable operation over a temperature range of -40°C to 125°C. Its low quiescent current, precision current limiting, and thermal shutdown features make it a robust choice for demanding environments. With a noise reduction pin for each channel, it also delivers low noise performance, which is critical for sensitive applications like RF or precision instrumentation.

Analog Devices Inc. is known for its commitment to high-quality products, and the LT3028EFE#TRPBF is no exception. It is designed to meet the stringent requirements of a wide array of applications, ensuring that designers have a dependable and flexible power management solution.