Linear Technology's LT1072CT#PBF High Efficiency Switching Regulators

The LT1072CT#PBF is a versatile and reliable switching regulator from Linear Technology, designed to cater to a wide range of power supply applications. This high-efficiency voltage converter stands out for its ability to provide a step-up, step-down, or inverting DC-DC converter with a minimum number of external components. The LT1072 is housed in a TO-220 package, ensuring robustness and ease of heat sinking in various applications.

Key Features

• Adjustable Switching Frequency: The LT1072CT#PBF allows users to select the switching frequency, from 100kHz to 10kHz, which can be optimized for efficiency, size, or external component requirements.
• High Efficiency: Capable of delivering efficiencies up to 90%, the LT1072CT#PBF ensures minimal heat generation and maximizes battery life in portable applications.
• Versatile Operating Modes: Whether you need a boost, buck, or inverting regulator, the LT1072CT#PBF can be configured to suit your voltage conversion needs.
• Low Shutdown Current: With a low shutdown current of 50μA, this regulator minimizes power consumption when not in active use.
• High Output Power: The device can handle output power levels up to 10 watts, making it suitable for a range of medium to high-power applications.

Applications

The LT1072CT#PBF is ideal for applications that require efficient power management, such as:

• Battery-powered equipment
• Automotive power systems
• Portable instruments
• DC power converters for computers
• Telecommunications infrastructure

Reliability and Performance

Linear Technology's LT1072CT#PBF is built with reliability in mind. It features a rugged design that ensures stable operation even under harsh conditions. The internal 1.25A switch is temperature compensated and protected against current overloads, contributing to the device's long-term reliability. Furthermore, the regulator's frequency compensation is externally adjustable, providing designers with the flexibility to tailor performance to specific application requirements.

Whether you're developing a simple power supply or an intricate energy management system, the LT1072CT#PBF from Linear Technology offers the performance, versatility, and reliability needed to meet your DC-DC conversion needs.