Product Overview: LT1944EMS#TR from Linear Technology

The LT1944EMS#TR is a high-performance, dual-channel, step-down switching regulator from Linear Technology, now part of Analog Devices. It comes in a compact MSOP-10 package and is designed to provide efficient power conversion in space-constrained applications.

Key Features

• Dual Independent Outputs: The LT1944EMS#TR features two independent DC/DC converters, which can provide different output voltages simultaneously, making it ideal for systems that require multiple supply voltages.
• Wide Input Voltage Range: It operates with an input voltage range from 2.5V to 10V, allowing for flexibility in various applications, from battery-powered devices to industrial systems.
• High Switching Frequency: With a switching frequency of up to 1.4MHz, the LT1944EMS#TR enables the use of small inductors and capacitors, resulting in a compact power supply design.
• Low Quiescent Current: The device features a low quiescent current, which is essential for battery-powered applications where power efficiency is critical.

Applications

The LT1944EMS#TR is well-suited for a variety of applications, including:

• Portable and battery-powered equipment
• Medical devices
• Industrial controls
• Telecommunications infrastructure
• Automotive systems

Performance and Reliability

This product is designed to meet the stringent requirements of today's advanced electronic systems. It ensures a stable and reliable power supply with features such as over-temperature protection, current-mode control for excellent line and load transient response, and independent shutdown for each channel.

Environmental Compliance

The LT1944EMS#TR is RoHS compliant and adheres to industry standards for environmental responsibility. It is designed for operation over a wide temperature range, making it suitable for harsh environments.

Ordering Information

The part number LT1944EMS#TR represents the product in tape and reel packaging, which facilitates automated manufacturing processes, ensuring efficient and secure handling during assembly.