LTM4644IY PBF DC-DC Converter By Analog Devices Inc – In Stock Now

The LTM4644IY#PBF is a high-performance quad output DC-DC power module manufactured by Analog Devices Inc, designed to simplify complex power management designs while delivering excellent efficiency and reliability. This μModule® regulator integrates controllers, power switches, inductors, and support components into a compact surface-mount package, making it an ideal solution for modern electronics that demand multiple voltage rails in limited PCB space.

High Integration for Efficient Power Design

One of the main advantages of the LTM4644IY#PBF is its high level of integration. With four independent step-down (buck) regulators in a single module, designers can generate multiple regulated outputs from one input supply without the need for complicated discrete designs. Each channel supports adjustable output voltages from 0.6V up to 5.5V and delivers up to 4A of continuous output current, allowing flexible configuration for digital cores, I/O rails, and auxiliary supplies.

Wide Input Range and Reliable Performance

The module operates from a wide input voltage range of 4V to 14V, making it suitable for a broad range of applications, including industrial, telecom, networking, and embedded systems. Its synchronous rectification architecture ensures high efficiency across varying load conditions, helping to reduce power loss and thermal stress. Built-in protection features such as over-current, over-voltage, and over-temperature protection further enhance system reliability in demanding environments.

Compact Footprint with Scalability

Despite its powerful capabilities, the LTM4644IY#PBF comes in a compact BGA package that significantly reduces board space compared to traditional multi-converter solutions. For applications requiring higher current, the outputs can be paralleled to scale current capability without redesigning the entire power architecture. This scalability makes the device a future-proof choice for evolving system requirements.

Datasheet, Price, and Availability

The official LTM4644IY#PBF Stocking datasheet provides detailed electrical specifications, pin configurations, thermal characteristics, and layout recommendations to support fast and accurate design-in. Pricing depends on order quantity and distributor, with competitive rates available for both prototyping and volume production. The part is currently in stock through authorized suppliers, ensuring quick procurement and minimal lead times.

Click to Get Quote Now

If you are looking for a compact, efficient, and reliable quad DC-DC power solution, the LTM4644IY#PBF from Analog Devices Inc is an excellent choice. Click now to request a quote, check current stock, and get the best price for your application needs.