| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request |
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The LTC3418EUHF#PBF is a high-efficiency, monolithic synchronous step-down DC-DC converter from LT, utilizing a constant frequency, current mode architecture. It operates from an input voltage range of 2.25V to 5.5V and provides a regulated output voltage from 0.8V to 5V, capable of delivering up to 8A of output current.
Key features include an internal synchronous power switch with low RDS(ON) of 35mΩ, increasing efficiency and eliminating the need for an external Schottky diode. The switching frequency is programmable from 300kHz to 4MHz, or it can be synchronized to an external clock. It boasts up to 95% efficiency and a low quiescent current of 380µA.
The device supports selectable forced continuous or Burst Mode operation, allowing optimization for noise reduction or light-load efficiency. It also features a tracking input for easy supply sequencing and a Power Good output voltage monitor. The LTC3418EUHF#PBF is housed in a 38-lead, low profile, thermally enhanced QFN package measuring 5mm x 7mm, suitable for surface mount applications.
This regulator is well-suited for applications such as microprocessor, DSP, and memory supplies, distributed power systems, automotive applications, and point-of-load regulation in notebook computers.
The input voltage range is 2.25V to 5.5V.
It can deliver up to 8A continuous output current.
The output voltage is adjustable from 0.8V to 5V.
Up to 95% efficiency.
The LTC3418EUHF#PBF comes in a 5mm x 7mm QFN package with 0.75mm height.
The switching frequency is programmable from 300kHz to 4MHz.