| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,200 pcs
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6200 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The LTC3807IUDC#PBF from Analog Devices is a high-performance, synchronous step-down switching controller. It features a wide input voltage range of 4V to 38V, with an absolute maximum rating of 40V. The controller supports a flexible output voltage range from 0.8V to 24V, making it suitable for various power supply designs.
Key electrical characteristics include a low operating quiescent current (IQ) of 50μA and a low shutdown IQ of 14μA, contributing to power efficiency. The device offers selectable continuous, pulse-skipping, or low ripple Burst Mode® operation at light loads. It supports both RSENSE or DCR current sensing methods and provides programmable fixed frequency operation from 50kHz to 900kHz, or a phase-lockable frequency range of 75kHz to 750kHz.
This controller is available in a compact 20-pin 3mm x 4mm QFN package. Its design considerations include adjustable output voltage, soft-start or tracking capabilities, and power good output voltage monitoring. Applications include automotive systems, always-on systems, battery-powered digital devices, and distributed DC power systems.
The input voltage range is 4V to 38V, with an absolute maximum of 40V.
The controller supports an output voltage range from 0.8V to 24V.
The typical operating quiescent current (IQ) is 50μA.
The LTC3807IUDC#PBF is supplied in a 20-lead QFN package measuring 3mm x 4mm.
The operating temperature range is from -40°C to 125°C.