LTC3621 regulator equivalent, 1a synchronous step-down regulator.
n Wide VIN Range: 2.7V to 17V n Wide VOUT Range: 0.6V to VIN n 95% Max Efficiency n Low IQ < 3.5µA, Zero-Current Shutdown n Constant Frequency (1MHz/2.25MHz) n Full Dropo.
n Portable-Handheld Scanners n Industrial and Embedded Computing n Automotive Applications n Emergency Radio
LTC3621/LT.
The LTC®3621/LTC3621-2 is a high efficiency 17V, 1A synchronous monolithic step-down regulator. The switching frequency is fixed to 1MHz or 2.25MHz with a ±40% synchronizing range. The regulator features ultralow quiescent current and high efficienc.
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