LTC389x Synchronous DC/DC Controllers

Analog Devices Inc. LTC389x Synchronous Controllers are high-performance step-down switching regulator DC/DC controllers. The LTC389x controllers, with the exception of the LTC3894 series, drive all N-channel synchronous power MOSFET stages. The MOSFET stage can operate from input voltages up to 150V. The high-voltage LTC3894 Controllers drive a P-channel power MOSFET switch. LTC389x's constant-frequency, current-mode architecture achieves up to an 850kHz phase-lockable frequency. Designers can program the gate drive voltage from 5V to 10V. This programming enables the use of standard-level or logic FETs for maximum efficiency. Using external resistors, designers can also program the output voltage from 0.8V to 60V. Pin-programming allows for a fixed 5V or 3.3V output voltage.

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Results: 46
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Analog Devices Switching Voltage Regulators L IQ, 60V Sync Buck Cntr
31In Stock
Rp615.141,38
Rp494.791,62
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
185In Stock
Rp315.551,20
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
38In Stock
Rp362.333,50
Rp287.848,74
Rp261.797,42
Rp246.753,70
Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
115In Stock
Rp338.667,16
Rp268.952,36
Rp246.386,78
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
124In Stock
Rp208.227,10
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Min.: 1
Mult.: 1
Analog Devices Switching Controllers 150V Low IQ Step-Dwn DC/DC Ctlr
464In Stock
Rp204.557,90
Rp159.610,20
Rp148.419,14
Rp135.943,86
Min.: 1
Mult.: 1
Analog Devices Switching Controllers 150V Low IQ Step-Dwn DC/DC Ctlr
74In Stock
Rp191.165,32
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Rp138.145,38
Rp126.220,48
Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 150V L IQ, Sync Buck DC/DC Cntr
833In Stock
Cut Tape
Rp343.070,20
Rp272.438,10
Rp254.642,48
Rp236.296,48
Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 150V L IQ, Sync Inv DC/DC Cntr
31In Stock
Rp344.721,34
Rp279.042,66
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Rp230.976,14
Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 150V L IQ, Sync Inv DC/DC Cntr
31In Stock
Rp326.375,34
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Min.: 1
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Analog Devices Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection
40In Stock
Rp337.016,02
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Rp245.102,56
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Min.: 1
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Analog Devices Switching Voltage Regulators PolyPhase Synchronous Boost Controller with Input/Output Protection
34In Stock
Rp384.899,08
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Min.: 1
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Analog Devices Switching Voltage Regulators 60V L IQ, 3x Out, Buck/Buck/Boost Sync C
42In Stock
Rp372.790,72
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Rp276.107,30
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 3x Out, Buck/Buck/Boost Sync C
39In Stock
Rp201.622,54
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
10In Stock
Rp289.316,42
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Rp206.209,04
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
19In Stock
Rp358.480,84
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators L IQ, 60V Sync Buck Cntr
17In Stock
Rp266.567,38
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Rp181.808,86
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Min.: 1
Mult.: 1
Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
30In Stock
Rp355.362,02
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Min.: 1
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Analog Devices Switching Voltage Regulators 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
100In Stock
Rp365.268,86
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Analog Devices Switching Voltage Regulators 150V L IQ, Sync Inv DC/DC Cntr
83In Stock
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Min.: 1
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Analog Devices Switching Voltage Regulators 150V L IQ, Sync Inv DC/DC Cntr
9In Stock
Cut Tape
Rp343.070,20
Rp272.438,10
Rp254.642,48
Rp236.296,48
Min.: 1
Mult.: 1