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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Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
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1 197På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
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976På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
Datablad
1 023På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT QFN-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
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491På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-32 800 mV to 59.4 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
235På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-32 800 mV to 59.4 V
Analog Devices Omkopplingsstyrenheter 150V Low IQ Step-Dwn DC/DC Ctlr
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986På lager
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Min.: 1
Multipla: 1
Papprulle: 2 500

SMD/SMT TSSOP-20-16 800 mV to 60 V
Analog Devices Omkopplingsstyrenheter 150V Low IQ Step-Dwn DC/DC Ctlr
Datablad
491På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-20 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 150V L IQ, Sync Buck DC/DC Cntr
Datablad
620På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 150V L IQ, Sync Buck DC/DC Cntr
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1 883På lager
MouseReel tillgängligt
Min.: 1
Multipla: 1
Papprulle: 2 000

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 150V L IQ, Sync Inv DC/DC Cntr
Datablad
192På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
435På lager
438På beställningen
Min.: 1
Multipla: 1

SMD/SMT QFN-32 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
60På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-32 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
29På lager
Min.: 1
Multipla: 1

SMD/SMT SSOP-28 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
Datablad
152På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
Datablad
105På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
Datablad
172På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer L IQ, 60V Sync Buck Cntr
Datablad
33På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-20 800 mV to 24 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
51På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-28 800 mV to 59.4 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
61På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-28 800 mV to 59.4 V
Analog Devices Omkopplingsstyrenheter 150V Low IQ Step-Dwn DC/DC Ctlr
Datablad
74På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-20-16 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 150V L IQ, Sync Inv DC/DC Cntr
Datablad
31På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer PolyPhase Synchronous Boost Controller with Input/Output Protection
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11På lager
52Förväntad 2026-02-24
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SMD/SMT QFN-38 60 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 3x Out, Buck/Buck/Boost Sync C
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91På lager
Min.: 1
Multipla: 1

SMD/SMT TSSOP-EP-38 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 3x Out, Buck/Buck/Boost Sync C
Datablad
39På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-38 800 mV to 60 V
Analog Devices Switchande spänningsregulatorer 60V L IQ, 2x, 2-PhSync Buck DC/DC Cntr
Datablad
53På lager
Min.: 1
Multipla: 1

SMD/SMT QFN-32 800 mV to 59.4 V