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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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99 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Output Type Supplier Device Package Function Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Control Features Output Configuration Number of Outputs Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
GLOBAL STOCKS
LTC3892HUH#PBF
LTC3892HUH#PBF
Per Unit
$12.94
 RFQ
RFQ
1,449
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892IUH#PBF
LTC3892IUH#PBF
Per Unit
$12.30
 RFQ
RFQ
2,963
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890HUH#PBF
LTC3890HUH#PBF
Per Unit
$12.17
 RFQ
RFQ
3,839
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3858IUH#PBF
LTC3858IUH#PBF
Per Unit
$9.23
 RFQ
RFQ
1,018
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
LTC3892HUH-2#PBF
LTC3892HUH-2#PBF
Per Unit
$12.94
 RFQ
RFQ
2,290
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892IUH-2#PBF
LTC3892IUH-2#PBF
Per Unit
$12.30
 RFQ
RFQ
3,188
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890IUH#PBF
LTC3890IUH#PBF
Per Unit
$11.53
 RFQ
RFQ
3,907
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892EUH-2#PBF
LTC3892EUH-2#PBF
Per Unit
$10.76
 RFQ
RFQ
2,133
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#PBF
LTC3890EUH#PBF
Per Unit
$9.99
 RFQ
RFQ
3,245
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#TRPBF
LTC3890EUH#TRPBF
RFQ
RFQ
2,866
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Digi-Reel® -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#TRPBF
LTC3890EUH#TRPBF
Per Unit
$11.34
 RFQ
RFQ
2,797
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Cut Tape (CT) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#TRPBF
LTC3890EUH#TRPBF
Per Unit
$5.78
 RFQ
RFQ
3,204
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890MPUH#PBF
LTC3890MPUH#PBF
Per Unit
$27.47
 RFQ
RFQ
3,045
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -55°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3868IUH#PBF
LTC3868IUH#PBF
Per Unit
$6.41
 RFQ
RFQ
809
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 24 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 99.4% Yes No -
LTC3868EUH#PBF
LTC3868EUH#PBF
Per Unit
$5.89
 RFQ
RFQ
1,104
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 24 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start Positive 2 99.4% Yes No -
LTC3890IUH#TRPBF
LTC3890IUH#TRPBF
Per Unit
$6.65
 RFQ
RFQ
2,409
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892EUH#TRPBF
LTC3892EUH#TRPBF
Per Unit
$6.22
 RFQ
RFQ
1,067
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892EUH-2#TRPBF
LTC3892EUH-2#TRPBF
Per Unit
$6.18
 RFQ
RFQ
3,096
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892HUH#PBF
LTC3892HUH#PBF
Per Unit
$12.94
 RFQ
RFQ
1,449
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892IUH#PBF
LTC3892IUH#PBF
Per Unit
$12.30
 RFQ
RFQ
2,963
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890HUH#PBF
LTC3890HUH#PBF
Per Unit
$12.17
 RFQ
RFQ
3,839
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3858IUH#PBF
LTC3858IUH#PBF
Per Unit
$9.23
 RFQ
RFQ
1,018
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
LTC3892HUH-2#PBF
LTC3892HUH-2#PBF
Per Unit
$12.94
 RFQ
RFQ
2,290
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892IUH-2#PBF
LTC3892IUH-2#PBF
Per Unit
$12.30
 RFQ
RFQ
3,188
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890IUH#PBF
LTC3890IUH#PBF
Per Unit
$11.53
 RFQ
RFQ
3,907
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3892EUH-2#PBF
LTC3892EUH-2#PBF
Per Unit
$10.76
 RFQ
RFQ
2,133
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#PBF
LTC3890EUH#PBF
Per Unit
$9.99
 RFQ
RFQ
3,245
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#TRPBF
LTC3890EUH#TRPBF
RFQ
RFQ
2,866
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Digi-Reel® -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#TRPBF
LTC3890EUH#TRPBF
Per Unit
$11.34
 RFQ
RFQ
2,797
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Cut Tape (CT) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
LTC3890EUH#TRPBF
LTC3890EUH#TRPBF
Per Unit
$5.78
 RFQ
RFQ
3,204
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No -
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