18 products
IMAGE PART NO. PRICE (reference only) QUANTITY STOCK MANUFACTURE DESCRIPTION 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
LTC3891MPUDC#TRPBF
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RFQ
3,436
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -55°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3891HUDC#TRPBF
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RFQ
3,086
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3807EUDC#TRPBF
Per Unit
$2.65
RFQ
3,209
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3891IUDC#TRPBF
Per Unit
$4.52
RFQ
3,613
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3891IUDC#PBF
Per Unit
$7.79
RFQ
669
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3891EUDC#PBF
Per Unit
$6.80
RFQ
2,221
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3807MPUDC#TRPBF
Per Unit
$8.11
RFQ
1,766
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -55°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3807HUDC#TRPBF
Per Unit
$3.37
RFQ
2,088
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3807IUDC#TRPBF
Per Unit
$3.04
RFQ
3,093
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3891MPUDC#PBF
Per Unit
$16.47
RFQ
3,251
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -55°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3807MPUDC#PBF
Per Unit
$14.06
RFQ
3,073
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -55°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3891HUDC#PBF
Per Unit
$8.37
RFQ
2,231
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3807EUDC#PBF
Per Unit
$4.50
RFQ
1,626
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3807HUDC#PBF
Per Unit
$5.76
RFQ
1,670
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3807IUDC#PBF
Per Unit
$5.19
RFQ
1,892
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tube -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes No
LTC3891EUDC#TRPBF
GET PRICE
RFQ
3,529
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Digi-Reel® -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3891EUDC#TRPBF
Per Unit
$7.74
RFQ
2,918
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Cut Tape (CT) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
LTC3891EUDC#TRPBF
Per Unit
$3.95
RFQ
660
Ships today + free overnight shipping
Linear Technology/Analog Devices IC REG CTRLR BUCK 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 99% Yes No
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