Number of Outputs :
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
GLOBAL STOCKS
LTC3891MPUDC#PBF
Per Unit
$18.30
RFQ
RFQ
3,251
In-stock
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
LTC3890IGN-3#PBF
Per Unit
$11.28
RFQ
RFQ
855
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 28SSOP - Active Tube -40°C ~ 125°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3891HUDC#PBF
Per Unit
$9.30
RFQ
RFQ
2,231
In-stock
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
LT3845EN#PBF
Per Unit
$7.30
RFQ
RFQ
1,416
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 16DIP - Active Tube -40°C ~ 125°C (TJ) 16-DIP (0.300", 7.62mm) Transistor Driver 16-PDIP Step-Down 300kHz Buck 4 V ~ 60 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LTC3824HMSE#PBF
Per Unit
$5.56
RFQ
RFQ
3,927
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 10MSOP - Active Tube -40°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Down 200kHz ~ 600kHz Buck 4 V ~ 60 V Frequency Control, Soft Start Positive 1 100% No Yes
LT3845MPFE#PBF
Per Unit
$18.55
RFQ
RFQ
2,211
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 16TSSOP - Active Tube -55°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Down 300kHz Buck 4 V ~ 60 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LTC3890HGN-3#TRPBF
RFQ
RFQ
1,734
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 28SSOP - Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3890MPGN-3#TRPBF
RFQ
RFQ
1,992
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 28SSOP - Active Tape & Reel (TR) -55°C ~ 150°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3890MPUH-2#TRPBF
RFQ
RFQ
2,480
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tape & Reel (TR) -55°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3890MPUH-2#PBF
RFQ
RFQ
1,654
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, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3890HUH-2#TRPBF
RFQ
RFQ
1,639
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 32QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3890HUH-2#PBF
RFQ
RFQ
870
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, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LTC3890IUH-2#PBF
Per Unit
$11.53
RFQ
RFQ
1,391
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, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LT3844IFE#TRPBF
Per Unit
$4.72
RFQ
RFQ
2,052
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 16TSSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Up, Step-Down, Step-Up/Step-Down 300kHz Buck, Boost, SEPIC 4 V ~ 60 V Enable, Frequency Control, Soft Start Positive or Negative 1 - No Yes
LTC3824MPMSE#TRPBF
Per Unit
$4.39
RFQ
RFQ
2,228
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 10MSOP - Active Tape & Reel (TR) -55°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Down 200kHz ~ 600kHz Buck 4 V ~ 60 V Frequency Control, Soft Start Positive 1 100% No Yes
LTC7800EUDC#TRPBF
Per Unit
$4.35
RFQ
RFQ
1,263
In-stock
Linear Technology/Analog Devices IC REG CTRLR SYNC BUCK 60V 20QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (3x4) Step-Down 320kHz ~ 2.25MHz Buck 4 V ~ 60 V Current Limit, Power Good, Soft Start, Tracking Positive 1 98% No No
LTC3890MPGN-3#PBF
Per Unit
$26.96
RFQ
RFQ
2,860
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/SEPIC 28SSOP - Active Tube -55°C ~ 150°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down, Step-Up/Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, SEPIC 4 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LT3724MPFE#PBF
Per Unit
$12.94
RFQ
RFQ
3,987
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 16TSSOP - Active Tube -55°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Up, Step-Down, Step-Up/Step-Down 200kHz Buck, Boost, SEPIC 4 V ~ 60 V Enable, Soft Start Positive or Negative 1 - No No
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
LTC3890IGN-1#PBF
Per Unit
$11.28
RFQ
RFQ
1,696
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28SSOP - Active Tube -40°C ~ 125°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LT8390AEUFD#PBF
Per Unit
$10.11
RFQ
RFQ
2,449
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-VFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes Yes
Default Photo
Per Unit
$10.11
RFQ
RFQ
1,510
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes Yes
LTC3891HFE#PBF
Per Unit
$9.74
RFQ
RFQ
1,277
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 20TSSOP - Active Tube -40°C ~ 150°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 20-TSSOP-EP 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
LT3845AIFE#PBF
Per Unit
$8.59
RFQ
RFQ
1,769
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 16TSSOP - Active Tube -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Down 300kHz Buck 4 V ~ 60 V Enable, Frequency Control, Soft Start Positive 1 - Yes Yes
LTC3824MPMSE#PBF
Per Unit
$7.56
RFQ
RFQ
3,783
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 10MSOP - Active Tube -55°C ~ 150°C (TJ) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 10-MSOP-EP Step-Down 200kHz ~ 600kHz Buck 4 V ~ 60 V Frequency Control, Soft Start Positive 1 100% No Yes
LT3724IFE#PBF
Per Unit
$8.27
RFQ
RFQ
3,719
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 16TSSOP - Active Tube -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Up, Step-Down, Step-Up/Step-Down 200kHz Buck, Boost, SEPIC 4 V ~ 60 V Enable, Soft Start Positive or Negative 1 - No No
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
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
LTC3890EGN-1#PBF
Per Unit
$9.74
RFQ
RFQ
3,210
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28SSOP - Active Tube -40°C ~ 125°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck 4 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 99% Yes No
LT3844EFE#PBF
Per Unit
$6.54
RFQ
RFQ
3,422
In-stock
Linear Technology/Analog Devices IC REG CTRLR MULT TOP 16TSSOP - Active Tube -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-TSSOP-EP Step-Up, Step-Down, Step-Up/Step-Down 300kHz Buck, Boost, SEPIC 4 V ~ 60 V Enable, Frequency Control, Soft Start Positive or Negative 1 - No Yes