Control Features :
Number of Outputs :
Synchronous Rectifier :
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 Serial Interfaces
GLOBAL STOCKS
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 -
LTC3862HFE-2#PBF
Per Unit
$8.97
RFQ
RFQ
1,461
In-stock
Linear Technology/Analog Devices IC REG CTRLR BOOST/SEPIC 24TSSOP - Active Tube -40°C ~ 150°C (TJ) 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 24-TSSOP-EP Step-Up, Step-Up/Step-Down 75kHz ~ 500kHz Boost, SEPIC 5.5 V ~ 36 V Enable, Frequency Control, Phase Control, Soft Start Positive 2 96% No -
LTC3769HFE#PBF
Per Unit
$8.07
RFQ
RFQ
2,488
In-stock
Linear Technology/Analog Devices IC REG CTRLR BOOST/SEPIC 20TSSOP - Active Tube -40°C ~ 150°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 20-TSSOP-EP Step-Up, Step-Up/Step-Down 105kHz ~ 760kHz Boost, SEPIC 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 96% Yes -
TFS7708H
Per Unit
$7.10
RFQ
RFQ
3,234
In-stock
Power Integrations IC REG CTRLR MULT TOP ESIP-16F HiperTFS™-2 Active Tube -40°C ~ 150°C (TJ) 16-SSIP, 12 Leads, Exposed Pad, Formed Leads Transistor Driver eSIP-16F Step-Up, Step-Down 66kHz, 132kHz Flyback, Forward Converter Up to 11.5V Enable, Reset Positive, Isolation Capable 2 63% No -
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 -
LTC3851AHMSE#PBF
Per Unit
$4.87
RFQ
RFQ
2,704
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 16MSOP - Active Tube -40°C ~ 150°C (TJ) 16-TFSOP (0.118", 3.00mm Width) Exposed Pad Transistor Driver 16-MSOP-EP Step-Down 235kHz ~ 750kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes -
LTC3784HUFD#PBF
Per Unit
$9.86
RFQ
RFQ
3,335
In-stock
Linear Technology/Analog Devices IC REG CTRLR BOOST 28QFN PolyPhase® Active Tube -40°C ~ 150°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes -
L6726A
Per Unit
$0.66
RFQ
RFQ
1,332
In-stock
STMicroelectronics IC REG CTRLR BUCK 8SO - Active Tube -40°C ~ 150°C (TJ) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SO Step-Down 270kHz Buck 4.1 V ~ 13.2 V Enable, Frequency Control, Phase Control, Power Good Positive 1 80% Yes -
IRS279524STRPBF
RFQ
RFQ
3,274
In-stock
Infineon Technologies IC REG CTRLR BCK/HALF-BRG 14SOIC - Obsolete Tape & Reel (TR) -40°C ~ 150°C (TJ) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Down, Step-Up/Step-Down Up to 500kHz Buck, Half-Bridge 12 V ~ 18 V Enable, Frequency Control Positive, Isolation Capable 2 50% Yes -
IRS279524SPBF
RFQ
RFQ
1,612
In-stock
Infineon Technologies IC REG CTRLR BCK/HALF-BRG 14SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOIC Step-Down, Step-Up/Step-Down Up to 500kHz Buck, Half-Bridge 12 V ~ 18 V Enable, Frequency Control Positive, Isolation Capable 2 50% Yes -
L6910
Per Unit
$3.43
RFQ
RFQ
3,513
In-stock
STMicroelectronics IC REG CTRLR BUCK 16SOIC - Obsolete Tube -40°C ~ 150°C (TJ) 16-SOIC (0.154", 3.90mm Width) Transistor Driver 16-SO Step-Down 200kHz Buck 5 V ~ 12 V Current Limit, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 100% 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 -
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 -
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 -
A4450KESTR-J
RFQ
RFQ
3,774
In-stock
Allegro MicroSystems, LLC IC REG CTRLR BUCK-BOOST 20QFN Automotive, AEC-Q100 Active Digi-Reel® -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz ~ 2.2MHz Buck-Boost 3 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - No -
A4450KESTR-J
Per Unit
$3.00
RFQ
RFQ
2,585
In-stock
Allegro MicroSystems, LLC IC REG CTRLR BUCK-BOOST 20QFN Automotive, AEC-Q100 Active Cut Tape (CT) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz ~ 2.2MHz Buck-Boost 3 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - No -
A4450KESTR-J
Per Unit
$1.43
RFQ
RFQ
1,717
In-stock
Allegro MicroSystems, LLC IC REG CTRLR BUCK-BOOST 20QFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 150°C (TJ) 20-WFQFN Exposed Pad Transistor Driver 20-QFN (4x4) Step-Up/Step-Down 250kHz ~ 2.2MHz Buck-Boost 3 V ~ 36 V Enable, Frequency Control, Soft Start Positive 1 - No -
LTC3892HFE-1#PBF
Per Unit
$12.69
RFQ
RFQ
1,729
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28TSSOP - Active Tube -40°C ~ 150°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP-EP 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 -
L6910A
RFQ
RFQ
3,233
In-stock
STMicroelectronics IC REG CTRLR BUCK 16TSSOP - Obsolete Tube -40°C ~ 150°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down 200kHz Buck 5 V ~ 12 V Current Limit, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 100% Yes -
LTC7812HUH#PBF
Per Unit
$9.99
RFQ
RFQ
801
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 32QFN - Active Tube -40°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Up, Step-Down 115kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Boost 4.5 V ~ 38 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 96%, 99% No -
LTC3862HFE-1#PBF
Per Unit
$8.97
RFQ
RFQ
3,373
In-stock
Linear Technology/Analog Devices IC REG CTRLR BOOST/SEPIC 24TSSOP - Active Tube -40°C ~ 150°C (TJ) 24-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 24-TSSOP-EP Step-Up, Step-Up/Step-Down 75kHz ~ 500kHz Boost, SEPIC 8.5 V ~ 36 V Enable, Frequency Control, Phase Control, Soft Start Positive 2 96% No -
LTC3862HUH-1#PBF
Per Unit
$8.71
RFQ
RFQ
2,669
In-stock
Linear Technology/Analog Devices IC REG CTRLR BOOST/SEPIC 24QFN - Active Tube -40°C ~ 150°C (TJ) 24-WQFN Exposed Pad Transistor Driver 24-QFN (5x5) Step-Up, Step-Up/Step-Down 75kHz ~ 500kHz Boost, SEPIC 8.5 V ~ 36 V Enable, Frequency Control, Phase Control, Soft Start Positive 2 96% No -
UC3845BNST
RFQ
RFQ
751
In-stock
STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP - Obsolete Tube -40°C ~ 150°C (TJ) 8-DIP (0.300", 7.62mm) Transistor Driver 8-Mini DIP Step-Up/Step-Down 250kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive, Isolation Capable 1 48% No -
LTC3810HUH-5#PBF
Per Unit
$8.19
RFQ
RFQ
2,205
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 - Buck 4.35 V ~ 14 V Enable, Power Good, Soft Start, Tracking Positive 1 - Yes -
LTC3807HFE#PBF
Per Unit
$7.05
RFQ
RFQ
1,425
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 50kHz ~ 900kHz Buck 4 V ~ 38 V Current Limit, Enable, Frequency Control, Soft Start, Tracking Positive 1 99% Yes -
LTC3864HDE#PBF
Per Unit
$5.95
RFQ
RFQ
3,429
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 12DFN - Active Tube -40°C ~ 150°C (TJ) 12-WFDFN Exposed Pad Transistor Driver 12-DFN (4x3) Step-Down 50kHz ~ 850kHz Buck 3.5 V ~ 60 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 100% No -
LTC3863HDE#PBF
Per Unit
$5.95
RFQ
RFQ
2,619
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 12DFN - Active Tube -40°C ~ 150°C (TJ) 12-WFDFN Exposed Pad Transistor Driver 12-DFN (4x3) Step-Down 50kHz ~ 850kHz Buck 3.5 V ~ 60 V Current Limit, Enable, Frequency Control, Soft Start Positive or Negative 1 - No -
TFS7701H
Per Unit
$4.95
RFQ
RFQ
2,179
In-stock
Power Integrations IC REG CTRLR MULT TOP ESIP-16F HiperTFS™-2 Active Tube -40°C ~ 150°C (TJ) 16-SSIP, 12 Leads, Exposed Pad, Formed Leads Transistor Driver eSIP-16F Step-Up, Step-Down 66kHz, 132kHz Flyback, Forward Converter Up to 11.5V Enable, Reset Positive, Isolation Capable 2 63% No -
L5991A
RFQ
RFQ
2,112
In-stock
STMicroelectronics IC REG CTRLR FLYBACK 16DIP - Obsolete Tube -40°C ~ 150°C (TJ) 16-DIP (0.300", 7.62mm) Transistor Driver 16-DIP Step-Up/Step-Down Up to 1MHz Flyback 7.6 V ~ 20 V Current Limit, Frequency Control, Soft Start Positive, Isolation Capable 1 93% Yes -
E-L6910ATR
RFQ
RFQ
3,954
In-stock
STMicroelectronics IC REG CTRLR BUCK 16HTSSOP - Obsolete Digi-Reel® -40°C ~ 150°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 16-HTSSOP Step-Down 200kHz Buck 5 V ~ 12 V Current Limit, Frequency Control, Phase Control, Power Good, Soft Start Positive 1 100% Yes -