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
LTC3870IUF-1#PBF
Per Unit
$5.51
RFQ
RFQ
757
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - No Yes -
LTC3870EUF-1#PBF
Per Unit
$5.13
RFQ
RFQ
3,613
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - No Yes -
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 No -
LTC3870IUFD#PBF
Per Unit
$5.51
RFQ
RFQ
707
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - Yes Yes -
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
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 -
LTC3870EUFD#PBF
Per Unit
$5.13
RFQ
RFQ
1,786
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
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 -
LTC3886IUKG#PBF
Per Unit
$15.12
RFQ
RFQ
2,918
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 52QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 52-WFQFN, 46 Leads, Exposed Pad Transistor Driver 52-QFN (7x8) Step-Down 100kHz ~ 750kHz Buck 4.5 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes Yes I²C, PMBus
LTC3886EUKG#PBF
Per Unit
$13.84
RFQ
RFQ
1,641
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 52QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 52-WFQFN, 46 Leads, Exposed Pad Transistor Driver 52-QFN (7x8) Step-Down 100kHz ~ 750kHz Buck 4.5 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes Yes I²C, PMBus
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 -
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 -
LTC3892EFE-1#PBF
Per Unit
$10.51
RFQ
RFQ
1,541
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28TSSOP - Active Tube -40°C ~ 125°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 No -
LTC3870IUF-1#PBF
Per Unit
$5.51
RFQ
RFQ
757
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - No Yes -
LTC3870EUF-1#PBF
Per Unit
$5.13
RFQ
RFQ
3,613
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - No Yes -
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
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 -
LTC3892EFE-1#TRPBF
Per Unit
$6.06
RFQ
RFQ
1,564
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28TSSOP - Active Tape & Reel (TR) -40°C ~ 125°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 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 No -
LTC3870IUF-1#TRPBF
Per Unit
$3.19
RFQ
RFQ
1,462
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - No Yes -
LTC3870IUFD#TRPBF
Per Unit
$3.19
RFQ
RFQ
2,397
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - Yes Yes -
LTC3870EUFD#TRPBF
Per Unit
$3.00
RFQ
RFQ
820
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
LTC3870EUF-1#TRPBF
Per Unit
$2.96
RFQ
RFQ
3,466
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad PWM Signal 24-QFN (4x4) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - No Yes -
LTC3870IUFD#PBF
Per Unit
$5.51
RFQ
RFQ
707
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control, Soft Start Positive 2 - Yes Yes -
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
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 -
LTC3870EUFD#PBF
Per Unit
$5.13
RFQ
RFQ
1,786
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK 28QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Down 500kHz Buck 4.5 V ~ 60 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
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 -
LTC3886IUKG#PBF
Per Unit
$15.12
RFQ
RFQ
2,918
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 52QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 52-WFQFN, 46 Leads, Exposed Pad Transistor Driver 52-QFN (7x8) Step-Down 100kHz ~ 750kHz Buck 4.5 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes Yes I²C, PMBus
LTC3886EUKG#PBF
Per Unit
$13.84
RFQ
RFQ
1,641
In-stock
Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 52QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 52-WFQFN, 46 Leads, Exposed Pad Transistor Driver 52-QFN (7x8) Step-Down 100kHz ~ 750kHz Buck 4.5 V ~ 60 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes Yes I²C, PMBus