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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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255 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
LTC3874IUF-1#PBF
LTC3874IUF-1#PBF
Per Unit
$5.77
 RFQ
RFQ
2,676
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
LTC3874EUF-1#PBF
LTC3874EUF-1#PBF
Per Unit
$5.38
 RFQ
RFQ
1,634
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 24QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 24-WFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
LTC3787MPGN#PBF
LTC3787MPGN#PBF
Per Unit
$20.50
 RFQ
RFQ
1,220
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST 28SSOP PolyPhase® Active Tube -55°C ~ 150°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes No -
LTC3788IGN-1#PBF
LTC3788IGN-1#PBF
Per Unit
$8.71
 RFQ
RFQ
2,827
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST 28SSOP - Active Tube -40°C ~ 125°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes No -
LTC3874IUFD#PBF
LTC3874IUFD#PBF
Per Unit
$5.77
 RFQ
RFQ
1,433
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 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
LTC3838IFE#PBF
LTC3838IFE#PBF
Per Unit
$8.46
 RFQ
RFQ
2,611
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38TSSOP PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3875IUH#PBF
LTC3875IUH#PBF
Per Unit
$7.94
 RFQ
RFQ
1,935
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 40QFN - Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 250kHz ~ 720kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3838IUHF-1#PBF
LTC3838IUHF-1#PBF
Per Unit
$7.82
 RFQ
RFQ
2,599
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3839IUH#PBF
LTC3839IUH#PBF
Per Unit
$7.82
 RFQ
RFQ
832
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 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3856EFE#PBF
LTC3856EFE#PBF
Per Unit
$7.56
 RFQ
RFQ
3,310
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38TSSOP PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down 250kHz ~ 770kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 94% Yes No -
LTC3875EUH#PBF
LTC3875EUH#PBF
Per Unit
$7.56
 RFQ
RFQ
1,425
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 40QFN - Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 250kHz ~ 720kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3838EUHF-2#PBF
LTC3838EUHF-2#PBF
Per Unit
$6.92
 RFQ
RFQ
1,892
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3874EUFD#PBF
LTC3874EUFD#PBF
Per Unit
$5.38
 RFQ
RFQ
3,201
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 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
LTC3856IFE#PBF
LTC3856IFE#PBF
Per Unit
$4.73
 RFQ
RFQ
2,350
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38TSSOP PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down 250kHz ~ 770kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 94% Yes No -
LTC3875IUJ#TRPBF
LTC3875IUJ#TRPBF
Per Unit
$4.62
 RFQ
RFQ
1,952
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 720kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3856IUH#TRPBF
LTC3856IUH#TRPBF
Per Unit
$4.62
 RFQ
RFQ
2,176
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 250kHz ~ 770kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 94% Yes No -
LTC3875IUH#TRPBF
LTC3875IUH#TRPBF
Per Unit
$4.57
 RFQ
RFQ
1,888
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (5x5) Step-Down 250kHz ~ 720kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3838IUHF-1#TRPBF
LTC3838IUHF-1#TRPBF
Per Unit
$4.54
 RFQ
RFQ
1,016
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3838IUHF-2#TRPBF
LTC3838IUHF-2#TRPBF
Per Unit
$4.54
 RFQ
RFQ
1,330
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3839IUH#TRPBF
LTC3839IUH#TRPBF
Per Unit
$4.54
 RFQ
RFQ
2,811
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3838IUHF#TRPBF
LTC3838IUHF#TRPBF
Per Unit
$4.54
 RFQ
RFQ
2,909
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3855IUJ#TRPBF
LTC3855IUJ#TRPBF
Per Unit
$4.54
 RFQ
RFQ
3,712
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 40QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 770kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 95% Yes No -
LTC3787EUFD#TRPBF
LTC3787EUFD#TRPBF
Per Unit
$4.47
 RFQ
RFQ
1,995
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST 28QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes No -
LTC3787EGN#TRPBF
LTC3787EGN#TRPBF
Per Unit
$4.47
 RFQ
RFQ
2,961
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST 28SSOP PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes No -
LTC3788EUH#TRPBF
LTC3788EUH#TRPBF
Per Unit
$4.47
 RFQ
RFQ
2,937
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST 32QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes No -
LTC3788EGN-1#TRPBF
LTC3788EGN-1#TRPBF
Per Unit
$4.47
 RFQ
RFQ
2,575
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BOOST 28SSOP - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-SSOP (0.154", 3.90mm Width) Transistor Driver 28-SSOP Step-Up 105kHz ~ 760kHz Boost 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 96% Yes No -
LTC3838IUHF-2#PBF
LTC3838IUHF-2#PBF
Per Unit
$4.44
 RFQ
RFQ
2,571
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3838IUHF#PBF
LTC3838IUHF#PBF
Per Unit
$4.44
 RFQ
RFQ
3,924
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad Transistor Driver 38-QFN (5x7) Step-Down 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3875EUJ#TRPBF
LTC3875EUJ#TRPBF
Per Unit
$4.39
 RFQ
RFQ
3,526
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 40QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 720kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No -
LTC3856EFE#TRPBF
LTC3856EFE#TRPBF
Per Unit
$4.39
 RFQ
RFQ
2,955
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 38TSSOP PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 38-TFSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 38-TSSOP-EP Step-Down 250kHz ~ 770kHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 94% Yes No -
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