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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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366 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 Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
GLOBAL STOCKS
LTC3826EUH#PBF
LTC3826EUH#PBF
Per Unit
$11.28
 RFQ
RFQ
3,143
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 250kHz ~ 530kHz Buck 4 V ~ 36 V Enable, Power Good, Soft Start, Tracking Positive 2 2 99.4% Yes No -
LTC3728LEUH#PBF
LTC3728LEUH#PBF
Per Unit
$9.86
 RFQ
RFQ
2,295
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No -
LTC3728LCUH#PBF
LTC3728LCUH#PBF
Per Unit
$9.35
 RFQ
RFQ
1,451
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No -
LTC3728LXCUH#PBF
LTC3728LXCUH#PBF
Per Unit
$8.84
 RFQ
RFQ
1,569
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No -
LTC3728IUH#PBF
LTC3728IUH#PBF
Per Unit
$11.79
 RFQ
RFQ
2,030
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 3.5 V ~ 30 V Enable, Power Good, Soft Start Positive 2 2 99.4% Yes No -
LTC3828EUH#PBF
LTC3828EUH#PBF
Per Unit
$9.61
 RFQ
RFQ
926
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN PolyPhase® Active Tube -40°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 260kHz ~ 550kHz Buck 4.5 V ~ 28 V Enable, Phase Control, Power Good, Tracking Positive 2 2 99.4% Yes No -
LTC3890MPUH-2#TRPBF
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 2 99% Yes No -
LTC3890MPUH-2#PBF
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 2 99% Yes No -
LTC3890HUH-2#TRPBF
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 2 99% Yes No -
LTC3890HUH-2#PBF
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 2 99% Yes No -
LTC7813MPUH#PBF
LTC7813MPUH#PBF
Per Unit
$26.04
 RFQ
RFQ
2,508
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 32QFN - Active Tube -55°C ~ 150°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Up, Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Boost 4.5 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 1 96%, 99% Yes No -
LTC3890IUH-2#PBF
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 2 99% Yes No -
LTC7813EUH#PBF
LTC7813EUH#PBF
Per Unit
$10.51
 RFQ
RFQ
2,673
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 32QFN - Active Tube -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Up, Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz Buck, Boost 4.5 V ~ 60 V Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 2 1 96%, 99% 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 2 - Yes No -
ISL8126CRZ-T7A
ISL8126CRZ-T7A
RFQ
RFQ
2,085
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Digi-Reel® 0°C ~ 70°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 90% Yes Yes -
ISL8126CRZ-T7A
ISL8126CRZ-T7A
Per Unit
$6.00
 RFQ
RFQ
3,255
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Cut Tape (CT) 0°C ~ 70°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 90% Yes Yes -
ISL8126CRZ-T7A
ISL8126CRZ-T7A
Per Unit
$4.07
 RFQ
RFQ
1,160
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 90% Yes Yes -
LTC1628CUH#PBF
LTC1628CUH#PBF
Per Unit
$9.61
 RFQ
RFQ
765
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 85°C (TA) 32-WFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 220kHz Buck 3.5 V ~ 30 V Enable, Frequency Control, Power Good, Soft Start Positive 2 2 99.4% Yes No -
ISL8120IRZ
ISL8120IRZ
Per Unit
$7.02
 RFQ
RFQ
2,751
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Power Good Positive 2 2 90% Yes Yes -
ISL8120CRZ
ISL8120CRZ
Per Unit
$6.66
 RFQ
RFQ
3,036
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Tube 0°C ~ 70°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Power Good Positive 2 2 90% Yes Yes -
ISL8126IRZ
ISL8126IRZ
Per Unit
$5.30
 RFQ
RFQ
3,563
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Tube -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 90% Yes Yes -
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 2 94% 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 2 - 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 2 96% Yes No -
ISL8126IRZ-T7A
ISL8126IRZ-T7A
Per Unit
$4.29
 RFQ
RFQ
3,438
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Frequency Control, Power Good Positive 2 2 90% Yes Yes -
ISL78227ARZ-T
ISL78227ARZ-T
Per Unit
$4.09
 RFQ
RFQ
699
In-stock
 Intersil IC REG CTRLR BOOST 32WQFN Automotive, AEC-Q100 Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Up 50kHz ~ 1.1MHz Boost 5 V ~ 55 V Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 2 89% Yes Yes -
LTC3839EUH#TRPBF
LTC3839EUH#TRPBF
Per Unit
$4.03
 RFQ
RFQ
723
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 2 - Yes No -
LTC3856EUH#TRPBF
LTC3856EUH#TRPBF
Per Unit
$4.03
 RFQ
RFQ
872
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 2 94% Yes No -
ISL8120IRZ-TK
ISL8120IRZ-TK
Per Unit
$3.98
 RFQ
RFQ
1,088
In-stock
 Intersil IC REG CTRLR BUCK 32QFN - Active Tape & Reel (TR) -40°C ~ 85°C (TA) 32-VFQFN Exposed Pad Transistor Driver 32-QFN (5x5) Step-Down 150kHz ~ 1.5MHz Buck 3 V ~ 5.6 V Current Limit, Enable, Power Good Positive 2 2 90% Yes Yes -
LTC3892HUH#PBF
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 2 99% Yes No -
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