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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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74 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
GLOBAL STOCKS
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
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
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
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
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
LTC3838EFE#TRPBF
LTC3838EFE#TRPBF
Per Unit
$4.31
 RFQ
RFQ
2,334
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 200kHz ~ 2MHz Buck 4.5 V ~ 38 V Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Positive 2 - Yes No
LTC3838EUHF-1#TRPBF
LTC3838EUHF-1#TRPBF
Per Unit
$4.03
 RFQ
RFQ
1,077
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
LTC3838EUHF-2#TRPBF
LTC3838EUHF-2#TRPBF
Per Unit
$4.03
 RFQ
RFQ
829
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
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 - Yes No
LTC3838EUHF#TRPBF
LTC3838EUHF#TRPBF
Per Unit
$4.03
 RFQ
RFQ
679
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
ISL6567CRZ-T
ISL6567CRZ-T
Per Unit
$2.16
 RFQ
RFQ
1,947
In-stock
 Intersil IC REG CTRLR BUCK 24QFN - Active Tape & Reel (TR) 0°C ~ 70°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN-EP (4x4) Step-Down 200kHz ~ 2MHz Buck 4.9 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 2 66% Yes No
ISL6567IRZ-TS2698
ISL6567IRZ-TS2698
RFQ
RFQ
3,744
In-stock
 Intersil IC REG CTRLR BUCK 24QFN - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN-EP (4x4) Step-Down 200kHz ~ 2MHz Buck 4.9 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 2 66% Yes No
ISL6567CRZ
ISL6567CRZ
RFQ
RFQ
1,171
In-stock
 Intersil IC REG CTRLR BUCK 24QFN - Obsolete Tube 0°C ~ 70°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN-EP (4x4) Step-Down 200kHz ~ 2MHz Buck 4.9 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 2 66% Yes No
ISL6567IRZS2698
ISL6567IRZS2698
RFQ
RFQ
3,563
In-stock
 Intersil IC REG CTRLR BUCK 24QFN - Obsolete Tube -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN-EP (4x4) Step-Down 200kHz ~ 2MHz Buck 4.9 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 2 66% Yes No
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
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
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
ISL6567IRZ
ISL6567IRZ
Per Unit
$2.95
 RFQ
RFQ
1,679
In-stock
 Intersil IC REG CTRLR BUCK 24QFN - Active Tube -40°C ~ 85°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN-EP (4x4) Step-Down 200kHz ~ 2MHz Buck 4.9 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 2 66% 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
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
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