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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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52 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 -
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 -
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 -
LTC3887IUJ-1#PBF
LTC3887IUJ-1#PBF
Per Unit
$13.71
 RFQ
RFQ
2,096
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887IUJ#PBF
LTC3887IUJ#PBF
Per Unit
$13.71
 RFQ
RFQ
2,466
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887EUJ#PBF
LTC3887EUJ#PBF
Per Unit
$11.92
 RFQ
RFQ
616
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887EUJ-1#PBF
LTC3887EUJ-1#PBF
Per Unit
$11.92
 RFQ
RFQ
2,945
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
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 -
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 -
LTC3887EUJ#TRPBF
LTC3887EUJ#TRPBF
Per Unit
$6.87
 RFQ
RFQ
1,975
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887EUJ-1#TRPBF
LTC3887EUJ-1#TRPBF
Per Unit
$6.83
 RFQ
RFQ
3,898
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3874EUFD#TRPBF
LTC3874EUFD#TRPBF
Per Unit
$3.16
 RFQ
RFQ
2,048
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 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
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 -
LTC3874EUF-1#TRPBF
LTC3874EUF-1#TRPBF
Per Unit
$3.12
 RFQ
RFQ
2,804
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 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 -
LTC3887IUJ-1#PBF
LTC3887IUJ-1#PBF
Per Unit
$13.71
 RFQ
RFQ
2,096
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
ISL9500CVZ-T
ISL9500CVZ-T
RFQ
RFQ
3,238
In-stock
 Intersil IC REG CTRLR BUCK 38TSSOP - Active Digi-Reel® -10°C ~ 85°C (TA) 38-TFSOP (0.173", 4.40mm Width) Transistor Driver 38-TSSOP Step-Down 250kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes No -
ISL9500CVZ-T
ISL9500CVZ-T
Per Unit
$4.75
 RFQ
RFQ
3,595
In-stock
 Intersil IC REG CTRLR BUCK 38TSSOP - Active Cut Tape (CT) -10°C ~ 85°C (TA) 38-TFSOP (0.173", 4.40mm Width) Transistor Driver 38-TSSOP Step-Down 250kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes No -
ISL9500CVZ-T
ISL9500CVZ-T
Per Unit
$2.31
 RFQ
RFQ
721
In-stock
 Intersil IC REG CTRLR BUCK 38TSSOP - Active Tape & Reel (TR) -10°C ~ 85°C (TA) 38-TFSOP (0.173", 4.40mm Width) Transistor Driver 38-TSSOP Step-Down 250kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes No -
LTC3887IUJ#PBF
LTC3887IUJ#PBF
Per Unit
$13.71
 RFQ
RFQ
2,466
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887EUJ#PBF
LTC3887EUJ#PBF
Per Unit
$11.92
 RFQ
RFQ
616
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887EUJ-1#PBF
LTC3887EUJ-1#PBF
Per Unit
$11.92
 RFQ
RFQ
2,945
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tube -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
ISL9500CVZ
ISL9500CVZ
Per Unit
$2.43
 RFQ
RFQ
708
In-stock
 Intersil IC REG CTRLR BUCK 38TSSOP - Active Tube -10°C ~ 85°C (TA) 38-TFSOP (0.173", 4.40mm Width) Transistor Driver 38-TSSOP Step-Down 250kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Phase Control, Power Good Positive 2 - Yes No -
LTC3887IUJ#TRPBF
LTC3887IUJ#TRPBF
Per Unit
$7.89
 RFQ
RFQ
3,495
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3887IUJ-1#TRPBF
LTC3887IUJ-1#TRPBF
Per Unit
$7.85
 RFQ
RFQ
719
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK PMBUS 40QFN PolyPhase® Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 24 V Enable, Frequency Control, Phase Control Positive 2 - Yes Yes I²C, PMBus
LTC3874IUFD#TRPBF
LTC3874IUFD#TRPBF
Per Unit
$3.38
 RFQ
RFQ
2,498
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 250kHz ~ 1MHz Buck 4.5 V ~ 38 V Current Limit, Enable, Frequency Control, Phase Control Positive 2 - Yes Yes -
LTC3874IUF-1#TRPBF
LTC3874IUF-1#TRPBF
Per Unit
$3.34
 RFQ
RFQ
1,410
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 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 -
Default Photo
LTC3887IUJ-2#TRPBF
Per Unit
$7.79
RFQ
VIEW
RFQ
Linear Technology/Analog Devices DUAL OUTPUT POLYPHASE STEP-DOWN $proddata[$product['id']]['package'] PolyPhase® Active   -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 34 V Enable, Frequency Control, Phase Control Positive 2   Yes Yes I²C, PMBus
Default Photo
LTC3887EUJ-2#TRPBF
Per Unit
$6.77
RFQ
VIEW
RFQ
Linear Technology/Analog Devices DUAL OUTPUT POLYPHASE STEP-DOWN $proddata[$product['id']]['package'] PolyPhase® Active   -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad Transistor Driver 40-QFN (6x6) Step-Down 250kHz ~ 1MHz Buck 4.5 V ~ 34 V Enable, Frequency Control, Phase Control Positive 2   Yes Yes I²C, PMBus
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