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  4. PMIC - Voltage Regulators - DC DC Switching Controllers
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37 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
GLOBAL STOCKS
LT8390AEUFD#PBF
LT8390AEUFD#PBF
Per Unit
$10.11
 RFQ
RFQ
2,449
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-VFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#PBF
Per Unit
$10.11
 RFQ
RFQ
1,510
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AIUFD#TRPBF
LT8390AIUFD#TRPBF
Per Unit
$6.40
 RFQ
RFQ
1,550
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AIFE#TRPBF
Per Unit
$6.40
 RFQ
RFQ
1,456
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390IUFD#TRPBF
LT8390IUFD#TRPBF
Per Unit
$6.40
 RFQ
RFQ
1,362
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390IFE#TRPBF
Per Unit
$6.40
 RFQ
RFQ
2,686
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28TSS - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AEUFD#TRPBF
LT8390AEUFD#TRPBF
Per Unit
$5.82
 RFQ
RFQ
1,142
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#TRPBF
Per Unit
$5.82
 RFQ
RFQ
3,644
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390EUFD#TRPBF
LT8390EUFD#TRPBF
Per Unit
$5.82
 RFQ
RFQ
1,478
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390EFE#TRPBF
Per Unit
$5.82
 RFQ
RFQ
3,801
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28TSS - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AEUFD#PBF
LT8390AEUFD#PBF
Per Unit
$10.11
 RFQ
RFQ
2,449
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-VFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#PBF
Per Unit
$10.11
 RFQ
RFQ
1,510
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AIFE#PBF
Per Unit
$11.15
 RFQ
RFQ
604
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AIUFD#PBF
LT8390AIUFD#PBF
Per Unit
$11.15
 RFQ
RFQ
3,720
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390IUFD#PBF
LT8390IUFD#PBF
Per Unit
$11.15
 RFQ
RFQ
1,853
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28QFN - Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390IFE#PBF
Per Unit
$11.15
 RFQ
RFQ
1,691
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28TSS - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390EUFD#PBF
LT8390EUFD#PBF
Per Unit
$10.11
 RFQ
RFQ
1,709
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28QFN - Active Tube -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390EFE#PBF
Per Unit
$10.11
 RFQ
RFQ
1,144
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28TSS - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#TRPBF
RFQ
VIEW
RFQ
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 $proddata[$product['id']]['package']   Active   -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#TRPBF
Per Unit
$11.48
RFQ
VIEW
RFQ
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 $proddata[$product['id']]['package']   Active   -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#TRPBF
Per Unit
$5.82
RFQ
VIEW
RFQ
Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 $proddata[$product['id']]['package']   Active   -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AIUFD#TRPBF
LT8390AIUFD#TRPBF
Per Unit
$6.40
 RFQ
RFQ
1,550
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AIFE#TRPBF
Per Unit
$6.40
 RFQ
RFQ
1,456
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390IUFD#TRPBF
LT8390IUFD#TRPBF
Per Unit
$6.40
 RFQ
RFQ
1,362
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390IFE#TRPBF
Per Unit
$6.40
 RFQ
RFQ
2,686
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28TSS - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390AEUFD#TRPBF
LT8390AEUFD#TRPBF
Per Unit
$5.82
 RFQ
RFQ
1,142
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AEFE#TRPBF
Per Unit
$5.82
 RFQ
RFQ
3,644
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
LT8390EUFD#TRPBF
LT8390EUFD#TRPBF
Per Unit
$5.82
 RFQ
RFQ
1,478
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28QFN - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad Transistor Driver 28-QFN (4x5) Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390EFE#TRPBF
Per Unit
$5.82
 RFQ
RFQ
3,801
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK/BOOST 28TSS - Active Tape & Reel (TR) -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 190kHz ~ 630kHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
Default Photo
LT8390AIFE#PBF
Per Unit
$11.15
 RFQ
RFQ
604
In-stock
 Linear Technology/Analog Devices IC REG CTRLR BUCK-BOOST 28 - Active Tube -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad Transistor Driver 28-TSSOP Step-Up/Step-Down 645kHz ~ 2.1MHz Buck-Boost 4 V ~ 60 V Current Limit, Frequency Control, Soft Start Positive 1 95% Yes
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