Product Index > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers

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Manufacturer Packaging Series Part Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Package / Case Supplier Device Package
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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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Packaging Series Part Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Package / Case Supplier Device Package
   
LTC3862EFE-1#PBF Datasheet LTC3862EFE-1#PBF - Linear Technology LTC3862EFE-1#PBF-ND IC REG CTRLR BOOST/SEPIC 24TSSOP 2,450 - Immediate
7.29000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, SEPIC 2 2 8.5 V ~ 36 V 75kHz ~ 500kHz 96% No Yes
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Enable, Frequency Control, Phase Control, Soft Start -40°C ~ 85°C (TA) 24-TSSOP (0.173", 4.40mm Width) Exposed Pad 24-TSSOP-EP
LT8710EFE#PBF Datasheet LT8710EFE#PBF - Linear Technology LT8710EFE#PBF-ND IC REG CTRLR MULT TOP 20TSSOP 428 - Immediate
7.29000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Boost, Flyback, SEPIC 1 1 4.5 V ~ 80 V 100kHz ~ 750kHz
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Yes Yes
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Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP
LTC3891EUDC#PBF Datasheet LTC3891EUDC#PBF - Linear Technology LTC3891EUDC#PBF-ND IC REG CTRLR BUCK 20QFN 502 - Immediate
7.41000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 4 V ~ 60 V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad 20-QFN (3x4)
MAX1791EUB+ Datasheet MAX1791EUB+ - Maxim Integrated MAX1791EUB+-ND IC REG CTRLR BUCK 10UMAX 1,071 - Immediate
350 - Factory Stock
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7.46000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 5 V ~ 20 V 300kHz
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Yes No
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Enable -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-uMAX
MAX1771ESA+ Datasheet MAX1771ESA+ - Maxim Integrated MAX1771ESA+-ND IC REG CTRLR BST/BUCK-BST 8SOIC 2,587 - Immediate
7.53000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Buck-Boost 1 1 3 V ~ 16.5 V 300kHz 92% No No
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Enable -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
LTC3788EUH#PBF Datasheet LTC3788EUH#PBF - Linear Technology LTC3788EUH#PBF-ND IC REG CTRLR BOOST 32QFN 872 - Immediate
7.54000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up Positive Boost 2 2 4.5 V ~ 38 V 105kHz ~ 760kHz 96% Yes No
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Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) 32-WFQFN Exposed Pad 32-QFN (5x5)
LTC3853EUJ#PBF Datasheet LTC3853EUJ#PBF - Linear Technology LTC3853EUJ#PBF-ND IC REG CTRLR BUCK 40QFN 523 - Immediate
7.54000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 3 3 4.5 V ~ 24 V 250kHz ~ 750kHz 98% Yes No
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 40-WFQFN Exposed Pad 40-QFN (6x6)
LTC3787EUFD#PBF Datasheet LTC3787EUFD#PBF - Linear Technology LTC3787EUFD#PBF-ND IC REG CTRLR BOOST 28QFN 469 - Immediate
7.54000 1 Tube?
Alternate Packaging
PolyPhase® Active Transistor Driver Step-Up Positive Boost 2 2 4.5 V ~ 38 V 105kHz ~ 760kHz 96% Yes No
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Current Limit, Enable, Frequency Control, Power Good, Soft Start -40°C ~ 125°C (TJ) 28-WFQFN Exposed Pad 28-QFN (4x5)
LTC3810IG#PBF Datasheet LTC3810IG#PBF - Linear Technology LTC3810IG#PBF-ND IC REG CTRLR BUCK 28SSOP 126 - Immediate
7.64000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 6.35 V ~ 14 V
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Yes Yes
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Enable, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 28-SSOP (0.209", 5.30mm Width) 28-SSOP
LTC3736EGN#PBF Datasheet LTC3736EGN#PBF - Linear Technology LTC3736EGN#PBF-ND IC REG CTRLR BUCK 24SSOP 410 - Immediate
7.66000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 2 2 2.75 V ~ 9.8 V 300kHz ~ 750kHz 100% Yes Yes
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Current Limit, Enable, Power Good, Soft Start, Tracking -40°C ~ 85°C (TA) 24-SSOP (0.154", 3.90mm Width) 24-SSOP
MAX1847EEE+ Datasheet MAX1847EEE+ - Maxim Integrated MAX1847EEE+-ND IC REG CTRLR FLYBACK 16QSOP 922 - Immediate
200 - Factory Stock
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7.77000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up/Step-Down Negative Flyback 1 1 3 V ~ 16.5 V 100kHz ~ 500kHz 96% No Yes
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Enable, Frequency Control -40°C ~ 85°C (TA) 16-SSOP (0.154", 3.90mm Width) 16-QSOP
LTC3891EFE#PBF Datasheet LTC3891EFE#PBF - Linear Technology LTC3891EFE#PBF-ND IC REG CTRLR BUCK 20TSSOP 1,256 - Immediate
7.79000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 4 V ~ 60 V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP
LT8710IFE#PBF Datasheet LT8710IFE#PBF - Linear Technology LT8710IFE#PBF-ND IC REG CTRLR MULT TOP 20TSSOP 499 - Immediate
7.79000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Boost, Flyback, SEPIC 1 1 4.5 V ~ 80 V 100kHz ~ 750kHz
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Yes Yes
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Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 20-TSSOP (0.173", 4.40mm Width) Exposed Pad 20-TSSOP-EP
LT3840EUFE#PBF Datasheet LT3840EUFE#PBF - Linear Technology LT3840EUFE#PBF-ND IC REG CTRLR BUCK 38QFN 190 - Immediate
7.79000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive or Negative Buck 1 1 2.5 V ~ 60 V 50kHz ~ 1MHz 99% Yes Yes
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Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 38-WFQFN Exposed Pad 38-QFN (4x6)
LT3748HMS#PBF Datasheet LT3748HMS#PBF - Linear Technology LT3748HMS#PBF-ND IC REG CTRLR FLYBACK 16MSOP 2,083 - Immediate
7.91000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Flyback 1 1 5 V ~ 100 V
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No No
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Enable, Soft Start -40°C ~ 150°C (TJ) 16-TFSOP (0.118", 3.00mm), 12 leads 16-MSOP
LT3844IFE#PBF Datasheet LT3844IFE#PBF - Linear Technology LT3844IFE#PBF-ND IC REG CTRLR MULT TOP 16TSSOP 557 - Immediate
7.91000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive or Negative Buck, Boost, SEPIC 1 1 4 V ~ 60 V 300kHz
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No Yes
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Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-TSSOP-EP
LT3840EFE#PBF Datasheet LT3840EFE#PBF - Linear Technology LT3840EFE#PBF-ND IC REG CTRLR BUCK 28TSSOP 648 - Immediate
8.17000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive or Negative Buck 1 1 2.5 V ~ 60 V 50kHz ~ 1MHz 99% Yes Yes
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Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 28-TSSOP (0.173", 4.40mm Width) Exposed Pad 28-TSSOP-EP
LT3845IFE#PBF Datasheet LT3845IFE#PBF - Linear Technology LT3845IFE#PBF-ND IC REG CTRLR BUCK 16TSSOP 1,670 - Immediate
8.42000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 4 V ~ 60 V 300kHz
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Yes Yes
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Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-TSSOP-EP
LT1680CSW#PBF Datasheet LT1680CSW#PBF - Linear Technology LT1680CSW#PBF-ND IC REG CTLR BST/FWRD CONV 16SOIC 539 - Immediate
8.42000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Up, Step-Up/Step-Down Positive Boost, Forward Converter 1 1 9 V ~ 60 V
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90% No Yes
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Enable, Soft Start 0°C ~ 70°C (TA) 16-SOIC (0.295", 7.50mm Width) 16-SOIC
LT3741EUF#PBF Datasheet LT3741EUF#PBF - Linear Technology LT3741EUF#PBF-ND IC REG CTRLR BUCK 20QFN 560 - Immediate
8.44000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 6 V ~ 36 V 200kHz ~ 1MHz
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Yes Yes
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Enable, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad 20-QFN (4x4)
TPS40428RHAT Datasheet TPS40428RHAT - Texas Instruments 296-38349-2-ND IC REG CTRLR BUCK PMBUS 40VQFN 2,000 - Immediate
2,000 - Factory Stock
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8.44560 250 Tape & Reel (TR)?
Alternate Packaging
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Active PWM Signal Step-Down Positive Buck 2 2 4.5 V ~ 20 V 200kHz ~ 1.5MHz
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No Yes PMBus Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad 40-VQFN (6x6)
TPS40428RHAT Datasheet TPS40428RHAT - Texas Instruments 296-38349-1-ND IC REG CTRLR BUCK PMBUS 40VQFN 2,113 - Immediate
2,000 - Factory Stock
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10.75000 1 Cut Tape (CT)?
Alternate Packaging
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Active PWM Signal Step-Down Positive Buck 2 2 4.5 V ~ 20 V 200kHz ~ 1.5MHz
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No Yes PMBus Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad 40-VQFN (6x6)
TPS40428RHAT Datasheet TPS40428RHAT - Texas Instruments 296-38349-6-ND IC REG CTRLR BUCK PMBUS 40VQFN 2,113 - Immediate
2,000 - Factory Stock
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Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
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Active PWM Signal Step-Down Positive Buck 2 2 4.5 V ~ 20 V 200kHz ~ 1.5MHz
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No Yes PMBus Frequency Control, Phase Control, Power Good -40°C ~ 125°C (TJ) 40-VFQFN Exposed Pad 40-VQFN (6x6)
MAX1745EUB+ Datasheet MAX1745EUB+ - Maxim Integrated MAX1745EUB+-ND IC REG CTRLR BUCK 10UMAX 999 - Immediate
8.49000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 4.5 V ~ 36 V Up to 330kHz 100% No No
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Enable -40°C ~ 85°C (TA) 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-uMAX
LTC3891IUDC#PBF Datasheet LTC3891IUDC#PBF - Linear Technology LTC3891IUDC#PBF-ND IC REG CTRLR BUCK 20QFN 978 - Immediate
8.49000 1 Tube?
Alternate Packaging
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Active Transistor Driver Step-Down Positive Buck 1 1 4 V ~ 60 V 105kHz ~ 835kHz, 350kHz ~ 535kHz 99% Yes No
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Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking -40°C ~ 125°C (TJ) 20-WFQFN Exposed Pad 20-QFN (3x4)
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16:03:28 2/26/2017