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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Operating Temperature Mounting Type Package / Case Base Product Number Output Type Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Function Voltage - Supply (Vcc/Vdd) Number of Outputs Topology Frequency - Switching Control Features Output Configuration Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces
Analog Devices Inc. LT1680ISW#TRPBF Analog Devices Inc. LT1680ISW#TRPBF Analog Devices Inc.
RFQ

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/image/Analog Devices Inc. - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.295", 7.50mm Width) LT1680 Transistor Driver 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Up, Step-Up/Step-Down 9V ~ 60V 1 Boost, Forward Converter - Enable, Soft Start Positive 1 90% No Yes -
Analog Devices Inc. LTC3728LCGN#PBF Analog Devices Inc. LTC3728LCGN#PBF Analog Devices Inc.
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Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 85°C (TA) Surface Mount 28-SSOP (0.154", 3.90mm Width) LTC3728 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 49 Step-Down 4.5V ~ 28V 2 Buck 260kHz ~ 550kHz Enable, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC1708EG-PG#PBF Analog Devices Inc. LTC1708EG-PG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC1708 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC1708EG-PG#PBF EAR99 8542.39.0001 37 Step-Down 3.5V ~ 30V 2 Buck 220kHz Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC1159CG-5#PBF Analog Devices Inc. LTC1159CG-5#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 20-SSOP (0.209", 5.30mm Width) LTC1159 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 66 Step-Down 4V ~ 40V 1 Buck Up to 250kHz Current Limit, Enable Positive or Negative 1 100% Yes No -
Analog Devices Inc. LTC1159CG-3.3#PBF Analog Devices Inc. LTC1159CG-3.3#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 20-SSOP (0.209", 5.30mm Width) LTC1159 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 66 Step-Down 4V ~ 40V 1 Buck Up to 250kHz Current Limit, Enable Positive or Negative 1 100% Yes No -
Analog Devices Inc. LTC1159CG#PBF Analog Devices Inc. LTC1159CG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 20-SSOP (0.209", 5.30mm Width) LTC1159 Transistor Driver 20-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 66 Step-Down 4V ~ 40V 1 Buck Up to 250kHz Current Limit, Enable Positive or Negative 1 100% Yes No -
Analog Devices Inc. LTC1629IG-PG#PBF Analog Devices Inc. LTC1629IG-PG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC1629 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LTC1629IG-PG#PBF EAR99 8542.39.0001 47 Step-Down 4V ~ 36V 2 Buck 220kHz Enable, Phase Control, Power Good, Soft Start Positive 2 99.5% Yes No -
Analog Devices Inc. LTC3808EGN#PBF Analog Devices Inc. LTC3808EGN#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SSOP (0.154", 3.90mm Width) LTC3808 Transistor Driver 16-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 2.75V ~ 9.8V 1 Buck 250kHz ~ 750kHz Enable, Frequency Control, Power Good, Soft Start, Tracking Positive 1 100% Yes Yes -
Analog Devices Inc. LT1241IS8#PBF Analog Devices Inc. LT1241IS8#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 100°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LT1241 Transistor Driver 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LT1241IS8#PBF EAR99 8542.39.0001 100 Step-Down 8.2V ~ 25V 1 Buck 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Analog Devices Inc. LTC1871EMS-7#PBF Analog Devices Inc. LTC1871EMS-7#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LTC1871 Transistor Driver 10-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Up/Step-Down 6V ~ 36V 1 Boost, Flyback, SEPIC 50kHz ~ 1MHz Enable, Frequency Control Positive 1 92% No Yes -
Analog Devices Inc. LT1737CS#PBF Analog Devices Inc. LT1737CS#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tube Active 0°C ~ 100°C (TJ) Surface Mount 16-SOIC (0.154", 3.90mm Width) LT1737 Transistor Driver 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LT1737CS#PBF EAR99 8542.39.0001 50 Step-Up/Step-Down 4.1V ~ 20V 1 Flyback 90kHz ~ 115kHz Enable, Soft Start Positive or Negative, Isolation Capable 1 90% No No -
Analog Devices Inc. LT1243IS8#PBF Analog Devices Inc. LT1243IS8#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 100°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LT1243 Transistor Driver 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -2735-LT1243IS8#PBF EAR99 8542.39.0001 100 Step-Down 8.2V ~ 25V 1 Buck 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
Analog Devices Inc. LTC1871IMS#PBF Analog Devices Inc. LTC1871IMS#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LTC1871 Transistor Driver 10-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Up/Step-Down 2.5V ~ 36V 1 Boost, Flyback, SEPIC 50kHz ~ 1MHz Enable, Frequency Control Positive or Negative 1 92% No Yes -
Analog Devices Inc. LTC1148HVCN-5#PBF Analog Devices Inc. LTC1148HVCN-5#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Through Hole 14-DIP (0.300", 7.62mm) LTC1148 Transistor Driver 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Down 3.5V ~ 20V 1 Buck Up to 250kHz Current Limit, Enable Positive 1 100% Yes No -
Analog Devices Inc. LTC1148HVCN#PBF Analog Devices Inc. LTC1148HVCN#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Through Hole 14-DIP (0.300", 7.62mm) LTC1148 Transistor Driver 14-PDIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 25 Step-Down 3.5V ~ 20V 1 Buck Up to 250kHz Current Limit, Enable Positive 1 100% Yes No -
Analog Devices Inc. LTC1159CS-5#PBF Analog Devices Inc. LTC1159CS-5#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) LTC1159 Transistor Driver 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down 4V ~ 40V 1 Buck Up to 250kHz Current Limit, Enable Positive or Negative 1 100% Yes No -
Analog Devices Inc. LTC3707EGN#PBF Analog Devices Inc. LTC3707EGN#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.154", 3.90mm Width) LTC3707 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 49 Step-Down 4.5V ~ 28V 2 Buck 220kHz Enable, Frequency Control, Power Good, Soft Start Positive 2 99.4% Yes No -
Analog Devices Inc. LTC1629CG#PBF Analog Devices Inc. LTC1629CG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. PolyPhase® Tube Active 0°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC1629 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 47 Step-Down 4V ~ 36V 2 Buck 220kHz Enable, Phase Control, Power Good, Soft Start Positive 2 99.5% Yes No -
Analog Devices Inc. LTC1873EG#PBF Analog Devices Inc. LTC1873EG#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC1873 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 47 Step-Down 3V ~ 7V 2 Buck 550kHz Enable, Soft Start Positive 2 90% Yes No -
Analog Devices Inc. LTC1142HVCG-ADJ#PBF Analog Devices Inc. LTC1142HVCG-ADJ#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC1142 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 47 Step-Down 3.5V ~ 18V 2 Buck Up to 250kHz Current Limit, Enable Positive 1 100% Yes No -
Analog Devices Inc. LTC1709EG-9#PBF Analog Devices Inc. LTC1709EG-9#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC1709 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 4V ~ 36V 2 Buck 140kHz ~ 320kHz Enable, Power Good, Soft Start Positive 2 99.5% Yes No -
Analog Devices Inc. LTC1143CS#PBF Analog Devices Inc. LTC1143CS#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) LTC1143 Transistor Driver 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Down, Step-Up/Step-Down 4V ~ 14V 2 Buck, Buck-Boost Up to 400kHz Current Limit, Enable Positive 1 100% No No -
Analog Devices Inc. LTC3708EUH#PBF Analog Devices Inc. LTC3708EUH#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 32-WFQFN Exposed Pad LTC3708 Transistor Driver 32-QFN (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 73 Step-Down 3.2V ~ 36V 2 Buck - Enable, Power Good, Soft Start, Tracking Positive 2 - Yes Yes -
Analog Devices Inc. LTC1147LCS8-3.3#PBF Analog Devices Inc. LTC1147LCS8-3.3#PBF Analog Devices Inc.
RFQ

Min: 1

Mult: 1

/image/Analog Devices Inc. - Tube Active 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) LTC1147 Transistor Driver 8-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Down 3.5V ~ 14V 1 Buck - Current Limit, Enable Positive 1 100% No No -
Texas Instruments LM5026MTX/NOPB Texas Instruments LM5026MTX/NOPB Texas Instruments
RFQ

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5026 Transistor Driver 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 590kHz Dead Time Control, Frequency Control, Reset, Soft Start Positive, Isolation Capable 1 70%, 80% No Yes -
Microchip Technology MCP1630T-E/MC Microchip Technology MCP1630T-E/MC Microchip Technology
RFQ

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/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-VFDFN Exposed Pad MCP1630 Transistor Driver 8-DFN (2x3) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,300 Step-Up, Step-Down, Step-Up/Step-Down 3V ~ 5.5V 1 Buck, Boost, Buck-Boost, Flyback, SEPIC - - Positive, Isolation Capable 1 - Yes No -
Analog Devices Inc. LTC1439IG#PBF Analog Devices Inc. LTC1439IG#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 36-SSOP (0.209", 5.30mm Width) LTC1439 Transistor Driver 36-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 37 Step-Down 3.5V ~ 30V 2 Buck Up to 400kHz Enable, Power on Reset, Soft Start Positive 1 99% Yes No -
Analog Devices Inc. LTC1538IG-AUX#PBF Analog Devices Inc. LTC1538IG-AUX#PBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tube Active -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209", 5.30mm Width) LTC1538 Transistor Driver 28-SSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 47 Step-Down 3.5V ~ 30V 2 Buck Up to 400kHz Enable, Power on Reset, Soft Start Positive 1 99% Yes No -
Semtech Corporation 4508AMLTRT Semtech Corporation 4508AMLTRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Not For New Designs -40°C ~ 125°C (TJ) Surface Mount 12-VQFN Exposed Pad SC4508 Transistor Driver 12-MLPQ (4x4) download RoHS Compliant 1 (Unlimited) EAR99 8542.31.0001 3,000 Step-Down, Step-Up/Step-Down 2.7V ~ 15V 1 Buck, Buck-Boost 100kHz ~ 1.5MHz Enable, Frequency Control, Soft Start Positive 1 97% No No -
Semtech Corporation 470IMLTRT Semtech Corporation 470IMLTRT Semtech Corporation
RFQ

Min: 1

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/image/Semtech Corporation - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 16-VQFN Exposed Pad SC470 Transistor Driver 16-MLPQ (4x4) 1 (Unlimited) EAR99 8542.31.0001 3,000 Step-Down 4.5V ~ 5.5V 1 Buck - Current Limit, Enable, On Time Control, Power Good Positive 1 - Yes No -

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