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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
Microchip Technology UC2845AD Microchip Technology UC2845AD Microchip Technology
RFQ

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/image/Microchip Technology - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC2845 Transistor Driver 14-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Microsemi Corporation UC3842AD Microsemi Corporation UC3842AD Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3842 Transistor Driver 14-SOIC download RoHS Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down 10V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
Microchip Technology UC3844AM Microchip Technology UC3844AM Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Discontinued at Digi-Key 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3844 Transistor Driver 8-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 50 Step-Up, Step-Down 10V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Microsemi Corporation UC3845ADM Microsemi Corporation UC3845ADM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Bulk Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC3845 Transistor Driver 8-SOIC download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Microsemi Corporation UC3845AM Microsemi Corporation UC3845AM Microsemi Corporation
RFQ

Min: 1

Mult: 1

/image/Microsemi Corporation - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC3845 Transistor Driver 8-DIP download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down 7.6V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
STMicroelectronics L6997STR STMicroelectronics L6997STR STMicroelectronics
RFQ

Min: 1

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/image/STMicroelectronics - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173", 4.40mm Width) L6997 Transistor Driver 20-TSSOP download RoHS Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 3V ~ 5.5V 1 Buck - Current Limit, Enable, Phase Control, Power Good, Soft Start Positive 1 - Yes No -
Infineon Technologies IRU3065CLTR Infineon Technologies IRU3065CLTR Infineon Technologies
RFQ

Min: 1

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/image/Infineon Technologies - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount SOT-23-6 IRU3065 Transistor Driver SOT-23-6 download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Up/Step-Down 5V 1 Buck-Boost Up to 1.5MHz - Negative 1 100% No No -
Texas Instruments UCC28084DR Texas Instruments UCC28084DR Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UCC28084 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up/Step-Down 4.1V ~ 15V 2 Half-Bridge, Push-Pull 200kHz Current Limit, Frequency Control Positive 1 49% Yes No -
Texas Instruments LM2742MTC/NOPB Texas Instruments LM2742MTC/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Active -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173", 4.40mm Width) LM2742 Transistor Driver 14-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 94 Step-Down 4.5V ~ 5.5V 1 Buck 50kHz ~ 2MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 1 90% Yes No -
Texas Instruments LM5020SD-1/NOPB Texas Instruments LM5020SD-1/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 10-WDFN Exposed Pad LM5020 Transistor Driver 10-WSON (4x4) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1,000 Step-Up/Step-Down 8V ~ 15V 1 Flyback 200kHz ~ 630kHz Frequency Control, Soft Start Positive 1 80% No Yes -
Texas Instruments LM5041ASD/NOPB Texas Instruments LM5041ASD/NOPB Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 16-WFDFN Exposed Pad LM5041 Transistor Driver 16-WSON (5x5) download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 1,000 Step-Up/Step-Down 15V ~ 90V 1 Half-Bridge, Push-Pull 200kHz, 600kHz Dead Time Control, Frequency Control, Soft Start Positive 1 - Yes Yes -
Analog Devices Inc. LTC1735CS-1#TRPBF Analog Devices Inc. LTC1735CS-1#TRPBF Analog Devices Inc.
RFQ

Min: 1

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/image/Analog Devices Inc. - Tape & Reel (TR) Active 0°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) LTC1735 Transistor Driver 16-SO download ROHS3 Compliant 1 (Unlimited) REACH Unaffected Q2226671 EAR99 8542.39.0001 2,500 Step-Down 3.5V ~ 30V 1 Buck 300kHz Enable, Power Good, Soft Start Positive 1 99.4% Yes No -
Texas Instruments UC1842AMDREP Texas Instruments UC1842AMDREP Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tape & Reel (TR) Active -55°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC1842 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Down, Step-Up/Step-Down 10V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
Texas Instruments UC1844AMDREP Texas Instruments UC1844AMDREP Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -55°C ~ 125°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC1844 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 10V ~ 30V 1 Boost, Buck, Flyback, Forward Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Texas Instruments TPS40100RGE Texas Instruments TPS40100RGE Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments - Tube Obsolete -40°C ~ 85°C (TA) Surface Mount 24-VFQFN Exposed Pad TPS40100 Transistor Driver 24-VQFN (4x4) download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 150 Step-Down 4.5V ~ 18V 1 Buck 100kHz ~ 600kHz Current Limit, Frequency Control, Power Good, Soft Start, Tracking Positive 1 - Yes Yes -
Infineon Technologies IR3621FTR Infineon Technologies IR3621FTR Infineon Technologies
RFQ

Min: 1

Mult: 1

/image/Infineon Technologies - Tape & Reel (TR) Obsolete -40°C ~ 125°C (TJ) Surface Mount 28-TSSOP (0.173", 4.40mm Width) IR3621 Transistor Driver 28-TSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 5.5V ~ 14.5V 2 Buck 200kHz ~ 500kHz Frequency Control, Power Good, Soft Start Positive 2 86.5% Yes Yes -
Microchip Technology MIC38C43BM Microchip Technology MIC38C43BM Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Discontinued at Digi-Key -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) MIC38C43 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 95 Step-Up, Step-Down, Step-Up/Step-Down 7.6V ~ 20V 1 Buck, Boost, Flyback, Forward Converter 500kHz Frequency Control Positive, Isolation Capable 1 96% Yes No -
Analog Devices Inc./Maxim Integrated MAX1715EEI+ Analog Devices Inc./Maxim Integrated MAX1715EEI+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tube Not For New Designs -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.154", 3.90mm Width) MAX1715 Transistor Driver 28-QSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 50 Step-Down 4.5V ~ 5.5V 2 Buck 200kHz, 300kHz, 420kHz, 540kHz Current Limit, Enable, On Time Control, Power Good Positive 1 100% Yes No -
Analog Devices Inc./Maxim Integrated MAX797HESE+ Analog Devices Inc./Maxim Integrated MAX797HESE+ Analog Devices Inc./Maxim Integrated
RFQ

Min: 1

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/image/Analog Devices Inc./Maxim Integrated - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) MAX797 Transistor Driver 16-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected -4941-MAX797HESE+ EAR99 8542.31.0001 50 Step-Down 5V ~ 30V 1 Buck 150kHz, 300kHz Enable, Pulse Skipping, Soft Start Positive 1 96% Yes Yes -
Infineon Technologies IR3637STRPBF Infineon Technologies IR3637STRPBF Infineon Technologies
RFQ

Min: 1

Mult: 1

/image/Infineon Technologies - Tape & Reel (TR) Obsolete 0°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) IR3637 Transistor Driver 8-SOIC download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 5.5V 1 Buck 400kHz Enable, Soft Start Positive 1 85% Yes No -
Texas Instruments LM5025BMTC/NOPB Texas Instruments LM5025BMTC/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) LM5025 Transistor Driver 16-TSSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 92 Step-Up/Step-Down 8V ~ 15V 2 Forward Converter 200kHz ~ 400kHz Dead Time Control, Frequency Control, Ramp, Soft Start Positive, Isolation Capable 1 71%, 73% No Yes -
Texas Instruments TPS40190DRCR Texas Instruments TPS40190DRCR Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 10-VFDFN Exposed Pad TPS40190 Transistor Driver 10-VSON (3x3) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 3,000 Step-Down 4.5V ~ 15V 1 Buck 300kHz Enable Positive 1 85% Yes No -
Texas Instruments TPS51120RHBT Texas Instruments TPS51120RHBT Texas Instruments
RFQ

Min: 1

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/image/Texas Instruments D-CAP™ Tape & Reel (TR) Active -40°C ~ 85°C (TA) Surface Mount 32-VFQFN Exposed Pad TPS51120 Transistor Driver 32-VQFN (5x5) download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 250 Step-Down 4.5V ~ 28V 2 Buck - Enable, On Time Control, Power Good Positive 1 - Yes No -
STMicroelectronics E-SG3525AN STMicroelectronics E-SG3525AN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) E-SG3525 Transistor Driver 16-DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Push-Pull 100Hz ~ 400kHz Enable, Soft Start Positive 1 49% Yes Yes -
STMicroelectronics E-SG3525AP STMicroelectronics E-SG3525AP STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) E-SG3525 Transistor Driver 16-SO download ROHS3 Compliant 3 (168 Hours) REACH Unaffected EAR99 8542.39.0001 50 Step-Down, Step-Up/Step-Down 8V ~ 35V 2 Buck, Push-Pull 100Hz ~ 400kHz Enable, Soft Start Positive 1 49% Yes Yes -
STMicroelectronics E-UC2845BD1013TR STMicroelectronics E-UC2845BD1013TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Obsolete -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) E-UC2845 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
STMicroelectronics E-UC2845BN STMicroelectronics E-UC2845BN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) E-UC2845 Transistor Driver 8-Mini DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,000 Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
STMicroelectronics E-UC3842BN STMicroelectronics E-UC3842BN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 8-DIP (0.300", 7.62mm) E-UC3842 Transistor Driver 8-Mini DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,000 Step-Up/Step-Down 10V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
onsemi FAN5066MX onsemi FAN5066MX onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) FAN5066 Transistor Driver 20-SOIC download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 1,000 Step-Down 4.75V ~ 5.25V 1 Buck 80kHz ~ 1MHz Enable, Power Good Positive 1 95% Yes No -
onsemi FAN6520AMX onsemi FAN6520AMX onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) FAN6520 Transistor Driver 8-SOIC download 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 5.5V 1 Buck 300kHz Enable Positive 1 100% Yes No -

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