• Linkedin
  • Facebook
  • YouTube
  • Twitter

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
onsemi UC3843BD1R2 onsemi UC3843BD1R2 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) UC3843 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
onsemi UC3842BVDR2 onsemi UC3842BVDR2 onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tape & Reel (TR) Obsolete -40°C ~ 105°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3842 Transistor Driver 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected UC3842BVDR2OS EAR99 8542.31.0001 2,500 Step-Up, Step-Up/Step-Down 10V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
onsemi NCP1378P onsemi NCP1378P onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 125°C (TJ) Through Hole 8-DIP (0.300", 7.62mm), 7 Leads NCP1378 Transistor Driver 7-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 50 Step-Up/Step-Down 8.4V ~ 18V 1 Flyback - Current Limit Positive 1 - No No -
onsemi MC34067P onsemi MC34067P onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) MC34067 Transistor Driver 16-PDIP download RoHS non-compliant 1 (Unlimited) REACH Unaffected MC34067POS EAR99 8542.31.0001 500 Step-Up/Step-Down 8.6V ~ 20V 2 Flyback 2.05MHz Enable, Soft Start Positive, Isolation Capable 1 - No No -
onsemi NCP5424AD onsemi NCP5424AD onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) NCP5424 Transistor Driver 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected NCP5424ADOS EAR99 8542.31.0001 48 Step-Down 7.8V ~ 16V 2 Buck 150kHz ~ 600kHz Frequency Control Positive 2 100% Yes No -
onsemi UC3844BVD onsemi UC3844BVD onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete -40°C ~ 105°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3844 Transistor Driver 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected UC3844BVDOS EAR99 8542.31.0001 55 Step-Up, Step-Up/Step-Down 10V ~ 36V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
onsemi UC3845BD onsemi UC3845BD onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3845 Transistor Driver 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected UC3845BDOS EAR99 8542.31.0001 55 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
onsemi UC3843BVD onsemi UC3843BVD onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete -40°C ~ 105°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3843 Transistor Driver 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected UC3843BVDOS EAR99 8542.31.0001 55 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
onsemi UC3845BVD onsemi UC3845BVD onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete -40°C ~ 105°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3845 Transistor Driver 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 55 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
onsemi UC3843BD onsemi UC3843BD onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) UC3843 Transistor Driver 14-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected UC3843BDOS EAR99 8542.31.0001 55 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
onsemi UC3842BD1 onsemi UC3842BD1 onsemi
RFQ

Min: 1

Mult: 1

/image/onsemi - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC3842 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 98 Step-Up, Step-Up/Step-Down 10V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
Renesas Electronics America Inc HIP6302CBZ Renesas Electronics America Inc HIP6302CBZ Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) HIP6302 PWM Signal 16-SOIC download ROHS3 Compliant 3 (168 Hours) REACH Unaffected -HIP6302CBZ EAR99 8542.31.0001 48 Step-Down 4.75V ~ 5.25V 2 Buck 50kHz ~ 1.5MHz Enable, Frequency Control, Power Good Positive 2 - - No -
Renesas Electronics America Inc ISL6522CB-T Renesas Electronics America Inc ISL6522CB-T Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) ISL6522 Transistor Driver 14-SOIC download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 2,500 Step-Down 10.8V ~ 13.2V 1 Buck 200kHz Enable, Frequency Control, Phase Control, Soft Start Positive 1 100% Yes No -
Renesas Electronics America Inc ISL6558CBZA Renesas Electronics America Inc ISL6558CBZA Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Active 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) ISL6558 PWM Signal 16-SOIC download ROHS3 Compliant 2 (1 Year) REACH Unaffected -ISL6558CBZA EAR99 8542.31.0001 48 Step-Down 4.75V ~ 5.25V 4 Buck 80kHz ~ 1.5MHz Enable, Frequency Control, Power Good Positive 4 75% - No -
Texas Instruments TPS40057PWP Texas Instruments TPS40057PWP Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tube Active -40°C ~ 85°C (TA) Surface Mount 16-PowerTSSOP (0.173", 4.40mm Width) TPS40057 Transistor Driver 16-HTSSOP download ROHS3 Compliant 2 (1 Year) REACH Unaffected EAR99 8542.39.0001 90 Step-Down 8V ~ 40V 1 Buck Up to 1MHz Current Limit, Enable, Frequency Control, Soft Start Positive 1 94% Yes Yes -
Renesas Electronics America Inc ISL6224CA Renesas Electronics America Inc ISL6224CA Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -10°C ~ 85°C (TA) Surface Mount 16-SSOP (0.154", 3.90mm Width) ISL6224 Transistor Driver 16-QSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 98 Step-Down 4.75V ~ 5.25V 1 Buck 300kHz, 600kHz Enable, Phase Control, Power Good, Soft Start Positive 1 94% Yes No -
Renesas Electronics America Inc ISL6431CB Renesas Electronics America Inc ISL6431CB Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) ISL6431 Transistor Driver 8-SOIC ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 98 Step-Down 4.5V ~ 5.5V 1 Buck 300kHz Phase Control Positive 1 100% Yes No -
Renesas Electronics America Inc ISL6558CB Renesas Electronics America Inc ISL6558CB Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) ISL6558 PWM Signal 16-SOIC download RoHS non-compliant 2 (1 Year) REACH Unaffected EAR99 8542.31.0001 48 Step-Down 4.75V ~ 5.25V 4 Buck 80kHz ~ 1.5MHz Enable, Frequency Control, Power Good Positive 4 75% - No -
Renesas Electronics America Inc ISL6840IB Renesas Electronics America Inc ISL6840IB Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) ISL6840 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 98 Step-Up, Step-Up/Step-Down 7.5V ~ 14V 1 Boost, Flyback Up to 2MHz Current Limit, Frequency Control Positive, Isolation Capable 1 96% Yes No -
Renesas Electronics America Inc ISL6845IB Renesas Electronics America Inc ISL6845IB Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tube Obsolete -40°C ~ 105°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) ISL6845 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 98 Step-Up, Step-Up/Step-Down 9V ~ 16V 1 Boost, Flyback Up to 2MHz Current Limit, Frequency Control Positive, Isolation Capable 1 48% Yes No -
Texas Instruments LM5020MM-1/NOPB Texas Instruments LM5020MM-1/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LM5020 Transistor Driver 10-VSSOP 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 LM5020MM-2/NOPB Texas Instruments LM5020MM-2/NOPB Texas Instruments
RFQ

Min: 1

Mult: 1

/image/Texas Instruments - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) LM5020 Transistor Driver 10-VSSOP 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 50% No Yes -
Renesas Electronics America Inc HIP6301CB-T Renesas Electronics America Inc HIP6301CB-T Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 20-SOIC (0.295", 7.50mm Width) HIP6301 PWM Signal 20-SOIC download RoHS non-compliant 3 (168 Hours) REACH Unaffected EAR99 8542.31.0001 1,000 Step-Down 4.75V ~ 5.25V 4 Buck 50kHz ~ 1.5MHz Enable, Frequency Control, Power Good Positive 4 75% - No -
Renesas Electronics America Inc HIP6302CB-T Renesas Electronics America Inc HIP6302CB-T Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) HIP6302 PWM Signal 16-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 Step-Down 4.75V ~ 5.25V 2 Buck 50kHz ~ 1.5MHz Enable, Frequency Control, Power Good Positive 2 - - No -
Renesas Electronics America Inc ISL6520ACB-T Renesas Electronics America Inc ISL6520ACB-T Renesas Electronics America Inc
RFQ

Min: 1

Mult: 1

/image/Renesas Electronics America Inc - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) ISL6520 Transistor Driver 8-SOIC download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.31.0001 2,500 Step-Down 4.5V ~ 5.5V 1 Buck 300kHz Phase Control Positive 1 100% Yes No -
STMicroelectronics UC2843BN STMicroelectronics UC2843BN STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tube Active -25°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) UC2843 Transistor Driver 8-Mini DIP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 497-3678 EAR99 8542.39.0001 50 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 96% No No -
STMicroelectronics UC2845BD1013TR STMicroelectronics UC2845BD1013TR STMicroelectronics
RFQ

Min: 1

Mult: 1

/image/STMicroelectronics - Tape & Reel (TR) Active -40°C ~ 150°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) UC2845 Transistor Driver 8-SOIC download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 7.6V ~ 30V 1 Boost, Flyback Up to 500kHz Frequency Control Positive, Isolation Capable 1 48% No No -
Infineon Technologies IRU3146CFTR Infineon Technologies IRU3146CFTR Infineon Technologies
RFQ

Min: 1

Mult: 1

/image/Infineon Technologies - Tape & Reel (TR) Obsolete 0°C ~ 70°C (TA) Surface Mount 28-TSSOP (0.173", 4.40mm Width) IRU3146 Transistor Driver 28-TSSOP download RoHS non-compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Down 4.5V ~ 16V 2 Buck 300kHz Current Limit, Enable, Frequency Control, Power Good, Soft Start Positive 2 85% Yes Yes -
Microchip Technology MCP1650R-E/MS Microchip Technology MCP1650R-E/MS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tube Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) MCP1650 Transistor Driver 8-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 100 Step-Up, Step-Up/Step-Down 2.7V ~ 5.5V 1 Boost, Flyback, SEPIC 750kHz Current Limit, Enable, Low Battery, Power Good Positive 1 80% No No -
Microchip Technology MCP1652RT-E/MS Microchip Technology MCP1652RT-E/MS Microchip Technology
RFQ

Min: 1

Mult: 1

/image/Microchip Technology - Tape & Reel (TR) Active -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) MCP1652 Transistor Driver 8-MSOP download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8542.39.0001 2,500 Step-Up, Step-Up/Step-Down 2.7V ~ 5.5V 1 Boost, Flyback, SEPIC 750kHz Current Limit, Enable, Low Battery, Power Good Positive 1 80% No No -

In Stock

Please send RFQ , we will respond immediately.