Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Frequency Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Operating Supply Voltage Lead Free Max Supply Current Number of Terminations REACH SVHC Number of Pins Lifecycle Status Pbfree Code ECCN Code Additional Feature Radiation Hardening Max Frequency Reach Compliance Code Max Input Voltage JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Terminal Pitch Base Part Number Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Power Dissipation Subcategory Qualification Status Min Input Voltage Output Voltage Output Current Output Type Rise Time Fall Time (Typ) Function Number of Outputs Quiescent Current Output Configuration Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Current-Max Topology Synchronous Rectifier Max Duty Cycle Clock Sync Duty Cycle Control Mode Control Technique Switcher Configuration Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
ISL6840IU-T ISL6840IU-T Renesas Electronics America Inc. $3.23
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0 0x0x0 download Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/renesaselectronicsamericainc-isl6842ibzt-datasheets-7138.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) ISL6840 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive, Isolation Capable Boost, Flyback Yes No Current Limit, Frequency Control 7.5V~14V Up to 2MHz 96%
MAX1844ETP+ MAX1844ETP+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS 0.8mm ROHS3 Compliant 2002 /files/maximintegrated-max1844eep-datasheets-1998.pdf 20-WFQFN Exposed Pad 5mm 5mm Lead Free 20 20 yes EAR99 CAN ALSO OPERATE IN PFM MODE 600kHz e3 Matte Tin (Sn) QUAD 260 0.65mm MAX1844 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 2.5V 4A Transistor Driver Step-Down 1 Positive 5V 4.5V 5.5V Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, On Time Control, Power Good 4.5V~5.5V 200kHz 300kHz 450kHz 600kHz
TL494CD TL494CD ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Surface Mount 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2005 /files/onsemiconductor-tl494cn-datasheets-2257.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 15V Contains Lead 16 16 EAR99 200kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 TL494 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 500mA Transistor Driver 100ns 40 ns Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V Buck, Push-Pull Yes 48 % No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 200kHz 1
MAX1634AEAI+T MAX1634AEAI+T Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2005 /files/maximintegrated-max1632aeait-datasheets-4627.pdf 28-SSOP (0.209, 5.30mm Width) 5.3mm 30V Lead Free 28 28 yes EAR99 ALSO CONTAIN 3.3 V OUTPUT No 330kHz e3 MATTE TIN DUAL GULL WING 260 0.65mm MAX1634 DUAL SWITCHING CONTROLLER 5V Transistor Driver Step-Down 2 Positive 15V Buck Yes PULSE WIDTH MODULATION PUSH-PULL Enable, Reset, Sequencing 4.2V~30V 200kHz~300kHz 99% 1
ISL6841IU-T ISL6841IU-T Renesas Electronics America Inc.
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0 0x0x0 download Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/renesaselectronicsamericainc-isl6842ibzt-datasheets-7138.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) ISL6841 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive, Isolation Capable Boost, Flyback Yes No Current Limit, Frequency Control 7.5V~14V Up to 2MHz 48%
UC3845BDR2 UC3845BDR2 ON Semiconductor
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2007 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 30V Contains Lead 14 14 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.1V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive or Negative, Isolation Capable 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V 500kHz
UC3842BD1R2 UC3842BD1R2 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 1999 /files/onsemiconductor-uc3843bvd1r2-datasheets-2206.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 30V Contains Lead 8 8 EAR99 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.1V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 96 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz
TL594CD TL594CD ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2005 /files/onsemiconductor-tl594cdtbg-datasheets-7940.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 15V Lead Free 16 No SVHC 16 EAR99 300kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 TL594 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 40V 200mA Transistor Driver 200ns 45 ns Step-Down, Step-Up/Step-Down 2 12.4mA Positive 15V 7V Buck, Push-Pull Yes 45 % No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 96% 1
MAX742EWP+ MAX742EWP+ Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) MOS ROHS3 Compliant 1997 /files/maximintegrated-max742epp-datasheets-8512.pdf 20-SOIC (0.295, 7.50mm Width) 7.6mm Lead Free 20 EAR99 200kHz 10V e3 Matte Tin (Sn) YES DUAL GULL WING 260 MAX742 SWITCHING CONTROLLER Switching Regulator or Controllers 4.2V -15V -2A Transistor Driver Step-Up 2 Positive or Negative Boost No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control, Soft Start 4.2V~10V 100kHz 200kHz 90% 1
MAX1980ETP+ MAX1980ETP+ Maxim Integrated
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0 0x0x0 download Quick-PWM™ Surface Mount Surface Mount -40°C~100°C TA Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2002 /files/maximintegrated-max1980etp-datasheets-8114.pdf 20-WQFN Exposed Pad 5mm 5mm 5.5V Lead Free 20 20 yes EAR99 ALSO REQUIRES A SUPPLY OF 4V TO 28V 550kHz e3 Matte Tin (Sn) QUAD 260 0.65mm MAX1980 SWITCHING CONTROLLER Switching Regulator or Controllers 1.75V 30μA Transistor Driver Step-Down 1 Positive 5V 4.5V Buck Yes No 50 % VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, On Time Control 4.5V~5.5V 200kHz 300kHz 550kHz
UC3844BVD1 UC3844BVD1 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount -40°C~105°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2007 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 30V Contains Lead 8 8 EAR99 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.1V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~36V Up to 500kHz
UC3844BD1R2 UC3844BD1R2 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 1999 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Contains Lead 8 8 EAR99 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.1V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~36V Up to 500kHz
UC2843BDR2 UC2843BDR2 ON Semiconductor
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0 0x0x0 download Surface Mount -25°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2007 /files/onsemiconductor-uc3843bvd1r2-datasheets-2206.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 30V Contains Lead 14 14 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC284*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 96 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz
UC2843BD1 UC2843BD1 ON Semiconductor
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0 0x0x0 download Surface Mount -25°C~85°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 1999 /files/onsemiconductor-uc3843bvd1r2-datasheets-2206.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 30V Lead Free 8 No SVHC 8 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC284*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 96 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz
UC2844BD1R2 UC2844BD1R2 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount -25°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2005 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 30V Contains Lead 8 8 EAR99 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 UC284*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~36V Up to 500kHz
NCP5425DB NCP5425DB ON Semiconductor
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0 0x0x0 download Surface Mount 0°C~125°C TJ Tube 1 (Unlimited) Non-RoHS Compliant 2006 /files/onsemiconductor-ncp5425dbr2-datasheets-2577.pdf 20-TSSOP (0.173, 4.40mm Width) 6.5mm 4.4mm Contains Lead 20 20 EAR99 CAN ALSO BE CONFIGURED IN CURRENT MODE 938kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES DUAL GULL WING 260 0.65mm NCP5425 DUAL SWITCHING CONTROLLER 40 Switching Regulator or Controllers Transistor Driver Step-Down 2 Positive 4.6V 2A Buck Yes No CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control 4V~16V 150kHz~750kHz 100%
SG3525ADWG SG3525ADWG ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tube 3 (168 Hours) BIPOLAR RoHS Compliant 2000 /files/onsemiconductor-sg3525adwr2g-datasheets-9999.pdf 16-SOIC (0.295, 7.50mm Width) 9.9mm 3.9mm Lead Free 20mA 16 16 LAST SHIPMENTS (Last Updated: 3 days ago) yes EAR99 400kHz unknown e3 Tin (Sn) DUAL GULL WING 260 SG3525A SWITCHING CONTROLLER 40 Switching Regulator or Controllers Not Qualified 400mA Transistor Driver 100ns 50 ns Step-Up/Step-Down 2 Positive 20V 8V 35V Push-Pull Yes 49 % VOLTAGE-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Soft Start 8V~35V 100Hz~400kHz 1
TL594CDR2 TL594CDR2 ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2005 /files/onsemiconductor-tl594cdtbg-datasheets-7940.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 15V Contains Lead 16 16 EAR99 300kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 TL594 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 500mA Transistor Driver 100ns 40 ns Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V Buck, Push-Pull Yes 48 % No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 96% 1
TL594CN TL594CN ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Through Hole Through Hole -40°C~85°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2005 /files/onsemiconductor-tl594cdtbg-datasheets-7940.pdf 16-DIP (0.300, 7.62mm) 19.5326mm 3.429mm 6.858mm 15V Lead Free 16 No SVHC 16 EAR99 300kHz e0 Tin/Lead (Sn/Pb) DUAL TL594 SWITCHING CONTROLLER Switching Regulator or Controllers 40V 500mA Transistor Driver 100ns 40 ns Step-Down, Step-Up/Step-Down 2 12.4mA Positive 15V 7V Buck, Push-Pull Yes 48 % No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 96% 1
UC3845BVDR2 UC3845BVDR2 ON Semiconductor
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0 0x0x0 download Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2008 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm Contains Lead 14 14 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive or Negative, Isolation Capable 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V 500kHz
UC3843BVD1 UC3843BVD1 ON Semiconductor
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0 0x0x0 download Surface Mount -40°C~105°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2007 /files/onsemiconductor-uc3843bvd1r2-datasheets-2206.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 30V Contains Lead 8 8 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.1V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 96 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz
UC2843BD UC2843BD ON Semiconductor
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0 0x0x0 download Surface Mount -25°C~85°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 1999 /files/onsemiconductor-uc3843bvd1r2-datasheets-2206.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 30V Contains Lead 14 14 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC284*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 96 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz
NCP1580DR2 NCP1580DR2 ON Semiconductor
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) 350kHz Non-RoHS Compliant 2009 /files/onsemiconductor-ncp1580dr2g-datasheets-8026.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Contains Lead 8 8 OBSOLETE (Last Updated: 2 weeks ago) no EAR99 e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 NCP1580 SWITCHING CONTROLLER 30 Switching Regulator or Controllers 800mV 1.5A Transistor Driver 6ns 15 ns Step-Down 1 Positive 12V 4.5V Buck Yes 95 % No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Phase Control 4.5V~13.2V 90%
TL494BDG TL494BDG ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Surface Mount Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) BIPOLAR RoHS Compliant 2005 /files/onsemiconductor-tl494cn-datasheets-2257.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 15V Lead Free 16 16 OBSOLETE (Last Updated: 2 days ago) yes EAR99 200kHz e3 Tin (Sn) DUAL GULL WING 260 TL494 SWITCHING CONTROLLER 40 Switching Regulator or Controllers 500mA Transistor Driver 100ns 40 ns Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V Buck, Push-Pull Yes 48 % No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 200kHz 1
CS51031GD8 CS51031GD8 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2002 /files/onsemiconductor-cs51031gdr8-datasheets-2336.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Contains Lead 8 8 OBSOLETE (Last Updated: 2 days ago) no EAR99 240kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 CS51031 SWITCHING CONTROLLER 30 Switching Regulator or Controllers Transistor Driver Step-Down 1 Positive 10V 4.5V 1A Buck No VOLTAGE-MODE Frequency Control, Soft Start 4.3V~20V 200kHz 83.3%
TL594CDTBR2 TL594CDTBR2 ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2005 16-TSSOP (0.173, 4.40mm Width) 5mm 4.4mm 15V Contains Lead 16 16 EAR99 300kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) YES DUAL GULL WING 260 0.65mm TL594 SWITCHING CONTROLLER 40 Switching Regulator or Controllers 500mA Transistor Driver 100ns 40 ns Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V Buck, Push-Pull Yes 48 % No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 96% 1
SG3525ADWR2 SG3525ADWR2 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2007 /files/onsemiconductor-sg3525adwr2g-datasheets-9999.pdf 16-SOIC (0.295, 7.50mm Width) 9.9mm 3.9mm Contains Lead 16 16 EAR99 400kHz not_compliant e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 SG3525A SWITCHING CONTROLLER 30 Switching Regulator or Controllers Not Qualified 400mA Transistor Driver 100ns 50 ns Step-Up/Step-Down 2 Positive 20V 8V 35V Push-Pull Yes 49 % VOLTAGE-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Soft Start 8V~35V 100Hz~400kHz 1
UC2844BN UC2844BN ON Semiconductor
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0 0x0x0 download Through Hole -25°C~85°C TA Tube 1 (Unlimited) BIPOLAR 4.45mm Non-RoHS Compliant 1999 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 8-DIP (0.300, 7.62mm) 7.62mm 30V Lead Free 8 8 EAR99 e0 Tin/Lead (Sn/Pb) NO DUAL 2.54mm UC284*B SWITCHING CONTROLLER Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~36V Up to 500kHz
UC2845BD UC2845BD ON Semiconductor
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0 0x0x0 download Surface Mount -25°C~85°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2007 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 30V Contains Lead 14 14 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC284*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive or Negative, Isolation Capable 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V 500kHz
UC2845BD1 UC2845BD1 ON Semiconductor
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0 0x0x0 download Surface Mount -25°C~85°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant 1999 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 30V Contains Lead 8 8 EAR99 275kHz e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 240 UC284*B SWITCHING CONTROLLER 30 800mW Switching Regulator or Controllers 5.05V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive or Negative, Isolation Capable 15V 25V Boost, Flyback No 48 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V 500kHz

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