Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Termination Technology Frequency Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time REACH SVHC Number of Pins 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) Subcategory Qualification Status JESD-30 Code Max Output Current Max Output Voltage Min Input Voltage Min Output 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
MAX1875AEEG+T MAX1875AEEG+T Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS 1.73mm ROHS3 Compliant /files/maximintegrated-max1875aeeg-datasheets-9200.pdf 24-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm Lead Free 24 yes EAR99 e3 TIN YES DUAL GULL WING 260 0.635mm MAX1875 DUAL SWITCHING CONTROLLER NOT SPECIFIED Not Qualified Transistor Driver Step-Down 2 Positive 5V 4.5V 5.5V Buck Yes VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Enable, Frequency Control, Reset 4.5V~23V 100kHz~600kHz
MAX5068EAUE+ MAX5068EAUE+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2004 /files/maximintegrated-max5068cauet-datasheets-7785.pdf 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 5mm 4.4mm Lead Free 16 yes EAR99 No 1.25MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.65mm MAX5068 SWITCHING CONTROLLER Switching Regulator or Controllers 1A Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V 24V Flyback Yes 75 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Dead Time Control, Enable, Frequency Control 10.8V~24V 12.5kHz~625kHz
MAX742CWP+ MAX742CWP+ Maxim Integrated
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) SMD/SMT MOS 200kHz ROHS3 Compliant 1997 /files/maximintegrated-max742epp-datasheets-8512.pdf 20-SOIC (0.295, 7.50mm Width) 7.6mm Lead Free 20 20 EAR99 10V e3 Matte Tin (Sn) YES DUAL GULL WING 260 MAX742 SWITCHING CONTROLLER Switching Regulator or Controllers 1A 12V 4.2V 15V -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
TL494BD TL494BD ON Semiconductor
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0 0x0x0 download SWITCHMODE™ Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) 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
MAX8524EEI+ MAX8524EEI+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS 1.75mm ROHS3 Compliant 2007 /files/maximintegrated-max8525eei-datasheets-8262.pdf 28-SSOP (0.154, 3.90mm Width) 9.89mm 3.9mm Lead Free 28 28 yes EAR99 1.2MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.635mm MAX8524 SWITCHING CONTROLLER Switching Regulator or Controllers 1.1V 84mA PWM Signal 10ns 10 ns Step-Down 4 Positive 5V 5.5V Buck No Yes CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Power Good 4.5V~5.5V 150kHz~1.2MHz
MAX8525EEI+T MAX8525EEI+T Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS 1.73mm ROHS3 Compliant /files/maximintegrated-max8525eei-datasheets-8262.pdf 28-SSOP (0.154, 3.90mm Width) 9.89mm 3.9mm Lead Free 28 28 yes EAR99 1.2MHz e3 Matte Tin (Sn) DUAL GULL WING 0.635mm MAX8525 SWITCHING CONTROLLER Switching Regulator or Controllers 837.5mV 84mA PWM Signal 10ns 10 ns Step-Down 4 Positive 5V 5.5V Buck No Yes CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Power Good 4.5V~5.5V 150kHz~1.2MHz
L6910ATR L6910ATR STMicroelectronics
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0 0x0x0 download Surface Mount Surface Mount -40°C~150°C TJ Tape & Reel (TR) 2 (1 Year) ROHS3 Compliant /files/stmicroelectronics-l6910-datasheets-7769.pdf 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 5mm 4.4mm 12V Lead Free 16 16 EAR99 230kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 0.65mm L6910 SWITCHING CONTROLLER 40 Switching Regulator or Controllers 900mV 1.3A Transistor Driver Step-Down 1 7mA Positive 12V 5V Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Frequency Control, Phase Control, Power Good, Soft Start 5V~12V 200kHz 100%
MAX771ESA+ MAX771ESA+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS 300kHz ROHS3 Compliant 1997 /files/maximintegrated-max771epa-datasheets-7463.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Lead Free 8 6 Weeks No SVHC 8 yes EAR99 16.5V e3 Matte Tin (Sn) DUAL GULL WING 260 MAX771 SWITCHING CONTROLLER Switching Regulator or Controllers 12V 3V 4.8V 12V 1A Transistor Driver Step-Up 1 Positive 5V Boost No 90 % CURRENT-MODE PULSE FREQUENCY MODULATION Enable 3V~16.5V
MAX5015CSA+T MAX5015CSA+T Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS ROHS3 Compliant 2001 /files/maximintegrated-max5015esa-datasheets-7519.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm Lead Free 8 yes EAR99 275kHz e3 MATTE TIN DUAL GULL WING 260 MAX5015 SWITCHING CONTROLLER R-PDSO-G8 1A Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 11V Flyback No 50 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE Enable, Soft Start 13V~36V 275kHz
MAX5022EUA+T MAX5022EUA+T Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS ROHS3 Compliant 2002 /files/maximintegrated-max5021eua-datasheets-1278.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 28V Lead Free 8 8 yes EAR99 290kHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.65mm MAX5022 SWITCHING CONTROLLER 250mA Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 22V Flyback, Forward Converter No 75 % CURRENT-MODE PULSE WIDTH MODULATION SINGLE 11V~28V 262kHz
MAX8525EEI+ MAX8525EEI+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS 1.75mm ROHS3 Compliant 2007 /files/maximintegrated-max8525eei-datasheets-8262.pdf 28-SSOP (0.154, 3.90mm Width) 9.89mm 3.9mm Lead Free 28 28 yes EAR99 1.2MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.635mm MAX8525 SWITCHING CONTROLLER Switching Regulator or Controllers 837.5mV 84mA PWM Signal 10ns 10 ns Step-Down 4 Positive 5V 5.5V Buck No Yes CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Current Limit, Enable, Power Good 4.5V~5.5V 150kHz~1.2MHz
MAX742CWP+T MAX742CWP+T Maxim Integrated
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 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
MAX1992ETG+T MAX1992ETG+T Maxim Integrated
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0 0x0x0 download Quick-PWM™ Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS 0.8mm ROHS3 Compliant 2005 /files/maximintegrated-max1993etg-datasheets-9472.pdf 24-WFQFN Exposed Pad 4mm 4mm 24 EAR99 CAN ALSO OPERATE IN PFM MODE e3 Matte Tin (Sn) YES QUAD 260 0.5mm MAX1992 SWITCHING CONTROLLER Switching Regulator or Controllers S-XQCC-N24 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, Pulse Skipping, Saturation 4.5V~5.5V 200kHz 300kHz 450kHz 600kHz 100%
MAX5051AUI+ MAX5051AUI+ Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2003 /files/maximintegrated-max5051aui-datasheets-8178.pdf 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 9.7mm 4.4mm 76V Lead Free 28 28 yes EAR99 No 500kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.65mm MAX5051 SWITCHING CONTROLLER Transistor Driver Step-Up/Step-Down 1 Positive, Isolation Capable 12V 5A Flyback, Forward Converter Yes 48 % VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Frequency Control, Soft Start 11V~76V
MAX747CSD+ MAX747CSD+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tube 1 (Unlimited) CMOS ROHS3 Compliant 1995 /files/maximintegrated-max747esd-datasheets-8166.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 15V Lead Free 14 14 yes EAR99 e3 Matte Tin (Sn) DUAL GULL WING 260 MAX747 SWITCHING CONTROLLER Switching Regulator or Controllers 14V 2.5A Transistor Driver Step-Down 1 Positive 4V Buck No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Enable, Soft Start 4V~15V 100kHz 96%
MC34060ADR2 MC34060ADR2 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 2006 /files/onsemiconductor-mc34060adr2g-datasheets-6458.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 15V Contains Lead 14 14 EAR99 200kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 MC34060A SWITCHING CONTROLLER 30 Switching Regulator or Controllers 30V 200mA Transistor Driver 100ns 40 ns Step-Up/Step-Down 1 Positive or Negative, Isolation Capable 15V 7V 40V Flyback No 96 % VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Dead Time Control 7V~40V 25kHz
MAX5065EAI+ MAX5065EAI+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS 1.99mm ROHS3 Compliant 2003 /files/maximintegrated-max5067eth-datasheets-8130.pdf 28-SSOP (0.209, 5.30mm Width) 28V Lead Free 28 28 yes EAR99 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.65mm MAX5065 SWITCHING CONTROLLER 3.3V 4A Transistor Driver Step-Down 2 Positive 5V 4.75V 5.5V Buck Yes No 90 % CURRENT-MODE PULSE WIDTH MODULATION PHASE-SHIFT Enable, Phase Control, Power Good 4.75V~28V 250kHz 500kHz
MAX1716EEG+ MAX1716EEG+ Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) ROHS3 Compliant 2000 /files/maximintegrated-max1716eeg-datasheets-1983.pdf 24-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm Lead Free 24 yes EAR99 ALSO REQUIRES A BATTERY VOLTAGE FROM 2 TO 28V e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.635mm MAX1716 SWITCHING CONTROLLER 30 R-PDSO-G24 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 2V~28V 200kHz 300kHz 400kHz 550kHz 100%
UC3844BVDR2 UC3844BVDR2 ON Semiconductor
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0 0x0x0 download Surface Mount Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) BIPOLAR Non-RoHS Compliant 2006 /files/onsemiconductor-uc3844bd-datasheets-2193.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 30V Contains Lead 14 14 EAR99 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 UC384*B SWITCHING CONTROLLER 30 Switching Regulator or Controllers 5.1V Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~36V Up to 500kHz 48%
MAX5071BAUA+ MAX5071BAUA+ Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~125°C TJ Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2006 /files/maximintegrated-max5070aasat-datasheets-2675.pdf 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm 3mm 30V Lead Free 8 8 yes EAR99 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.65mm MAX5071 SWITCHING CONTROLLER Switching Regulator or Controllers 2A Transistor Driver 15ns 22 ns Step-Up/Step-Down 1 Positive, Isolation Capable 15V 25V Flyback No 50 % Yes CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10.8V~30V 20kHz~1MHz 49.8%
MAX5003CEE+T MAX5003CEE+T Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2002 /files/maximintegrated-max5003eset-datasheets-3756.pdf 16-SSOP (0.154, 3.90mm Width) 4.89mm 3.9mm 18.75V Lead Free 16 16 yes EAR99 1.2MHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.635mm MAX5003 SWITCHING CONTROLLER Switching Regulator or Controllers 12V 1A Transistor Driver Step-Down 1 Positive, Isolation Capable 7.4V Buck No 75 % VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Frequency Control, On Time Control, Soft Start 10.75V~18.75V 50kHz~300kHz
MAX1844EEP+T MAX1844EEP+T Maxim Integrated
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0 0x0x0 download Surface Mount Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) BICMOS ROHS3 Compliant 2002 /files/maximintegrated-max1844eep-datasheets-1998.pdf 20-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm Lead Free 20 20 yes EAR99 CAN ALSO OPERATE IN PFM MODE 600kHz e3 Matte Tin (Sn) DUAL GULL WING 260 0.635mm 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
SG3525ADW SG3525ADW 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 2007 /files/onsemiconductor-sg3525adwr2g-datasheets-9999.pdf 16-SOIC (0.295, 7.50mm Width) 9.9mm 3.9mm Lead Free 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 1mA Positive 20V 8V 35V Push-Pull Yes 49 % VOLTAGE-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Soft Start 8V~35V 100Hz~400kHz 1
UC3844BDR2 UC3844BDR2 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-uc3844bd-datasheets-2193.pdf 8-SOIC (0.154, 3.90mm Width) 3.9mm Contains Lead 14 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
UC3845BD1R2 UC3845BD1R2 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 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 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
MAX747ESD+ MAX747ESD+ Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) CMOS ROHS3 Compliant 1995 /files/maximintegrated-max747esd-datasheets-8166.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm Lead Free 14 yes EAR99 e3 Matte Tin (Sn) YES DUAL GULL WING 260 MAX747 SWITCHING CONTROLLER Switching Regulator or Controllers 14V 2.5A Transistor Driver Step-Down 1 Positive 4V Buck No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Enable, Soft Start 4V~15V 100kHz 96%
MAX1844EEP+ MAX1844EEP+ Maxim Integrated
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0 0x0x0 download Surface Mount -40°C~85°C TA Tube 1 (Unlimited) BICMOS ROHS3 Compliant 2002 /files/maximintegrated-max1844eep-datasheets-1998.pdf 20-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm Lead Free 20 20 yes EAR99 CAN ALSO OPERATE IN PFM MODE 600kHz e3 Matte Tin (Sn) YES DUAL GULL WING 260 0.635mm 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
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

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