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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Frequency Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Max Supply Current Height Seated (Max) Number of Functions Nominal Supply Current Max Frequency Nominal Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Output Type Surface Mount Terminal Pitch JESD-30 Code Subcategory Max Power Dissipation Output Voltage Voltage Output Current-Max Number of Outputs Output Current Input Voltage-Nom Analog IC - Other Type Halogen Free Input Bias Current Power Dissipation Supplier Device Package Rise Time Fall Time (Typ) Output Configuration Control Mode Switching Frequency Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Isolation Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
UC3845BDG UC3845BDG ON Semiconductor $0.00
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download 2 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tube 2002 yes Active 1 (Unlimited) 14 EAR99 8.75mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) No SVHC 52kHz 1.5mm 4mm Surface Mount 0°C~70°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 13.4V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control 500kHz No
UC2845BD1G UC2845BD1G ON Semiconductor $0.00
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download 2 Weeks ACTIVE (Last Updated: 17 hours ago) Surface Mount Tube 1999 yes Active 1 (Unlimited) 8 EAR99 4.9784mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) No SVHC 250kHz 1.4986mm 3.9878mm Surface Mount 540.001716mg -25°C~85°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC284*B Transistor Driver Switching Regulator or Controllers 13.4V 1 12mA 15V SWITCHING CONTROLLER Halogen Free -2μA 702mW 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control 500kHz No
UC3843BVNG UC3843BVNG ON Semiconductor $0.00
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download 2 Weeks ACTIVE (Last Updated: 3 days ago) Through Hole Tube 1999 yes Active 1 (Unlimited) 8 EAR99 10.16mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 52kHz 3.44mm 6.6mm Through Hole -40°C~105°C TA BIPOLAR 17mA 30V e3 Tin (Sn) DUAL 260 40 UC384*B Transistor Driver 2.54mm Switching Regulator or Controllers 5.1V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 7.6V~30V Frequency Control Up to 500kHz No
UC3845BVNG UC3845BVNG ON Semiconductor $0.00
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download 2 Weeks ACTIVE (Last Updated: 2 days ago) Through Hole Tube 2002 yes Active 1 (Unlimited) 8 EAR99 10.02mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 52kHz 5.33mm 7.11mm Through Hole -40°C~105°C TA BIPOLAR e3 Tin (Sn) DUAL 260 40 UC384*B Transistor Driver 2.54mm Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control 500kHz No
NCP81101BMNTXG NCP81101BMNTXG ON Semiconductor $0.00
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download 9 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) ROHS3 Compliant
MC34060APG MC34060APG ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 1 week ago) Through Hole Tube 2006 yes Obsolete 1 (Unlimited) 14 EAR99 15V 19.56mm RoHS Compliant Lead Free 30A 14 14-DIP (0.300, 7.62mm) No SVHC 25kHz 3.68mm 6.6mm Surface Mount 4.535924g 0°C~70°C TA 90V BIPOLAR 15mA e3 Tin (Sn) DUAL MC34060A Transistor Driver 2.54mm Switching Regulator or Controllers 1W 30V 1 200mA 15V SWITCHING CONTROLLER 1W 100ns 40 ns Positive or Negative, Isolation Capable VOLTAGE-MODE 7V 40V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 96 % 7V~40V Dead Time Control No 96%
UC2842ANG UC2842ANG ON Semiconductor $0.00
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download Tube 2005 Obsolete 1 (Unlimited) 8 EAR99 30V RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 60kHz 7.62mm Through Hole -25°C~85°C TA BIPOLAR 4.45mm e3 Tin (Sn) DUAL UC284*A Transistor Driver NO 2.54mm Switching Regulator or Controllers 13.5V 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 96%
FAN5066MX FAN5066MX ON Semiconductor $0.00
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download Tape & Reel (TR) Obsolete 1 (Unlimited) 70°C 0°C RoHS Compliant Lead Free 20 20-SOIC (0.295, 7.50mm Width) Surface Mount 0°C~70°C TA 330kHz FAN5066 Transistor Driver 3.5V 1 19A 20-SOIC Positive Step-Down Buck 4.75V~5.25V Enable, Power Good 80kHz~1MHz Yes 1 95% No
NCP1571DR2G NCP1571DR2G ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 8 EAR99 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ 250kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP1571 Transistor Driver YES Switching Regulator or Controllers 1 12V SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 7.5V~15V Power Good 200kHz Yes No
UC3844NG UC3844NG ON Semiconductor $0.00
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download Through Hole Tube 2002 Obsolete 1 (Unlimited) 8 EAR99 30V RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 275kHz 7.62mm Through Hole 0°C~70°C TA BIPOLAR 4.45mm e3 Tin (Sn) DUAL UC384* Transistor Driver 2.54mm Switching Regulator or Controllers 5.1V 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 48%
TL494ING TL494ING ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 2 days ago) Through Hole Tube 2005 SWITCHMODE™ yes Obsolete 1 (Unlimited) 16 EAR99 15V RoHS Compliant Lead Free 16 16-DIP (0.300, 7.62mm) 40kHz Through Hole -40°C~85°C TA BIPOLAR 7mA 15mA 4.44mm e3 Tin (Sn) DUAL 260 40 TL494 Transistor Driver Switching Regulator or Controllers 2 500mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive VOLTAGE-MODE 7V 40V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 48 % 7V~40V Dead Time Control, Frequency Control 200kHz Non-Isolated Yes 1 No
KA3843B KA3843B ON Semiconductor $0.00
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download 2 Weeks LAST SHIPMENTS (Last Updated: 1 day ago) Through Hole Tube 2002 yes Obsolete 1 (Unlimited) 8 EAR99 10.15mm RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) No SVHC 500kHz 3.3mm 6.35mm Through Hole 851mg 0°C~70°C TA BIPOLAR 17mA 17mA 1 15V e3 Tin (Sn) DUAL KA3843 Transistor Driver 2.54mm Switching Regulator or Controllers 5V 1 200mA 15V SWITCHING CONTROLLER 1.2W 45ns 35 ns Positive CURRENT-MODE PULSE WIDTH MODULATION SINGLE 100 % 7.6V~30V Up to 500kHz Yes 97% No
KA7500CD KA7500CD ON Semiconductor $0.00
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download Surface Mount Tube yes Obsolete 1 (Unlimited) 16 9.9mm RoHS Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 3.95mm Surface Mount 242mg -25°C~85°C TA 10mA 10mA 300kHz DUAL GULL WING KA7500 Transistor Driver 0.25A 1 15V SWITCHING CONTROLLER Positive 7V 40V Step-Down PULSE WIDTH MODULATION Buck 7V~40V Dead Time Control 1kHz~200kHz Yes 45% No
FAN7585SN FAN7585SN ON Semiconductor $0.00
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download Tube Obsolete 1 (Unlimited) 6.3V RoHS Compliant Lead Free 24 24-SDIP (0.300, 7.62mm) 9.4kHz Through Hole -25°C~85°C TA FAN7585 Transistor Driver 40V 1 200mA 100ns 50 ns Positive, Isolation Capable Step-Up/Step-Down Push-Pull 15V~30V Dead Time Control, Frequency Control, Power Good No 48%
FAN6520AIMX FAN6520AIMX ON Semiconductor $0.00
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download Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 5V RoHS Compliant Lead Free 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA 340kHz FAN6520 Transistor Driver 5.5V 1 Positive Step-Down Buck 100 % 4.5V~5.5V Enable 300kHz Yes No
ADP3182JRQZ-REEL ADP3182JRQZ-REEL ON Semiconductor $0.00
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download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 20 EAR99 8.6614mm RoHS Compliant 20-SSOP (0.154, 3.90mm Width) Surface Mount 0°C~85°C TA 1.75mm e3 MATTE TIN DUAL GULL WING 260 40 ADP3182 PWM Signal YES R-PDSO-G20 3 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 12V Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start 250kHz~3MHz No
UC3845D UC3845D ON Semiconductor $0.00
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download Surface Mount Tube 2002 Obsolete 1 (Unlimited) 14 EAR99 8.65mm RoHS Compliant 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BIPOLAR 500kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC3845 Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 45ns 35 ns Positive or Negative, Isolation Capable CURRENT-MODE 8.2V 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 50 % 7.6V~30V No 48%
UC3842ADX UC3842ADX ON Semiconductor $0.00
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download Surface Mount Tape & Reel (TR) 2000 Obsolete 1 (Unlimited) RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA 17mA 17mA UC3842 Transistor Driver 1 1A 40ns 40 ns Positive Step-Up, Step-Up/Step-Down Boost, Flyback 100 % 10V~30V Frequency Control Up to 500kHz No 96%
UC3843DX UC3843DX ON Semiconductor $0.00
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download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 70°C 0°C RoHS Compliant 14 14-SOIC (0.209, 5.30mm Width) 30V Surface Mount 0°C~70°C TA 17mA 17mA 500kHz UC3843 Transistor Driver 1 1A 14-SOP 45ns 35 ns Positive Step-Up, Step-Up/Step-Down Boost, Flyback 100 % 7.6V~30V Frequency Control Up to 500kHz No 1 97% No
UC3843AD UC3843AD ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 2 weeks ago) Surface Mount Tube 2000 no Obsolete 1 (Unlimited) 14 EAR99 8.65mm RoHS Compliant Lead Free 14 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 230.4mg 0°C~70°C TA BIPOLAR 17mA 17mA 500kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC3843 Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 40ns 40 ns Positive CURRENT-MODE 8.2V 30V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 100 % 7.6V~30V Frequency Control Up to 500kHz No 96%
UC3843D UC3843D ON Semiconductor $0.00
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download Surface Mount Tube 2002 Obsolete 1 (Unlimited) RoHS Compliant Lead Free 14 14-SOIC (0.209, 5.30mm Width) No SVHC 500kHz Surface Mount 0°C~70°C TA 17mA 17mA 25V UC3843 Transistor Driver 13.5V 30V 1 1A 45ns 35 ns Positive Step-Up, Step-Up/Step-Down Boost, Flyback 100 % 7.6V~30V Frequency Control Up to 500kHz No 97%
NCP1378DR2G NCP1378DR2G ON Semiconductor $0.00
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download Surface Mount Tape & Reel (TR) 2006 Obsolete 3 (168 Hours) 8 EAR99 4.9mm RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ CMOS 100kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP1378 Transistor Driver Switching Regulator or Controllers 16V 1 500mA 11V SWITCHING CONTROLLER 40ns 20 ns Positive CURRENT-MODE 100kHz Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 8.4V~18V Current Limit No
CS2841BEDR14G CS2841BEDR14G ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 14 EAR99 8.65mm RoHS Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BIPOLAR 52kHz e3 Tin (Sn) DUAL GULL WING 260 40 CS2841 Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE 60kHz 8.4V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 50 % 7.4V~40V Frequency Control 95 % Yes No
KA3883C KA3883C ON Semiconductor $0.00
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download Through Hole Tube Obsolete 1 (Unlimited) 8 9.2mm RoHS Compliant 8 8-DIP (0.300, 7.62mm) 7.62mm Through Hole 851mg 0°C~70°C TA 17mA 1 DUAL KA3883 Transistor Driver 2.54mm 1W 5V 1 1A 15V SWITCHING CONTROLLER 40ns 40 ns Positive 25V PULSE WIDTH MODULATION 100 % 7.6V~30V Up to 500kHz Yes 96% No
NCP1550SN25T1G NCP1550SN25T1G ON Semiconductor $0.00
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download Surface Mount Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 5 EAR99 3mm RoHS Compliant Lead Free 5 PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 600kHz Surface Mount -40°C~85°C TA e3 Tin (Sn) DUAL GULL WING 260 40 NCP1550 Transistor Driver Switching Regulator or Controllers 2.5V 1 100mA 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable No 100%
NCP1550SN19T1G NCP1550SN19T1G ON Semiconductor $0.00
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download Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 5 EAR99 3mm RoHS Compliant Lead Free PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 600kHz Surface Mount -40°C~85°C TA e3 Tin (Sn) DUAL GULL WING 260 40 NCP1550 Transistor Driver YES 0.95mm R-PDSO-G5 Switching Regulator or Controllers 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.45V 5.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable No 100%
NCP5424DR2G NCP5424DR2G ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 3 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 16 EAR99 9.9mm RoHS Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA 1.75mm 750kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP5424 Transistor Driver YES Switching Regulator or Controllers 1.5A 2 12V DUAL SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 10.8V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 7.8V~16V Frequency Control 150kHz~600kHz Yes 100% No
NCP5212TMNTXG NCP5212TMNTXG ON Semiconductor $0.00
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download OBSOLETE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 16 5.5V RoHS Compliant Lead Free No 16 16-VQFN Exposed Pad Surface Mount -40°C~85°C TA 330kHz e3 Tin (Sn) QUAD NCP5212 Transistor Driver 0.635mm Switching Regulator or Controllers 3.3V 1 35μA Positive VOLTAGE-MODE Step-Down Buck 4.5V~27V Current Limit, Enable, Power Good 300kHz Yes
NCP81031MNTWG NCP81031MNTWG ON Semiconductor $0.00
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download Surface Mount Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 16 EAR99 RoHS Compliant Lead Free 16 16-VFQFN Exposed Pad Surface Mount 0°C~85°C TA 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) QUAD NCP81031 Transistor Driver 0.5mm Switching Regulator or Controllers 1 Positive VOLTAGE-MODE Step-Down Buck 4.5V~13.2V Enable, Frequency Control, Power Good 200kHz No 95% Yes
NCP5422ADR2G NCP5422ADR2G ON Semiconductor $0.00
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download LAST SHIPMENTS (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 16 EAR99 13.2V 9.9mm RoHS Compliant Lead Free 16 V2 CONTROL MODE IS ALSO AVAILABLE 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA MOS 750kHz e3 Tin (Sn) DUAL GULL WING 260 40 NCP5422 Transistor Driver Switching Regulator or Controllers 1 1.5A 12V DUAL SWITCHING CONTROLLER Halogen Free Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 100 % 7.8V~16V Frequency Control 150kHz~600kHz Yes No