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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 Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage Frequency Height Width Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) HTS Code Nominal Supply Current Max Frequency Nominal Input Voltage Max Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Output Type Surface Mount Terminal Pitch JESD-30 Code Subcategory Qualification Status Max Power Dissipation Output Voltage Diode Element Material Number of Elements Configuration Diode Type Output Current-Max Application Number of Phases Rep Pk Reverse Voltage-Max Number of Outputs Output Current Max Output Current Input Voltage-Nom Analog IC - Other Type Case Connection Halogen Free Input Offset Voltage (Vos) Input Bias Current Min Input Voltage Power Dissipation Supplier Device Package Max Output Voltage Forward Voltage-Max Reverse Recovery Time-Max Quiescent Current Common Mode Rejection Ratio Rise Time Fall Time (Typ) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Min Output Voltage Control Technique Switcher Configuration Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Isolation Synchronous Rectifier Number of Output Phases Output Phases Duty Cycle (Max) Clock Sync
MB39A139PFT-G-JN-ERE1 MB39A139PFT-G-JN-ERE1 Cypress Semiconductor Corp 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant
NCP1550SN19T1 NCP1550SN19T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 5 EAR99 3mm Non-RoHS Compliant Contains Lead PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 600kHz Surface Mount -40°C~85°C TA e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 NCP1550 Transistor Driver YES 0.95mm R-PDSO-G5 Switching Regulator or Controllers 1.9V 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%
TL494BD TL494BD ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Tube 2005 SWITCHMODE™ Obsolete 1 (Unlimited) 16 EAR99 15V 9.9mm Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~125°C TJ 200kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 TL494 Transistor Driver YES 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 Yes 1 No
SUR3210CT SUR3210CT Semtech Corporation 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited) 3 EAR99 RoHS Compliant 8541.10.00.80 e0 Tin/Lead (Sn/Pb) SINGLE THROUGH-HOLE NOT SPECIFIED NOT SPECIFIED 3 NO R-PSFM-T3 Rectifier Diodes Not Qualified SILICON 2 COMMON CATHODE, 2 ELEMENTS RECTIFIER DIODE 32A ULTRA FAST RECOVERY 1 100V CATHODE 1.1V 0.035μs
SUR3205CT SUR3205CT Semtech Corporation 0.0000
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0.00000000 no Obsolete 1 (Unlimited) 3 EAR99 RoHS Compliant 8541.10.00.80 e0 Tin/Lead (Sn/Pb) SINGLE THROUGH-HOLE NOT SPECIFIED NOT SPECIFIED 3 NO R-PSFM-T3 Rectifier Diodes Not Qualified SILICON 2 COMMON CATHODE, 2 ELEMENTS RECTIFIER DIODE 32A ULTRA FAST RECOVERY 1 50V CATHODE 1.1V 0.035μs
FAN5029MPX FAN5029MPX ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) RoHS Compliant Lead Free 40 40-WFQFN Exposed Pad Surface Mount 0°C~85°C TA 5MHz FAN5029 PWM Signal 1.6V 5 Positive Step-Down Buck Current Limit, Enable, Soft Start 1MHz No
MIC2166YMME MIC2166YMME Microchip Technology 0.0000
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0.00000000 download 8 Weeks Surface Mount Tube 2010 Hyper Speed Control® Active 3 (168 Hours) 125°C -40°C 3mm ROHS3 Compliant 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) Exposed Pad 28V No SVHC 4.5V 860μm 3mm Surface Mount -40°C~125°C TJ 950μA 28V MIC2166 Transistor Driver 5.5V 1 25A 4.5V 10-MSOP-EP 5.5V Positive Step-Down Buck 82 % 4.5V~28V Enable, Power Good 600kHz Non-Isolated Yes 1 1 82% No
UC3842ADR2G UC3842ADR2G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 14 EAR99 30V 8.65mm RoHS Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 60kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e3 Tin (Sn) DUAL GULL WING 260 40 UC384*A Transistor Driver Switching Regulator or Controllers 5.1V 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%
SC24610ULTRC SC24610ULTRC Semtech Corporation 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant SC2461
LX1555CPW LX1555CPW Microsemi Corporation 0.0000
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Min: 1

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0.00000000 download OBSOLETE (Last Updated: 1 month ago) Tube 1997 Obsolete 2 (1 Year) 20 EAR99 6.5mm RoHS Compliant Lead Free 20-TSSOP (0.173, 4.40mm Width) 400kHz 4.4mm Surface Mount 0°C~70°C TA BIPOLAR e3 MATTE TIN DUAL GULL WING 260 40 LX155* Transistor Driver YES 0.65mm R-PDSO-G20 Switching Regulator or Controllers 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost 7.6V~30V Frequency Control Yes 48% No
PCFD27N50W PCFD27N50W ON Semiconductor 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant
UC2845BDR2 UC2845BDR2 ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 14 EAR99 30V 8.65mm Non-RoHS Compliant Contains Lead 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -25°C~85°C TA BIPOLAR 275kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC284*B Transistor Driver YES Switching Regulator or Controllers 5.05V 1 1A 15V SWITCHING CONTROLLER 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
LTC1625CGN#PBF LTC1625CGN#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 1998 Active 1 (Unlimited) 16 EAR99 4.98mm ROHS3 Compliant Lead Free No 16 16-SSOP (0.154, 3.90mm Width) No SVHC 150kHz 1.478mm 3.988mm Surface Mount 0°C~70°C TA CMOS 15V 36V e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1625 Transistor Driver YES 0.635mm Switching Regulator or Controllers 36V 1 2A 2A 15V SWITCHING CONTROLLER 3.7V 5.1V Positive or Negative CURRENT-MODE Step-Down, Step-Up/Step-Down 1.178V PULSE WIDTH MODULATION PUSH-PULL Buck, Boost 3.7V~36V Enable, Soft Start Yes 99%
NCP1571D NCP1571D ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 21 hours ago) Tube 2010 no Obsolete 1 (Unlimited) 8 EAR99 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~125°C TJ 250kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 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
SG1577DY SG1577DY ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Through Hole Tube Obsolete 1 (Unlimited) RoHS Compliant 20-DIP (0.300, 7.62mm) Through Hole 2.509g -40°C~85°C TA 5.3mA 352kHz SG1577 2 8V~15V 95%
FAN7554D FAN7554D ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Surface Mount Tube Obsolete 1 (Unlimited) RoHS Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) Surface Mount 230.4mg -25°C~85°C TA 10mA 500kHz FAN7554 Transistor Driver 1 1A 100μA Positive, Isolation Capable Step-Up/Step-Down Flyback, Forward Converter 9V~30V Soft Start Yes 95% No
NCV8852DR2G NCV8852DR2G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 27 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q100 yes Not For New Designs 1 (Unlimited) 8 EAR99 44V 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~150°C TJ 501kHz e3 Tin (Sn) DUAL GULL WING NCV8852 Transistor Driver Switching Regulator or Controllers 1 200mA 4V SWITCHING CONTROLLER Positive CURRENT-MODE 3.4V 36V Step-Down PULSE WIDTH MODULATION SINGLE Buck 100 % 3.1V~40V Enable, Frequency Control 100kHz~500kHz No 93% Yes
R7779AGS R7779AGS Richtek USA Inc. 0.0000
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Min: 1

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0.00000000 download Bulk Obsolete 3 (168 Hours) ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA PWM 1 8-SOP Positive 12V~25V Current Limit 65kHz No 1 75% No
UC3844DX UC3844DX ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2002 Obsolete 1 (Unlimited) RoHS Compliant 14 14-SOIC (0.209, 5.30mm Width) No SVHC 500kHz Surface Mount 0°C~70°C TA 17mA 17mA UC3844 Transistor Driver 1 1A 45ns 35 ns Positive Step-Up, Step-Up/Step-Down Boost, Flyback 50 % 10V~30V Frequency Control Up to 500kHz No 48%
LTC3786EUD#TRPBF LTC3786EUD#TRPBF Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 3 months ago) Tape & Reel (TR) 2011 Active 1 (Unlimited) 16 EAR99 3mm ROHS3 Compliant 16 ALSO OPERATES IN ADJUSTABLE MODE UP TO 60V 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 850kHz e3 Matte Tin (Sn) QUAD 260 30 LTC3786 Transistor Driver YES 0.5mm Switching Regulator or Controllers 60V 1 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 38V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Boost, Flyback, SEPIC 4.5V~38V Current Limit, Enable, Frequency Control, Power Good, Soft Start 105kHz~760kHz Yes 96% No
UC3844BVD1G UC3844BVD1G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tube 2003 yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA BIPOLAR e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 10V~36V Frequency Control Up to 500kHz No
TL494BDR2G TL494BDR2G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2005 SWITCHMODE™ yes Active 1 (Unlimited) 16 EAR99 15V 10mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) 40kHz 1.5mm 4mm Surface Mount -40°C~125°C TJ BIPOLAR 15mA e3 Tin (Sn) DUAL GULL WING 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 Yes 1 No
TL594CN TL594CN ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Through Hole Tube 2005 SWITCHMODE™ Obsolete 1 (Unlimited) 16 EAR99 15V 19.5326mm Non-RoHS Compliant Lead Free 16 16-DIP (0.300, 7.62mm) No SVHC 3.429mm 6.858mm Through Hole -40°C~85°C TA BIPOLAR 300kHz e0 Tin/Lead (Sn/Pb) DUAL TL594 Transistor Driver Switching Regulator or Controllers 40V 2 500mA 15V SWITCHING CONTROLLER 12.4mA 100ns 40 ns Positive VOLTAGE-MODE 7V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 48 % 7V~40V Dead Time Control, Frequency Control Yes 1 96% No
UC3843ANG UC3843ANG ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Tube 2002 Obsolete 1 (Unlimited) 8 EAR99 30V RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 60kHz 7.62mm Through Hole 0°C~70°C TA BIPOLAR 4.45mm e3 Tin (Sn) DUAL UC384*A Transistor Driver NO 2.54mm Switching Regulator or Controllers 5.1V 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 8.4V~30V Frequency Control Up to 500kHz No 96%
MC33060ADR2G MC33060ADR2G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 5 Weeks LAST SHIPMENTS (Last Updated: 2 hours ago) Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 14 EAR99 15V 8.75mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 200kHz 1.5mm 4mm Surface Mount -40°C~85°C TA BIPOLAR 15mA e3 Tin (Sn) DUAL GULL WING 260 40 MC33060A Transistor Driver Switching Regulator or Controllers 30V 1 200mA 15V SWITCHING CONTROLLER Halogen Free 100ns 40 ns Positive or Negative, Isolation Capable VOLTAGE-MODE 7V 40V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 96 % 7V~40V 25kHz No
S-8521D33MC-BXST2U S-8521D33MC-BXST2U ABLIC U.S.A. Inc. 0.0000
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Min: 1

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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant ALSO OPERATES AS PFM SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 Tin (Sn) DUAL GULL WING Transistor Driver YES 0.95mm R-PDSO-G5 3.3V 0.05A 1 SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~16V Enable 60kHz No 100%
LV5761V-TLM-E LV5761V-TLM-E ON Semiconductor 0.0000
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Min: 1

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0.00000000 download Surface Mount Tape & Reel (TR) 2013 yes Obsolete 3 (168 Hours) 16 42V RoHS Compliant Lead Free No 16 16-LSSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA BICMOS 140kHz 42V e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING LV5761 Transistor Driver 0.635mm Switching Regulator or Controllers 1 5mA 8.5V Positive CURRENT-MODE Step-Down Buck 8.5V~42V Current Limit, Enable, Frequency Control, Soft Start 125kHz Yes 85%
UC3845BD1G UC3845BD1G ON Semiconductor 0.0000
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Min: 1

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0.00000000 download 2 Weeks ACTIVE (Last Updated: 4 days 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 52kHz 1.4986mm 3.9878mm 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 1A 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
TL494CNG TL494CNG ON Semiconductor 0.0000
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Min: 1

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0.00000000 download OBSOLETE (Last Updated: 2 days ago) Through Hole Tube 2005 SWITCHMODE™ yes Obsolete 1 (Unlimited) 16 EAR99 15V 21.336mm RoHS Compliant Lead Free 16 16-DIP (0.300, 7.62mm) Unknown 40kHz 4.8768mm 7.62mm Through Hole 1.627801g 0°C~70°C TA BIPOLAR 15mA 40V e3 Tin (Sn) DUAL 260 40 TL494 Transistor Driver Switching Regulator or Controllers 1W 30V 2 200mA 15V SWITCHING CONTROLLER 2mV -100nA 1W 90 dB 100ns 40 ns Positive VOLTAGE-MODE Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 48 % 7V~40V Dead Time Control, Frequency Control 200kHz Yes 1 No
MB39C006A-WF MB39C006A-WF Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

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0.00000000 8 Weeks Obsolete 1 (Unlimited) Non-RoHS Compliant
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