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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 Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) HTS Code 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 Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Input Voltage-Nom Analog IC - Other Type Halogen Free Min Input Voltage Supplier Device Package Quiescent Current Rise Time Fall Time (Typ) Output Configuration Control Mode Switching Frequency Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Serial Interfaces Output Phases Duty Cycle (Max) Clock Sync
MAX1745AUB+T MAX1745AUB+T Maxim Integrated 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 10 EAR99 36V 3mm ROHS3 Compliant Lead Free 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~125°C TJ 330kHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 MAX1745 Transistor Driver 0.5mm Switching Regulator or Controllers 18V 1 10A 5.5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 100 % 4.5V~36V Enable Up to 330kHz No
LTC3869IGN-2#TRPBF LTC3869IGN-2#TRPBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks PRODUCTION (Last Updated: 1 month ago) Tape & Reel (TR) 2011 Active 1 (Unlimited) 28 EAR99 9.893mm ROHS3 Compliant 28 28-SSOP (0.154, 3.90mm Width) 3.899mm Surface Mount -40°C~125°C TJ CMOS 850kHz e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED LTC3869 Transistor Driver YES 0.635mm 1 Not Qualified 12.5V 2 25A 15V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 38V Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck 4V~38V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 250kHz~780kHz Yes 95%
UC2845BD UC2845BD ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 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
ZL8800ALAFTK ZL8800ALAFTK Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) Digital-DC™ Active 2 (1 Year) 44 EAR99 7mm ROHS3 Compliant 44-VFQFN Exposed Pad 7mm -40°C~85°C TA 1mm e3 Matte Tin (Sn) QUAD PWM Signal YES 0.5mm S-PQCC-N44 2 12V DUAL SWITCHING CONTROLLER Positive 4.5V 14V Step-Down PULSE WIDTH MODULATION Buck 4.5V~14V Current Limit, Enable, Power Good, Tracking 200kHz~1.33MHz No PMBus Yes
MB4204PH-G-JN-NCE1 MB4204PH-G-JN-NCE1 Cypress Semiconductor Corp 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant
NCP81039MNTWG NCP81039MNTWG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 20 RoHS Compliant Lead Free 20 20-VFQFN Exposed Pad Surface Mount -40°C~100°C TA 600kHz e3 Tin (Sn) QUAD NCP81039 Transistor Driver YES 0.4mm Switching Regulator or Controllers 1 Halogen Free Positive VOLTAGE-MODE Step-Down Buck 3.3V~28V Enable, Frequency Control, Power Good 300kHz 400kHz 600kHz Yes No
NCP81101BMNTXG NCP81101BMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) ROHS3 Compliant
KA7552A KA7552A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 2 days ago) Through Hole Tube 2004 yes Active 1 (Unlimited) 8 EAR99 9.6mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) No SVHC 135kHz 3.4mm 6.4mm Through Hole 851mg -25°C~85°C TA BIPOLAR 15mA 1 e3 Tin (Sn) DUAL KA7552 Transistor Driver 2.54mm Switching Regulator or Controllers 800mW 16.5V 1 100mA 18V SWITCHING CONTROLLER Positive CURRENT-MODE 135kHz 9.2V 30V PULSE WIDTH MODULATION SINGLE 70 % 8.7V~30V Yes No
BD9851EFV-E2 BD9851EFV-E2 ROHM Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Surface Mount Tape & Reel (TR) 2005 yes Active 3 (168 Hours) 20 EAR99 18V 6.5mm ROHS3 Compliant Lead Free Copper, Tin 20 20-VSSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~85°C TA 3MHz DUAL GULL WING 260 10 BD9851 Transistor Driver 0.65mm Switching Regulator or Controllers 2 200mA 12V DUAL SWITCHING CONTROLLER Positive or Negative VOLTAGE-MODE 4V Step-Up, Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost 4V~18V Enable, Frequency Control, Soft Start 10kHz~3MHz No 1
LV5749NV-TLM-E LV5749NV-TLM-E ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2008 yes Active 3 (168 Hours) ROHS3 Compliant Lead Free 16 16-LSSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA 140kHz LV5749 Transistor Driver 1 5mA 8.5V Positive Step-Down Buck 8V~42V Current Limit, Enable, Frequency Control, Soft Start 125kHz Yes 85%
TL494IN TL494IN ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 1999 SWITCHMODE™ Obsolete 1 (Unlimited) 16 EAR99 Non-RoHS Compliant 16-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA BIPOLAR 4.44mm e0 Tin/Lead (Sn/Pb) DUAL TL494 Transistor Driver NO Switching Regulator or Controllers 0.5A 2 15V SWITCHING CONTROLLER Positive VOLTAGE-MODE 7V 40V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Push-Pull 7V~40V Dead Time Control, Frequency Control 200kHz Yes 1 48% No
LTA703S LTA703S ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Obsolete Not Applicable RoHS Compliant 230.4mg
FAN6520AIMX FAN6520AIMX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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
UC3843BVNG UC3843BVNG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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
NCP81103AMNTXG NCP81103AMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 36-VFQFN Exposed Pad Surface Mount
LV5069JA-AH LV5069JA-AH ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2013 yes Obsolete 3 (168 Hours) 16 EAR99 23V RoHS Compliant Lead Free 16 16-LSSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA BICMOS e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING Transistor Driver 0.635mm Switching Regulator or Controllers 1.26V 1 68μA SWITCHING REGULATOR Halogen Free Positive CURRENT-MODE Step-Down Buck 94 % 4.5V~23V Current Limit, Enable, Frequency Control, Power Good, Soft Start 330kHz No
ISL6741IBZ ISL6741IBZ Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~105°C TA ISL6741 Transistor Driver 2 SWITCHING CONTROLLER Positive, Isolation Capable Step-Up/Step-Down Full-Bridge, Half-Bridge, Push-Pull 9V~16V Enable, Frequency Control, Soft Start Up to 1MHz Yes 1 83%
UC3842D UC3842D ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2002 Obsolete 1 (Unlimited) 14-SOIC (0.209, 5.30mm Width) Surface Mount 0°C~70°C TA UC3842 Transistor Driver 1 14-SOP Positive Step-Up, Step-Up/Step-Down Boost, Flyback 10V~30V Frequency Control Up to 500kHz No 1 97% No
ISL6569CRZ ISL6569CRZ Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube Obsolete 3 (168 Hours) 32 5mm ROHS3 Compliant 32-VFQFN Exposed Pad 5mm Surface Mount 0°C~70°C TA 1mm e3 Matte Tin (Sn) QUAD ISL6569 PWM Signal YES 0.5mm 2 5V SWITCHING CONTROLLER Positive Step-Down PULSE WIDTH MODULATION Buck 4.75V~5.25V Current Limit, Enable, Frequency Control, Power Good 80kHz~1MHz 75% No
UC3842ADX UC3842ADX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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%
ISL6565BCB-T ISL6565BCB-T Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 28 17.9mm Non-RoHS Compliant 28-SOIC (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~105°C TA 2.65mm DUAL GULL WING ISL6565B PWM Signal YES 1.27mm R-PDSO-G28 3 5V SWITCHING CONTROLLER Positive 4.75V 5.25V Step-Down PULSE WIDTH MODULATION Buck 4.75V~5.25V Enable, Frequency Control, Power Good 80kHz~1.5MHz 66.7% No
NCP1550SN19T1G NCP1550SN19T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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%
ADP3182JRQZ-REEL ADP3182JRQZ-REEL ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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
R1225N152D-TR-FE R1225N152D-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 6 EAR99 2.9mm RoHS Compliant 1.8mm CMOS 1.4mm 8542.39.00.01 1 e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED 6 INDUSTRIAL YES 0.95mm R-PDSO-G6 85°C -40°C 1.5V 3V SWITCHING CONTROLLER 2.3V 18.5V PULSE WIDTH MODULATION SINGLE 500kHz
ZL2008ALAFT ZL2008ALAFT Renesas Electronics America Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) ROHS3 Compliant 36-VFQFN Exposed Pad Surface Mount -40°C~85°C TA ZL2008 Transistor Driver 1 Positive Step-Down Buck 3V~5.5V Current Limit, Enable, Power Good, Soft Start 200kHz~1.4MHz Yes I2C, PMBus, SMBus 95%
UC3843BVD1 UC3843BVD1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2007 Obsolete 1 (Unlimited) 8 EAR99 30V 4.9mm Non-RoHS Compliant Contains Lead 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA BIPOLAR 275kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver YES Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 96 % 7.6V~30V Frequency Control Up to 500kHz No
UC3845D UC3845D ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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%
UC3844BD UC3844BD ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tube 1999 Obsolete 1 (Unlimited) 14 EAR99 8.65mm Non-RoHS Compliant Contains Lead 14 14-SOIC (0.154, 3.90mm Width) 275kHz 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver Switching Regulator or Controllers 5.1V 1 1A 15V SWITCHING CONTROLLER 12mA 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
MC33067P MC33067P ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tube 2007 Obsolete 1 (Unlimited) 16 EAR99 Non-RoHS Compliant Contains Lead 16 16-DIP (0.300, 7.62mm) Unknown 2.2MHz Through Hole -40°C~85°C TA BIPOLAR 4.44mm e0 Tin/Lead (Sn/Pb) DUAL MC33067 Transistor Driver NO Switching Regulator or Controllers 5.2V 2 12V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE Step-Up/Step-Down RESONANT CONTROL PUSH-PULL Flyback 8.6V~20V Enable, Soft Start 2.05MHz No 1
NCP5424D NCP5424D ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tube 2010 no Obsolete 1 (Unlimited) 16 EAR99 9.9mm Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA 1.75mm 750kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 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
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