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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Frequency Height Width Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Input Current Height Seated (Max) Number of Functions 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 Output Type Surface Mount Terminal Pitch JESD-30 Code Subcategory Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Max Output Current Input Voltage-Nom Analog IC - Other Type Halogen Free Input Offset Voltage (Vos) Input Bias Current Min Input Voltage Power Dissipation Max Output Voltage 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 Synchronous Rectifier Output Phases Duty Cycle (Max) Clock Sync
NCP81103MNTXG NCP81103MNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 17 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 36-VFQFN Exposed Pad Surface Mount
LV5761V-TLM-E LV5761V-TLM-E ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

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%
UC3844BD1R2 UC3844BD1R2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 1999 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~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 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
UC3842ADR2G UC3842ADR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

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%
UC3844DX UC3844DX ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

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%
UC3844BVDR2 UC3844BVDR2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2006 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 -40°C~105°C TA BIPOLAR e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 UC384*B Transistor Driver 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~36V Frequency Control Up to 500kHz No 48%
NCP81101BMNTWG NCP81101BMNTWG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 19 Weeks Tape & Reel (TR) 2016 Obsolete 1 (Unlimited) RoHS Compliant 28-VFQFN Exposed Pad Surface Mount
NCP1587GDR2G NCP1587GDR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 13 Weeks Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) 8 EAR99 RoHS Compliant 8-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA e3 Tin (Sn) DUAL GULL WING Transistor Driver YES R-PDSO-G8 Switching Regulator or Controllers 1 Positive VOLTAGE-MODE Step-Down Buck 88 % 4.5V~13.2V Enable, Phase Control 275kHz Yes No
KA3845B KA3845B ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tube Obsolete 1 (Unlimited) 8 EAR99 10.15mm RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) 3.3mm 6.35mm Through Hole 0°C~70°C TA 17mA 1 500kHz DUAL KA3845 Transistor Driver 2.54mm 1 1A 15V SWITCHING CONTROLLER 45ns 35 ns Positive CURRENT-MODE 25V PULSE WIDTH MODULATION 50 % 7.6V~30V Up to 500kHz Yes 48% No
LV5052V-TLM-E LV5052V-TLM-E ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2008 yes Obsolete 3 (168 Hours) 30 9.75mm RoHS Compliant Lead Free 30 30-LSSOP (0.220, 5.60mm Width) 1.3mm 5.6mm Surface Mount -20°C~85°C TA BICMOS 1.1MHz 16V e6 Tin/Bismuth (Sn/Bi) DUAL GULL WING LV5052 Transistor Driver 0.635mm Switching Regulator or Controllers 2 1A 1A 9.4V Positive VOLTAGE-MODE Step-Down Buck 82 % 9.4V~16V Current Limit, Power Good, Soft Start 250kHz~1.1MHz Yes No
NCV1034DR2G NCV1034DR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 5 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) Automotive, AEC-Q100 yes Active 3 16 9.9mm RoHS Compliant 16-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~125°C TJ e3 Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED PWM YES 1 12V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION Buck 10V~18V Soft Start 25kHz~500kHz Yes 80%
NCP81109DMNTXG NCP81109DMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 21 Weeks Tape & Reel (TR) 2015 Active 3 (168 Hours) ROHS3 Compliant 48-VFQFN Exposed Pad Surface Mount
NCP1562ADBR2G NCP1562ADBR2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant Lead Free No 16 16-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~125°C TJ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 NCP1562 Transistor Driver 0.65mm Switching Regulator or Controllers 20V 2 1A 48V SWITCHING CONTROLLER Halogen Free 26ns 10 ns Positive, Isolation Capable VOLTAGE-MODE Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Forward Converter 85 % 23.2V~100V Current Limit, Frequency Control, Ramp, Soft Start 246kHz~1MHz Yes 1
NCV494BDR2 NCV494BDR2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 3 days ago) Tape & Reel (TR) 2005 SWITCHMODE™ no Obsolete 1 (Unlimited) 16 EAR99 15V 9.9mm Non-RoHS Compliant Contains Lead 16 16-SOIC (0.154, 3.90mm Width) 40kHz 3.9mm Surface Mount -40°C~125°C TJ e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 NCV494B Transistor Driver YES Switching Regulator or Controllers 1 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 Yes 48% No
NCP81109BMNTXG NCP81109BMNTXG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 15 Weeks Tape & Reel (TR) 2015 Obsolete 3 (168 Hours) RoHS Compliant 48-VFQFN Exposed Pad Surface Mount
TL594CN TL594CN ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

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
NCP1550SN33T1G NCP1550SN33T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 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 3.3V 1 100mA 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable No 100%
TL494CNG TL494CNG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

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
CS51033GD8G CS51033GD8G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tube 2005 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~70°C TA BIPOLAR 240kHz e3 Tin (Sn) DUAL GULL WING 260 40 CS51033 Transistor Driver YES Switching Regulator or Controllers 1A 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.465V Step-Down SINGLE Buck 3V~16V Frequency Control, Soft Start 200kHz No 83.3%
NCP1589AMNTWG NCP1589AMNTWG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 10-VFDFN Exposed Pad 900μm 3mm Surface Mount 50.008559mg 0°C~70°C TA 8mA 330kHz 13.2V Nickel/Gold/Palladium (Ni/Au/Pd) DUAL NCP1589 Transistor Driver 0.5mm Switching Regulator or Controllers 5V 1 8mA 2mA 5V SWITCHING CONTROLLER Halogen Free 4.5V 1.65V Positive VOLTAGE-MODE Step-Down 800mV PULSE WIDTH MODULATION PUSH-PULL Buck 80 % 4.5V~13.2V Enable, Power Good 300kHz Yes 75% No
UC2843BNG UC2843BNG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks ACTIVE (Last Updated: 1 day ago) Through Hole Tube 2008 yes Active 1 (Unlimited) 8 EAR99 10.16mm ROHS3 Compliant Lead Free 8 8-DIP (0.300, 7.62mm) No SVHC 52kHz 4.953mm 7.112mm Through Hole -25°C~85°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL 260 40 UC284*B Transistor Driver 2.54mm Switching Regulator or Controllers 862mW 13.4V 1 200mA 15V SWITCHING CONTROLLER Halogen Free -2μA 1.25W 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
UC3845BVD1R2G UC3845BVD1R2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 500kHz 1.5mm 4mm Surface Mount -40°C~105°C TA BIPOLAR 12mA e3 Tin (Sn) DUAL GULL WING 260 40 UC384*B Transistor Driver Switching Regulator or Controllers 5V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control No 48%
UC2845BD1R2G UC2845BD1R2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 1999 yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 52kHz 3.9mm Surface Mount -25°C~85°C TA BIPOLAR 17mA e3 Tin (Sn) DUAL GULL WING 260 40 UC284*B Transistor Driver Switching Regulator or Controllers 5V 1 1A 15V SWITCHING CONTROLLER Halogen Free 50ns 50 ns Positive or Negative, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 48 % 7.6V~30V Frequency Control 500kHz No
UC3843BD1R2G UC3843BD1R2G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 1999 yes Active 1 (Unlimited) 8 EAR99 5mm ROHS3 Compliant Lead Free 8 8-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 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 96 % 7.6V~30V Frequency Control Up to 500kHz No
UC2843AN UC2843AN ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tube 1997 Obsolete 1 (Unlimited) 8 EAR99 30V Non-RoHS Compliant Lead Free 8 8-DIP (0.300, 7.62mm) No SVHC 60kHz 7.62mm Through Hole -25°C~85°C TA BIPOLAR 11mA 4.45mm e0 Tin/Lead (Sn/Pb) DUAL UC284*A Transistor Driver 2.54mm Switching Regulator or Controllers 5.05V 1 1A 15V SWITCHING CONTROLLER 1W 500μA 50ns 50 ns 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%
LV5747NTT-TLM-E LV5747NTT-TLM-E ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2002 Obsolete 3 (168 Hours) RoHS Compliant 12 12-TFSOP (0.118, 3.00mm Width) Surface Mount -40°C~85°C TA 340kHz LV5747 Transistor Driver 1 5mA Positive Step-Down Buck 8V~42V Current Limit, Enable, Soft Start 300kHz Yes 92% No
CS5211EDR14G CS5211EDR14G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape (CT) 2005 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 900kHz e3 Tin (Sn) DUAL GULL WING 260 40 CS5211 Transistor Driver Switching Regulator or Controllers 1 SWITCHING CONTROLLER Positive CURRENT/VOLTAGE-MODE 4.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~14V Frequency Control 150kHz~750kHz Yes No
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