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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status Mount Packaging Published Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination 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 Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Input Current Height Seated (Max) Number of Functions 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 Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Max Power Dissipation Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Output Power Max Output Current Input Voltage-Nom Analog IC - Other Type Halogen Free Current - Output Min Input Voltage Power Dissipation Supplier Device Package Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Min Output Voltage Control Technique Switcher Configuration Switching Frequency-Max Topology Max Duty Cycle Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Duty Cycle Isolation Synchronous Rectifier Number of Output Phases Output Phases Duty Cycle (Max) Clock Sync
MAX1858EEG+ MAX1858EEG+ Maxim Integrated 0.0000
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0.00000000 download 7 Weeks Surface Mount Tube 2002 yes Active 1 (Unlimited) 24 EAR99 23V 8.65mm ROHS3 Compliant Lead Free No 24 24-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount 255.5993mg -40°C~85°C TA BICMOS 6mA 1.73mm 660kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 MAX1858 Transistor Driver 0.635mm Switching Regulator or Controllers 18V 2 10A 12V DUAL SWITCHING CONTROLLER 100ns 100 ns Positive VOLTAGE-MODE 4.75V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.75V~23V Current Limit, Enable, Frequency Control, Reset 100kHz~600kHz 90 % Yes
ISL6557ACB ISL6557ACB Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 2000 Discontinued 1 24 EAR99 70°C 0°C RoHS Compliant Contains Lead IT CAN ALSO OPERATE WITH CURRENT MODE SOIC 7.5mm MOS 2.65mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 NOT SPECIFIED 24 COMMERCIAL YES R-PDSO-G24 Switching Regulator or Controllers Not Qualified 1 5V SWITCHING CONTROLLER 250kHz VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 75 %
UC2843BDR2 UC2843BDR2 ON Semiconductor 0.0000
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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 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
UC2846QTR UC2846QTR Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 2 (1 Year) 20 EAR99 8.965mm ROHS3 Compliant Lead Free 20 20-LCC (J-Lead) 450kHz 8.965mm Surface Mount -40°C~85°C TA BICMOS 4.57mm 15V e3 Matte Tin (Sn) QUAD J BEND 260 NOT SPECIFIED UC2846 Transistor Driver YES Switching Regulator or Controllers Not Qualified 13.5V 2 500mA 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 50 % 6.95V~40V Current Limit, Enable, Frequency Control, Soft Start 500kHz 50 % Yes 1
LTC1922EN-1#PBF LTC1922EN-1#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 4 months ago) Tube 2001 Active 1 (Unlimited) 20 EAR99 ROHS3 Compliant Lead Free 20 ALSO CONFIGURABLE IN CURRENT MODE 20-DIP (0.300, 7.62mm) 7.62mm Through Hole -40°C~85°C TA CMOS 3.937mm 1MHz e3 Matte Tin (Sn) DUAL 250 40 LTC1922 Transistor Driver NO 2.54mm Switching Regulator or Controllers Not Qualified 5V 1 100A 9.5V SWITCHING CONTROLLER Positive, Isolation Capable VOLTAGE-MODE Step-Up/Step-Down PHASE-SHIFT CONTROL PHASE-SHIFT Full-Bridge 3.8V~10.3V Ramp, Soft Start Up to 1MHz Yes 99%
UCC28C45MDREP UCC28C45MDREP Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 1.75mm 3.91mm 1.58mm Surface Mount 72.603129mg -55°C~150°C TJ BICMOS e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 UCC28C45 Transistor Driver Switching Regulator or Controllers 18V 1 200mA 15V SWITCHING CONTROLLER 25ns 20 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION BUCK-BOOST Boost, Flyback, Forward Converter 48 % 7.6V~18V Frequency Control Up to 1MHz Isolated No
MAX5021EPA MAX5021EPA Maxim Integrated 0.0000
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0.00000000 download Through Hole Tube 2003 no Obsolete 1 (Unlimited) 8 EAR99 9.375mm ROHS3 Compliant 8-DIP (0.300, 7.62mm) 7.62mm Through Hole -40°C~85°C TA BICMOS 4.572mm e0 DUAL 245 MAX5021 Transistor Driver 2.54mm R-PDIP-T8 1 250mA 12V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 28V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback, Forward Converter 50 % 11V~28V 262kHz No
MAX8544EEP+ MAX8544EEP+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Tube 2008 yes Active 1 (Unlimited) 20 EAR99 8.65mm ROHS3 Compliant Lead Free 20 20-SSOP (0.154, 3.90mm Width) 1MHz 3.9mm Surface Mount -40°C~85°C TA BICMOS e3 Matte Tin (Sn) DUAL GULL WING 260 NOT SPECIFIED MAX8544 Transistor Driver YES 0.635mm Not Qualified 11.88V 1 25A 13.2V SWITCHING CONTROLLER Positive CURRENT-MODE 3V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3V~13.2V Current Limit, Enable, Power Good, Soft Start 800kHz~1.2MHz Yes
ISL6520IBZ ISL6520IBZ Renesas Electronics America 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e3 Matte Tin (Sn) DUAL GULL WING ISL6520 Transistor Driver YES R-PDSO-G8 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION Buck 4.5V~5.5V Phase Control 300kHz Yes 100% No
UC3524AN UC3524AN Texas Instruments 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 5 days ago) Tube yes Active 1 (Unlimited) 16 Through Hole EAR99 19.3mm ROHS3 Compliant Lead Free 16 16-DIP (0.300, 7.62mm) No SVHC 450kHz 5.08mm 6.35mm 3.9mm Through Hole 1.053808g 0°C~70°C TA BIPOLAR 40V 40V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL UC3524 Transistor Driver NO Switching Regulator or Controllers 1W 60V 2 200mA 200mA 20V SWITCHING CONTROLLER 1W 5mA 120ns 25 ns Positive VOLTAGE-MODE Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 45 % 8V~40V Frequency Control 500kHz No 1
MAX1634EAI MAX1634EAI Rochester Electronics 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) Non-RoHS Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA Transistor Driver 2 28-SSOP Positive Step-Down Buck 4.2V~30V Enable, Reset, Sequencing 200kHz~300kHz Yes 1 99% Yes
TL1454ACDB TL1454ACDB Rochester Electronics, LLC 0.0000
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0.00000000 Tube Obsolete 1 (Unlimited) ROHS3 Compliant 16-SSOP (0.209, 5.30mm Width) Surface Mount -20°C~85°C TA Transistor Driver 2 16-SSOP Positive, Isolation Capable Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback 3.6V~20V Dead Time Control, Frequency Control 50kHz~2MHz Yes 1 100% No
LM2747MTC LM2747MTC Texas Instruments 0.0000
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0.00000000 Surface Mount Tube no Obsolete 1 (Unlimited) 14 EAR99 17V 5mm Non-RoHS Compliant Contains Lead 14 14-TSSOP (0.173, 4.40mm Width) 900μm 4.4mm Surface Mount -40°C~125°C TJ 1MHz 6V e0 Tin/Lead (Sn/Pb) DUAL GULL WING 260 LM2747 Transistor Driver Switching Regulator or Controllers 13.5V 20A 3.3V SWITCHING CONTROLLER 3V 1.7mA Positive VOLTAGE-MODE Step-Down 600mV PULSE WIDTH MODULATION PUSH-PULL Buck 86 % 3V~6V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 50kHz~1MHz Yes 1 No
UC28025DWRG4 UC28025DWRG4 Texas Instruments 0.0000
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0.00000000 Tape & Reel (TR) 2 (1 Year) 16 EAR99 105°C -40°C 10.3mm RoHS Compliant Lead Free No 16 CAN ALSO BE CONFIGURED IN PEAK CURRENT OR AVERAGE CURRENT MODE SOIC 30V 1MHz 7.5mm 473.692182mg 1 30V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 16 INDUSTRIAL YES Switching Regulator or Controllers 2 13V 15V SWITCHING CONTROLLER 200mA 60ns 60 ns 1MHz VOLTAGE-MODE PULSE WIDTH MODULATION Boost, Flyback, Push-Pull 100 % 1MHz 45 %
UC2845BDG UC2845BDG ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tube 2008 yes Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -25°C~85°C TA BIPOLAR 17mA 275kHz e3 Tin (Sn) DUAL GULL WING 260 40 UC284*B Transistor Driver Switching Regulator or Controllers 5.05V 1 1kA 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
LTC3866EUF#PBF LTC3866EUF#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2012 Active 1 (Unlimited) 24 EAR99 4mm ROHS3 Compliant Lead Free 24 ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 3.5V 24-WFQFN Exposed Pad 4mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 850kHz e3 Matte Tin (Sn) QUAD LTC3866 Transistor Driver YES 0.5mm Switching Regulator or Controllers 3.5V 1 30A 15V SWITCHING CONTROLLER 25ns 25 ns Positive CURRENT-MODE 4.5V 38V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~38V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 250kHz~770kHz 95 % Yes No
IR3638STRPBF IR3638STRPBF Infineon Technologies 0.0000
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0.00000000 download 13 Weeks Surface Mount, Through Hole Tape & Reel (TR) 2007 Obsolete 2 (1 Year) 14 EAR99 8.7376mm RoHS Compliant 14 14-SOIC (0.154, 3.90mm Width) 1.5748mm 3.9878mm Surface Mount 0°C~125°C TJ 15mA 440kHz e3 TIN DUAL GULL WING 260 30 IR3638SPBF Transistor Driver 600mV 1 12V SWITCHING CONTROLLER 30ns 30 ns Positive VOLTAGE-MODE 5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 95 % 5V~13.2V Enable, Soft Start 400kHz Non-Isolated Yes 85% No
LX1553CD LX1553CD Microsemi Corporation 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 month ago) Tube 1997 Obsolete 2 (1 Year) 14 EAR99 8.64mm RoHS Compliant Lead Free 14-SOIC (0.154, 3.90mm Width) 400kHz 3.875mm Surface Mount 0°C~70°C TA BIPOLAR e3 MATTE TIN DUAL GULL WING 260 40 LX155* Transistor Driver YES 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 96% No
MAX1876AEEG+ MAX1876AEEG+ Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tube 2007 yes Active 1 (Unlimited) 24 EAR99 23V 8.65mm ROHS3 Compliant Lead Free 24 24-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount 255.5993mg -40°C~85°C TA BICMOS 6mA 1.73mm 660kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 MAX1876 Transistor Driver 0.635mm Not Qualified 18V 2 10A 5V DUAL SWITCHING CONTROLLER 100ns 100 ns Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~23V Current Limit, Enable, Frequency Control, Reset 100kHz~600kHz Yes
MAX1625ESE MAX1625ESE Rochester Electronics 0.0000
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0.00000000 download no Obsolete 1 (Unlimited) 16 9.9mm Non-RoHS Compliant 3.9mm BICMOS 1.75mm 1 e0 TIN LEAD DUAL GULL WING 245 NOT SPECIFIED 16 INDUSTRIAL YES 1.27mm R-PDSO-G16 85°C -40°C 5V SWITCHING CONTROLLER CURRENT-MODE 4.5V 5.5V PULSE WIDTH MODULATION PUSH-PULL 1000kHz
MAX1716EEG MAX1716EEG Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tube 2000 no Obsolete 1 (Unlimited) 24 EAR99 5.5V 8.65mm Non-RoHS Compliant Contains Lead 24 ALSO REQUIRES A BATTERY VOLTAGE FROM 2 TO 28V 24-SSOP (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA 550kHz e0 DUAL GULL WING 240 20 MAX1716 Transistor Driver 0.635mm 1.6V 1 18A 762mW 5V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 100 % 2V~28V Current Limit, Enable, On Time Control 200kHz 300kHz 400kHz 550kHz Yes No
LT1725CGN#PBF LT1725CGN#PBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 2005 Active 1 (Unlimited) 16 EAR99 4.98mm ROHS3 Compliant Lead Free 16 16-SSOP (0.154, 3.90mm Width) No SVHC 100kHz 1.5mm 3.99mm Surface Mount 0°C~100°C TJ 15.1V e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT1725 Transistor Driver YES 0.635mm Switching Regulator or Controllers 1 5A 14V SWITCHING CONTROLLER 30ns 30 ns Positive or Negative, Isolation Capable CURRENT-MODE Step-Up/Step-Down SINGLE Flyback 90 % 9.7V~22V Enable, Soft Start 90kHz~115kHz No
ISL6545ACRZ ISL6545ACRZ Renesas Electronics America 0.0000
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0.00000000 download 6 Weeks Tube 2005 Active 3 (168 Hours) 10 EAR99 3mm ROHS3 Compliant 10-VFDFN Exposed Pad 3mm Surface Mount 0°C~70°C TA 0.9mm e3 MATTE TIN DUAL ISL6545 Transistor Driver YES 0.5mm 1 SWITCHING CONTROLLER Positive VOLTAGE-MODE 1V Step-Down PULSE WIDTH MODULATION Buck 4.5V~14.4V Current Limit, Enable 600kHz Yes 100% No
ISL6551IB ISL6551IB Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 2 (1 Year) Non-RoHS Compliant 28-SOIC (0.295, 7.50mm Width) Surface Mount 0°C~85°C TA ISL6551 Transistor Driver 1 28-SOIC Positive, Isolation Capable Step-Up/Step-Down Full-Bridge 10.8V~13.2V Current Limit, Dead Time Control, Enable, Soft Start 50kHz~500kHz Yes 1 50% No
MAX772CSA+T MAX772CSA+T Maxim Integrated 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 1997 yes Not For New Designs 1 (Unlimited) 8 EAR99 4.9mm ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BICMOS 300kHz e3 Matte Tin (Sn) DUAL GULL WING 260 MAX772 Transistor Driver Switching Regulator or Controllers 3V 1 1A 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2V Step-Up PULSE FREQUENCY MODULATION Boost 3V~16.5V Enable 90 % No
TPS5124DBT TPS5124DBT Texas Instruments 0.0000
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Min: 1

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0.00000000 6 Weeks ACTIVE (Last Updated: 1 week ago) Tube yes Active 2 (1 Year) 30 EAR99 7.8mm ROHS3 Compliant Lead Free 30 30-TFSOP (0.173, 4.40mm Width) No SVHC 300kHz 1.2mm 4.4mm 1mm Surface Mount 97.49401mg -40°C~85°C TA 1.1mA 21V 15V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 TPS5124 Transistor Driver YES 0.5mm 12V 2 20A 20A 12V DUAL SWITCHING CONTROLLER 4.5V 874mW 12V 1.1mA Positive VOLTAGE-MODE Step-Down 900mV PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~15V Enable, Power Good Yes 80% No
MAX1715EEI+TG035 MAX1715EEI+TG035 Maxim Integrated 0.0000
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0.00000000 download Obsolete 1 (Unlimited)
MAX770CSA-T MAX770CSA-T Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 1997 no Obsolete 1 (Unlimited) 8 EAR99 4.9mm Non-RoHS Compliant Contains Lead 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BICMOS 300kHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 245 MAX770 Transistor Driver R-PDSO-G8 Switching Regulator or Controllers 3V 1 1A 5V SWITCHING CONTROLLER Positive CURRENT-MODE 2V Step-Up PULSE FREQUENCY MODULATION Boost 3V~16.5V Enable 90 % No
TPS51163DRCR TPS51163DRCR Texas Instruments 0.0000
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Min: 1

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0.00000000 8 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 2 (1 Year) 10 EAR99 13.2V 3mm ROHS3 Compliant Contains Lead 10 10-VFDFN Exposed Pad 1mm 3mm 900μm Surface Mount 26.109911mg -40°C~85°C TA 660kHz 13.2V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 TPS51163 Transistor Driver YES 0.5mm 28V 1 1.5A 12V SWITCHING CONTROLLER 4.5V Positive VOLTAGE-MODE Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 69 % 4.5V~13.2V Enable, Power Good 600kHz Yes No
UC3843BVD UC3843BVD Rochester Electronics 0.0000
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0.00000000 download Tube yes Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~105°C TA e3 MATTE TIN DUAL GULL WING 260 40 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.6V~30V Frequency Control Up to 500kHz No 96%
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