Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Technology Frequency Operating Supply Current Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Height Width Lead Free Number of Terminations Factory Lead Time Weight REACH SVHC Number of Pins Lifecycle Status Pbfree Code Thickness ECCN Code Additional Feature Max Frequency Manufacturer Package Identifier Reach Compliance Code Number of Functions JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Terminal Pitch Base Part Number Pin Count Temperature Grade Operating Temperature (Max) Number of Channels Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Subcategory Supply Current-Max (Isup) Qualification Status JESD-30 Code Supplier Device Package Output Voltage Output Current Output Type Rise Time Fall Time (Typ) Function Number of Outputs Output Configuration Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Current-Max Topology Synchronous Rectifier Max Duty Cycle Clock Sync Serial Interfaces Control Mode Control Technique Switcher Configuration Switching Frequency-Max Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
SG3525ADW SG3525ADW Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant /files/rochesterelectronicsllc-sg3525adw-datasheets-5909.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no unknown e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 COMMERCIAL Transistor Driver Step-Up/Step-Down 2 Positive 20V 8V 35V 0.5A Push-Pull Yes VOLTAGE-MODE PULSE WIDTH MODULATION Enable, Soft Start 8V~35V 100Hz~350kHz 49% 1
FAN6520AIMX FAN6520AIMX Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-fan6520aimx-datasheets-5911.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER R-PDSO-G8 Transistor Driver Step-Down 1 Positive 5V 4.5V 5.5V 1A Buck Yes No VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Enable 4.5V~5.5V 300kHz 100%
KA3843ACS KA3843ACS Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-ka3843acs-datasheets-5913.pdf 8-DIP (0.300, 7.62mm) 4.9mm 3.9mm 8 yes 1 e3 MATTE TIN YES DUAL GULL WING NOT SPECIFIED 8 SWITCHING CONTROLLER NOT SPECIFIED COMMERCIAL R-PDSO-G8 1 15V 29V 1A PULSE WIDTH MODULATION PUSH-PULL 500kHz 7.6V~30V 100%
NCP1378DR2 NCP1378DR2 Rochester Electronics, LLC
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0 0x0x0 download Surface Mount 0°C~125°C TJ Tape & Reel (TR) 3 (168 Hours) CMOS Non-RoHS Compliant /files/rochesterelectronicsllc-ncp1521bmutbg-datasheets-7695.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 COMMERCIAL R-PDSO-G8 Transistor Driver Step-Up/Step-Down 1 Positive 11V 6V 0.5A Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Current Limit 8.4V~18V
TL494CDBR TL494CDBR Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-tl494cdbr-datasheets-5922.pdf 16-SSOP (0.209, 5.30mm Width) 5.3mm 16 EAR99 YES DUAL GULL WING 0.65mm SWITCHING CONTROLLER 5V Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 1kHz~300kHz 45% 1
NCV494BDR2 NCV494BDR2 Rochester Electronics
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0 0x0x0 download SWITCHMODE™ Surface Mount -40°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-ncv494bdr2-datasheets-5924.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 yes EAR99 e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 Transistor Driver Step-Down, Step-Up/Step-Down 1 Positive 15V 7V 40V 0.5A Buck, Push-Pull Yes No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 40kHz 48%
TL5001CPSR/1 TL5001CPSR/1 Rochester Electronics, LLC
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0 0x0x0 download Surface Mount -20°C~85°C TA Tape & Reel (TR) 3 (168 Hours) Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-tl431clpx-datasheets-3704.pdf 8-SOIC (0.209, 5.30mm Width) 8-SO Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 1 Positive Buck, Boost, Flyback No No Dead Time Control, Frequency Control 3.6V~40V 20kHz~500kHz 100% 1
NCP5212TMNTXG NCP5212TMNTXG Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-ncp5212tmntxg-datasheets-5927.pdf 16-VQFN Exposed Pad 16-QFN (4x4) Transistor Driver Step-Down 1 Positive Buck Yes Yes Current Limit, Enable, Power Good 4.5V~27V 300kHz 1
NCP1586DR2G NCP1586DR2G Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-ncp1586dr2g-datasheets-5929.pdf 8-SOIC (0.154, 3.90mm Width) 8-SOIC Transistor Driver Step-Down 1 Positive Buck Yes No Enable, Phase Control 4.5V~13.2V 275kHz 75% 1
ADP3159JRU-REEL ADP3159JRU-REEL Rochester Electronics
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0 0x0x0 download 1 (Unlimited) 1.2mm Non-RoHS Compliant /files/rochesterelectronicsllc-adp3171jr-datasheets-9828.pdf 6.5mm 4.4mm 20 no 1 e0 TIN LEAD YES DUAL GULL WING 240 0.65mm 20 COMMERCIAL 70°C SWITCHING CONTROLLER 30 COMMERCIAL R-PDSO-G20 12V 6.25V 14V CURRENT-MODE CONSTANT OFF TIME PUSH-PULL
NCP1450ASN19T1 NCP1450ASN19T1 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) Non-RoHS Compliant /files/rochesterelectronicsllc-ncp1450asn19t1-datasheets-5897.pdf SOT-23-5 Thin, TSOT-23-5 3mm 5 no e0 TIN LEAD YES DUAL GULL WING 240 0.95mm SWITCHING CONTROLLER 30 COMMERCIAL R-PDSO-G5 Transistor Driver Step-Up 1 Positive 5V Boost No VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Enable 0.9V~6V 180kHz 80%
NCP1550SN18T1 NCP1550SN18T1 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) Non-RoHS Compliant /files/rochesterelectronicsllc-ncp1550sn19t1g-datasheets-5882.pdf SOT-23-5 Thin, TSOT-23-5 3mm 5 yes PFM CONTROL TECHNIQUE IS ALSO POSSIBLE e0 TIN LEAD YES DUAL GULL WING 240 0.95mm SWITCHING CONTROLLER 30 COMMERCIAL R-PDSO-G5 Transistor Driver Step-Down 1 Positive 5V 2.45V 5.5V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Enable 2.45V~5.5V 600kHz 100%
TL594CDR2 TL594CDR2 Rochester Electronics
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0 0x0x0 download SWITCHMODE™ Surface Mount -40°C~85°C TA Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-tl594cn-datasheets-5893.pdf 16-SOIC (0.154, 3.90mm Width) 9.9mm 3.9mm 16 no e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 COMMERCIAL Transistor Driver Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V 0.5A Buck, Push-Pull Yes No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 300kHz 96% 1
NCP1550SN30T1G NCP1550SN30T1G Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-ncp1550sn19t1g-datasheets-5882.pdf SOT-23-5 Thin, TSOT-23-5 3mm 5 no PFM CONTROL TECHNIQUE IS ALSO POSSIBLE e3 MATTE TIN YES DUAL GULL WING 260 0.95mm SWITCHING CONTROLLER 40 COMMERCIAL R-PDSO-G5 Transistor Driver Step-Down 1 Positive 5V 2.45V 5.5V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Enable 2.45V~5.5V 600kHz 100%
UC3842BDR2 UC3842BDR2 Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 14-SOIC (0.154, 3.90mm Width) 8.65mm 3.9mm 14 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER 40 COMMERCIAL Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 96%
UC3842BD1 UC3842BD1 Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) BIPOLAR Non-RoHS Compliant /files/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 yes e3 MATTE TIN YES DUAL GULL WING SWITCHING CONTROLLER COMMERCIAL R-PDSO-G8 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 96%
LTC3880EUJ-1#TRPBF LTC3880EUJ-1#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download PolyPhase® Surface Mount -40°C~105°C TA Tape & Reel (TR) 1 (Unlimited) CMOS 0.8mm ROHS3 Compliant 2011 /files/lineartechnologyanalogdevices-dc1709a-datasheets-4185.pdf 40-WFQFN Exposed Pad 6mm 6mm 40 8 Weeks 40 PRODUCTION (Last Updated: 2 weeks ago) EAR99 1MHz YES QUAD NO LEAD NOT SPECIFIED 0.5mm LTC3880 1 DUAL SWITCHING CONTROLLER NOT SPECIFIED Not Qualified 5.5V 30A Transistor Driver Step-Down 2 Positive 12V 4.5V Buck Yes I2C, PMBus CURRENT-MODE PULSE WIDTH MODULATION BOOST Enable, Frequency Control 4.5V~24V
NCP1550SN19T1G NCP1550SN19T1G Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-ncp1550sn19t1g-datasheets-5882.pdf SOT-23-5 Thin, TSOT-23-5 3mm 5 no PFM CONTROL TECHNIQUE IS ALSO POSSIBLE e3 MATTE TIN YES DUAL GULL WING 260 0.95mm SWITCHING CONTROLLER 40 COMMERCIAL R-PDSO-G5 Transistor Driver Step-Down 1 Positive 5V 2.45V 5.5V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Enable 2.45V~5.5V 600kHz 100%
NCP1550SN27T1 NCP1550SN27T1 Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) Non-RoHS Compliant /files/rochesterelectronicsllc-ncp1550sn19t1g-datasheets-5882.pdf SOT-23-5 Thin, TSOT-23-5 3mm 5 no PFM CONTROL TECHNIQUE IS ALSO POSSIBLE e0 TIN LEAD YES DUAL GULL WING 240 0.95mm SWITCHING CONTROLLER 30 COMMERCIAL R-PDSO-G5 Transistor Driver Step-Down 1 Positive 5V 2.45V 5.5V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Enable 2.45V~5.5V 600kHz 100%
NCP1573DR2 NCP1573DR2 Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~125°C TJ Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-ncp1573dr2-datasheets-5886.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 e0 TIN LEAD YES DUAL GULL WING 240 SWITCHING CONTROLLER 30 R-PDSO-G8 Transistor Driver Step-Down 1 Positive 12V Buck Yes No CURRENT/VOLTAGE-MODE PULSE WIDTH MODULATION PUSH-PULL Power Good 11.4V~12.6V 200kHz
UC3842ADX UC3842ADX Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-uc3842adx-datasheets-5888.pdf 8-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER COMMERCIAL R-PDSO-G8 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 1A Boost, Flyback No PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 96%
NCP1587GDR2G NCP1587GDR2G Rochester Electronics
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/rochesterelectronicsllc-ncp1587gdr2g-datasheets-5889.pdf 8-SOIC (0.154, 3.90mm Width) 8-SOIC Transistor Driver Step-Down 1 Positive Buck Yes No Enable, Phase Control 4.5V~13.2V 275kHz 88% 1
NCP1550SN27T1G NCP1550SN27T1G Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~85°C TA Tape & Reel (TR) 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-ncp1550sn19t1g-datasheets-5882.pdf SOT-23-5 Thin, TSOT-23-5 3mm 5 no PFM CONTROL TECHNIQUE IS ALSO POSSIBLE e3 MATTE TIN YES DUAL GULL WING 260 0.95mm SWITCHING CONTROLLER 40 COMMERCIAL R-PDSO-G5 Transistor Driver Step-Down 1 Positive 5V 2.45V 5.5V Buck No VOLTAGE-MODE PULSE WIDTH MODULATION SINGLE Enable 2.45V~5.5V 600kHz 100%
TL594CN TL594CN Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) BIPOLAR 4.44mm Non-RoHS Compliant /files/rochesterelectronicsllc-tl594cn-datasheets-5893.pdf 16-DIP (0.300, 7.62mm) 16 yes e0 TIN LEAD NO DUAL SWITCHING CONTROLLER COMMERCIAL Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 2 Positive 15V 7V 40V 0.5A Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No VOLTAGE-MODE PULSE WIDTH MODULATION Dead Time Control, Frequency Control 7V~40V 1kHz~300kHz 97% 1
KA3843B KA3843B Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) ROHS3 Compliant /files/rochesterelectronicsllc-ka3843b-datasheets-5894.pdf 8-DIP (0.300, 7.62mm) 8.56mm 3.95mm 14 yes 1 e3 MATTE TIN YES DUAL GULL WING 260 14 SWITCHING CONTROLLER COMMERCIAL Transistor Driver 1 Positive 15V 30V 1A Yes No CURRENT-MODE PULSE WIDTH MODULATION SINGLE 7.6V~30V Up to 500kHz 97%
UC2823AN UC2823AN Texas Instruments
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0 0x0x0 download Through Hole -40°C~85°C TA Tube 1 (Unlimited) BICMOS 1MHz ROHS3 Compliant /files/texasinstruments-uc2823an-datasheets-9089.pdf 16-DIP (0.300, 7.62mm) 19.3mm 5.08mm 6.35mm Lead Free 16 6 Weeks 1.053808g 16 ACTIVE (Last Updated: 4 days ago) yes 3.9mm EAR99 CAN ALSO BE CONFIGURED IN CURRENT MODE e4 Nickel/Palladium/Gold (Ni/Pd/Au) NO DUAL 12V 2.54mm UC2823 SWITCHING CONTROLLER Switching Regulator or Controllers 36mA 2V 200mA Transistor Driver 20ns 20 ns Step-Up, Step-Up/Step-Down 1 Positive 12V 8.8V 20V Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No 100 % VOLTAGE-MODE PULSE WIDTH MODULATION BUCK-BOOST Current Limit, Frequency Control, Ramp, Soft Start 8.4V~22V 400kHz~1MHz
UC3842BD1R2 UC3842BD1R2 Rochester Electronics, LLC
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 8-SOIC (0.154, 3.90mm Width) 8-SO Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive Boost, Flyback No No Frequency Control 10V~30V Up to 500kHz 96% 1
TPS40210SHKK TPS40210SHKK Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount -55°C~210°C TA Tube 1 (Unlimited) 10μA Non-RoHS Compliant 10-CDFF 6.35mm 2.31mm 6.35mm Contains Lead 10 No SVHC 10 ACTIVE (Last Updated: 4 days ago) 2.03mm EAR99 1MHz HKK (R-CFP-F10) DUAL FLAT TPS40210 SWITCHING REGULATOR Switching Regulator or Controllers 9V 1A Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 12V 5.5V 52V Boost, Flyback, SEPIC No 67.3 % Yes CURRENT-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Soft Start 5.5V~52V 35kHz~1MHz
UC3842BN UC3842BN Rochester Electronics
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0 0x0x0 download Through Hole 0°C~70°C TA Tube 3 (168 Hours) BIPOLAR 4.45mm Non-RoHS Compliant /files/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 8-DIP (0.300, 7.62mm) 9.78mm 7.62mm 8 yes e3 MATTE TIN NO DUAL 260 2.54mm SWITCHING CONTROLLER 40 COMMERCIAL R-PDIP-T8 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 10V~30V Up to 500kHz 96%
UC3843BVD UC3843BVD Rochester Electronics
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0 0x0x0 download Surface Mount -40°C~105°C TA Tube 1 (Unlimited) Non-RoHS Compliant /files/rochesterelectronicsllc-uc3871dw-datasheets-4259.pdf 14-SOIC (0.154, 3.90mm Width) 4.9mm 3.9mm 8 yes e3 MATTE TIN YES DUAL GULL WING 260 SWITCHING CONTROLLER 40 COMMERCIAL R-PDSO-G8 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 1A Boost, Flyback No CURRENT-MODE PULSE WIDTH MODULATION SINGLE Frequency Control 7.6V~30V Up to 500kHz 96%

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