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Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Packaging Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Length RoHS Status Additional Feature Package / Case Frequency Width Mounting Type Operating Temperature Technology Current - Supply Height Seated (Max) HTS Code Number of Functions Type JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Output Type Temperature Grade Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Qualification Status Output Voltage Output Current-Max Number of Outputs Input Voltage-Nom Analog IC - Other Type Supplier Device Package Number of Segments Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function Control Technique Switcher Configuration Topology Multiplexed Display Capability Data Input Mode Display Mode Voltage - Supply (Vcc/Vdd) Control Features Frequency - Switching Synchronous Rectifier Count Output Phases Duty Cycle (Max) Clock Sync
ICM7217IJI ICM7217IJI Rochester Electronics, LLC $0.00
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download Tube no Obsolete 1 (Unlimited) 28 EAR99 Non-RoHS Compliant 28-CDIP (0.600, 15.24mm) 2MHz Through Hole CMOS 200mA 8542.39.00.01 1 4-Digit Up/Down Counter e0 TIN LEAD DUAL NOT APPLICABLE NOT APPLICABLE OTHER NO R-GDIP-T28 85°C -25°C Not Qualified 7 YES PARALLEL SEGMENT 9999
KA3843BD KA3843BD Rochester Electronics, LLC $0.00
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download Tube yes Obsolete 1 (Unlimited) 14 8.56mm ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) 3.95mm Surface Mount 0°C~70°C TA 1 e3 MATTE TIN DUAL GULL WING 260 14 Transistor Driver YES COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 30V PULSE WIDTH MODULATION SINGLE 7.6V~30V Up to 500kHz Yes 97% No
NCP1550SN18T1G NCP1550SN18T1G Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) no Obsolete 3 (168 Hours) 5 3mm ROHS3 Compliant PFM CONTROL TECHNIQUE IS ALSO POSSIBLE SOT-23-5 Thin, TSOT-23-5 Surface Mount -40°C~85°C TA e3 MATTE TIN DUAL GULL WING 260 40 Transistor Driver YES 0.95mm R-PDSO-G5 COMMERCIAL 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.45V 5.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.45V~5.5V Enable 600kHz No 100%
NCP81031MNTWG NCP81031MNTWG Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant 16-VFQFN Exposed Pad Surface Mount 0°C~85°C TA Transistor Driver 1 16-QFN (3x3) Positive Step-Down Buck 4.5V~13.2V Enable, Frequency Control, Power Good 200kHz No 1 95% Yes
CS5211EDR14 CS5211EDR14 Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 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
TL594CNG TL594CNG Rochester Electronics, LLC $0.00
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download Tube SWITCHMODE™ yes Obsolete 3 (168 Hours) 16 ROHS3 Compliant 16-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA BIPOLAR 4.44mm e3 MATTE TIN DUAL 260 40 Transistor Driver NO COMMERCIAL 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 300kHz Yes 1 96% No
ISL6729IU ISL6729IU Rochester Electronics, LLC $0.00
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download Tube no Obsolete 1 (Unlimited) 8 3mm Non-RoHS Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 0.65mm S-PDSO-G8 COMMERCIAL 1A 1 5V SWITCHING REGULATOR Positive, Isolation Capable CURRENT-MODE 4.75V 5.25V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback, Forward Converter 4.75V~5.25V Up to 1MHz Yes 99% No
UC3845BD1 UC3845BD1 Rochester Electronics, LLC $0.00
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download Tube yes Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA BIPOLAR e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 15V SWITCHING CONTROLLER Positive or Negative, Isolation Capable CURRENT-MODE 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.6V~30V Frequency Control 500kHz No 48%
CS5211GDR14 CS5211GDR14 Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 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
FAN6520AMX FAN6520AMX Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e3 MATTE TIN DUAL GULL WING 260 Transistor Driver YES R-PDSO-G8 1A 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Enable 300kHz Yes 100% No
TL2844BP TL2844BP Rochester Electronics, LLC $0.00
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download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 8-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA Transistor Driver 1 8-PDIP Positive Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 10V~30V Frequency Control Up to 500kHz No 1 48% No
TL494CNG TL494CNG Rochester Electronics, LLC $0.00
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download Tube SWITCHMODE™ Obsolete 3 (168 Hours) 16 EAR99 ROHS3 Compliant 16-DIP (0.300, 7.62mm) Through Hole 0°C~70°C TA 4.44mm DUAL Transistor Driver NO 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
FAN6520AM FAN6520AM Rochester Electronics, LLC $0.00
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download Tube yes Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e3 MATTE TIN DUAL GULL WING 260 Transistor Driver YES R-PDSO-G8 1A 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Enable 300kHz Yes 100% No
UC3843N UC3843N Rochester Electronics, LLC $0.00
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download Tube yes Obsolete 3 (168 Hours) 8 9.59mm ROHS3 Compliant 8-DIP (0.300, 7.62mm) 7.62mm Through Hole 0°C~70°C TA BICMOS 5.08mm e4 NICKEL PALLADIUM GOLD DUAL 260 Transistor Driver NO 2.54mm R-PDIP-T8 5V 1A 1 15V SWITCHING CONTROLLER Positive CURRENT-MODE 8.2V 25V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 7.6V~30V Frequency Control Up to 500kHz No 97%
FAN5029MPX FAN5029MPX Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) Obsolete 3 (168 Hours) 40 6mm ROHS3 Compliant 40-WFQFN Exposed Pad 6mm Surface Mount 0°C~85°C TA 0.8mm QUAD PWM Signal YES S-XQCC-N40 5 12V SWITCHING CONTROLLER Positive Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck Current Limit, Enable, Soft Start 1MHz No
ISL6431CB-T ISL6431CB-T Rochester Electronics, LLC $0.00
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Min: 1

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download Tape & Reel (TR) no Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1 5V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Phase Control 300kHz Yes 100% No
FAN6520BMX FAN6520BMX Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e3 MATTE TIN DUAL GULL WING 260 Transistor Driver YES R-PDSO-G8 1 5V SWITCHING REGULATOR Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Enable 300kHz Yes 100% No
MIC38C43ABM MIC38C43ABM Rochester Electronics, LLC $0.00
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download Tube no Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES R-PDSO-G8 COMMERCIAL 0.5A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 96% No
ISL6843IU ISL6843IU Rochester Electronics, LLC $0.00
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download Tube no Obsolete 1 (Unlimited) 8 3mm Non-RoHS Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 3mm Surface Mount -40°C~105°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 0.65mm S-PDSO-G8 1A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9V Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback 9V~16V Current Limit, Frequency Control Up to 2MHz Yes 96% No
CS51031GDR8G CS51031GDR8G Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) yes Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e3 MATTE TIN DUAL GULL WING 260 40 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 10V SWITCHING CONTROLLER Positive VOLTAGE-MODE 4.5V Step-Down Buck 4.3V~20V Frequency Control, Soft Start 200kHz No 83.3%
CS51033YDR8G CS51033YDR8G Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) yes 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 DUAL GULL WING 260 40 Transistor Driver YES R-PDSO-G8 COMMERCIAL 1A 1 3.3V SWITCHING CONTROLLER Positive 3.465V Step-Down SINGLE Buck 3V~16V Frequency Control, Soft Start 200kHz No 83.3%
TL3844BD TL3844BD Rochester Electronics, LLC $0.00
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download Tube Obsolete 1 (Unlimited) ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C TA Transistor Driver 1 14-SOIC Positive Step-Up, Step-Up/Step-Down Boost, Flyback, Forward 10V~30V Frequency Control Up to 500kHz No 1 48% No
MIC38C45ABM MIC38C45ABM Rochester Electronics, LLC $0.00
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download Tube yes Obsolete 1 (Unlimited) 8 4.9mm Non-RoHS Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA BICMOS e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES R-PDSO-G8 COMMERCIAL 0.5A 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 8.2V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 7.6V~20V Frequency Control 500kHz Yes 50% No
ISL6526ACB ISL6526ACB Rochester Electronics, LLC $0.00
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download Tube no Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 2A 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.97V 3.63V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Phase Control 300kHz Yes 100% No
LM3485MM LM3485MM Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) Obsolete 1 (Unlimited) Non-RoHS Compliant 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) Surface Mount -40°C~125°C TJ Transistor Driver 1 8-VSSOP Positive Step-Down Buck 4.5V~35V No 1 100% No
ISL6439AIB ISL6439AIB Rochester Electronics, LLC $0.00
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Min: 1

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download Tube no Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount -40°C~85°C TA e0 TIN LEAD DUAL GULL WING 240 Transistor Driver YES 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.465V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Phase Control 600kHz Yes 100% No
FAN6520BIMX FAN6520BIMX Rochester Electronics, LLC $0.00
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Min: 1

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download Tape & Reel (TR) yes 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 DUAL GULL WING 260 Transistor Driver YES R-PDSO-G8 1 5V SWITCHING REGULATOR Positive VOLTAGE-MODE 4.5V 5.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 4.5V~5.5V Enable 300kHz Yes 100% No
ISL6439CB ISL6439CB Rochester Electronics, LLC $0.00
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download Tube no Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA e0 TIN LEAD DUAL GULL WING 240 30 Transistor Driver YES 1 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.465V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 2.97V~3.63V Enable, Phase Control 300kHz Yes 100% No
ADP3182JRQZ-REEL ADP3182JRQZ-REEL Rochester Electronics, LLC $0.00
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download Tape & Reel (TR) yes Obsolete 3 (168 Hours) 20 8.6614mm ROHS3 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 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
KA3511DS KA3511DS Rochester Electronics, LLC $0.00
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download Tube Obsolete 3 (168 Hours) ROHS3 Compliant 22-DIP (0.400, 10.16mm) Through Hole -25°C~85°C TA Transistor Driver 2 22-DIP Positive 14V~30V Dead Time Control, Enable, Frequency Control, Power Good 10kHz No 1 48% No