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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 Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Reach Compliance Code Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Input Current Height Seated (Max) HTS Code Number of Functions Max Frequency Nominal Input Voltage Max Input Voltage JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage 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) Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output Max Output Current Input Voltage-Nom Analog IC - Other Type Current - Output Supply Current-Max (Isup) Supplier Device Package Max Output Voltage Number of Terminals Quiescent Current Rise Time Fall Time (Typ) Frequency (Max) Output Configuration Control Mode 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 Output Phases Duty Cycle (Max) Clock Sync
UC2856NG4 UC2856NG4 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Tube yes Active 1 (Unlimited) 16 EAR99 19.3mm ROHS3 Compliant Lead Free No 16 16-DIP (0.300, 7.62mm) 1MHz 5.08mm 6.35mm 3.9mm Through Hole 1.053808g -40°C~85°C TA BIPOLAR 40V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 15V UC2856 Transistor Driver NO Switching Regulator or Controllers 13.1V 2 200mA 15V SWITCHING CONTROLLER 40ns 40 ns Positive CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 50 % 7V~40V Enable, Frequency Control, Soft Start 200kHz Yes 1 47%
UCC2801NG4 UCC2801NG4 Texas Instruments 0.0000
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0.00000000 Through Hole 8 EAR99 85°C -40°C 9.81mm RoHS Compliant Lead Free No 8 PDIP 12V 1MHz 4.57mm 6.35mm 523.190449mg BICMOS 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 10V 8 INDUSTRIAL 2.54mm Switching Regulator or Controllers 5V 1 1V 10V SWITCHING CONTROLLER 1A 30mA 41ns 44 ns 1MHz CURRENT-MODE PULSE WIDTH MODULATION SINGLE Boost, Flyback 50 % 1MHz 50 %
LM5170QPHPTQ1 LM5170QPHPTQ1 Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) Automotive, AEC-Q100 yes Active 3 (168 Hours) 48 EAR99 7mm ROHS3 Compliant 48 48-PowerTQFP 1.2mm 7mm 1mm Surface Mount -40°C~150°C TJ e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD GULL WING LM5170 Transistor Driver YES 0.5mm 1 10V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION Buck-Boost 3.5V~42V Enable, Frequency Control, Power Good, Soft Start 100kHz~600kHz Yes 2
RT8159GS RT8159GS Richtek USA Inc. 0.0000
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Min: 1

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0.00000000 Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 14-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA PWM 2 Positive Step-Down Buck 10.8V~13.2V Enable, Phase Control Up to 1MHz Yes No
LV5044V-MPB-E LV5044V-MPB-E ON Semiconductor 0.0000
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Min: 1

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0.00000000 Tube 2015 Obsolete 3 (168 Hours) RoHS Compliant 30-LSSOP (0.220, 5.60mm Width) Surface Mount -20°C~85°C TA Transistor Driver 2 Positive Step-Down Buck 82 % 4.5V~16V Current Limit, Power Good, Soft Start 250kHz~1.1MHz Yes 1 No
LTC3805IDD#TRPBF LTC3805IDD#TRPBF Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download 10 Weeks PRODUCTION (Last Updated: 3 months ago) Tape & Reel (TR) 2012 Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant 10 10-WFDFN Exposed Pad 3mm Surface Mount -40°C~125°C TJ CMOS 0.8mm 700kHz e3 Matte Tin (Sn) DUAL 260 30 LTC3805 Transistor Driver YES 0.5mm Switching Regulator or Controllers 75V 1 8V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 3.95V~9.5V Enable, Soft Start 70kHz~700kHz No 80% Yes
LT3759IMSE#TRPBF LT3759IMSE#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tape & Reel (TR) 2013 Active 1 (Unlimited) 12 EAR99 4.039mm ROHS3 Compliant Lead Free 12 12-TSSOP (0.118, 3.00mm Width) Exposed Pad 3mm Surface Mount -40°C~125°C TJ BIPOLAR 1MHz e3 Matte Tin (Sn) DUAL GULL WING LT3759 Transistor Driver YES 0.65mm Switching Regulator or Controllers 42V 1 25A 12V SWITCHING CONTROLLER Positive or Negative, Isolation Capable CURRENT-MODE Step-Up, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Flyback, SEPIC 1.6V~42V Enable, Frequency Control, Power Good, Soft Start 100kHz~1MHz No Yes
UC2845ADW/80976 UC2845ADW/80976 Rochester Electronics, LLC 0.0000
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0.00000000 UC284X Obsolete Surface Mount -25°C~85°C PWM 1 Positive, Isolation Capable 30V Current Limit, Voltage Reference, Frequency Control 500kHz Yes 1 50%
MAX1522EUT+T MAX1522EUT+T Maxim Integrated 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 6 EAR99 5.5V 2.9mm ROHS3 Compliant Lead Free Gold 6 SOT-23-6 Surface Mount -40°C~85°C TA 1MHz e4 DUAL GULL WING 260 30 MAX1522 Transistor Driver 0.95mm Switching Regulator or Controllers 100V 1 10A 3.3V SWITCHING CONTROLLER Positive VOLTAGE-MODE 2.5V Step-Up, Step-Up/Step-Down SINGLE Boost, Flyback, SEPIC 2.5V~5.5V Enable No 85%
ISL6569CB-T ISL6569CB-T Intersil (Renesas Electronics America) 0.0000
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0.00000000 download 2002 Discontinued 1 24 EAR99 70°C 0°C RoHS Compliant Contains Lead SOIC 7.5mm 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 0.42A 1 5V SWITCHING CONTROLLER 2MHz CURRENT/VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 75 %
AP3586AMTR-G1 AP3586AMTR-G1 Diodes Incorporated 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2012 Obsolete 3 (168 Hours) EAR99 ROHS3 Compliant 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -40°C~85°C TA e3 MATTE TIN 260 30 Transistor Driver 9.84V 1 120μA SWITCHING CONTROLLER Positive Step-Down Buck 82 % 5V~12V Enable, Phase Control 300kHz Yes No
ISL6219ACA-T ISL6219ACA-T Intersil (Renesas Electronics America) 0.0000
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Min: 1

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0.00000000 download 2000 1 28 EAR99 85°C -10°C 9.905mm RoHS Compliant Contains Lead SSOP CMOS 1.75mm 1 e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 NOT SPECIFIED 28 OTHER YES R-PDSO-G28 Switching Regulator or Controllers Not Qualified 3 5V SWITCHING CONTROLLER 1.5MHz VOLTAGE-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 1500kHz 75 %
LTC3834IFE#TRPBF LTC3834IFE#TRPBF Linear Technology / Analog Devices 0.0000
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0.00000000 download 16 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tape & Reel (TR) 2008 Active 1 (Unlimited) 20 EAR99 6.5mm ROHS3 Compliant 20 20-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~85°C TA CMOS 580kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC3834 Transistor Driver YES 0.65mm Switching Regulator or Controllers 10V 1 25A 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 36V Step-Down PUSH-PULL Buck 4V~36V Enable, Phase Control, Power Good, Soft Start, Tracking 250kHz~530kHz Yes 99.4% No
UCC3803PW UCC3803PW Rochester Electronics 0.0000
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0.00000000 download Tube yes Obsolete 2 (1 Year) 8 4.4mm ROHS3 Compliant 8-TSSOP (0.173, 4.40mm Width) 3mm Surface Mount 0°C~70°C TA BICMOS e4 NICKEL PALLADIUM GOLD DUAL GULL WING 260 Transistor Driver YES 0.65mm R-PDSO-G8 1A 1 10V SWITCHING CONTROLLER Positive CURRENT-MODE 4V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Buck, Boost, Flyback, Forward Converter 3.6V~12V Frequency Control 31kHz No 99%
R1211D100A-TR-FE R1211D100A-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 8542.39.00.01 SWITCHING CONTROLLER
LTC1735IS#PBF LTC1735IS#PBF Linear Technology / Analog Devices 0.0000
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Min: 1

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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 months ago) Tube 2004 Active 1 (Unlimited) 16 EAR99 10.01mm ROHS3 Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 3.99mm Surface Mount -40°C~85°C TA CMOS 335kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1735 Transistor Driver YES Switching Regulator or Controllers 6V 1 20A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE 4V Step-Down Buck 4V~30V Enable, Power Good, Soft Start 300kHz Yes 99.4% No
S-8521B29MC-ATOT2U S-8521B29MC-ATOT2U ABLIC U.S.A. Inc. 0.0000
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Min: 1

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0.00000000 download 18 Weeks Tape & Reel (TR) Active 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant ALSO OPERATES AS PFM SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS e3 TIN DUAL GULL WING Transistor Driver YES 0.95mm R-PDSO-G5 2.9V 0.05A 1 SWITCHING CONTROLLER Positive 2.5V Step-Down PULSE WIDTH MODULATION SINGLE Buck 2.5V~16V Enable 180kHz No 100%
TL594IN TL594IN Texas Instruments 0.0000
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Min: 1

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0.00000000 download 6 Weeks ACTIVE (Last Updated: 4 days ago) Tube yes Active 1 (Unlimited) 16 Through Hole EAR99 15V 19.3mm ROHS3 Compliant Lead Free 16 16-DIP (0.300, 7.62mm) No SVHC 300kHz 5.08mm 6.35mm 3.9mm Through Hole 951.693491mg -40°C~85°C TA BIPOLAR 38V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 15V TL594 Transistor Driver NO Switching Regulator or Controllers 40V 2 200mA 200mA 15V SWITCHING CONTROLLER 40V 12.4mA 200ns 45 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 % 7V~40V Dead Time Control, Frequency Control 1kHz~300kHz No 1 97%
ISL6244CR-T ISL6244CR-T Intersil Corporation 0.0000
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0.00000000 icon-pbfree no 1 (Unlimited) EAR99 5mm Non-RoHS Compliant not_compliant 5mm 1mm 8542.39.00.01 1 e0 Tin/Lead (Sn/Pb) QUAD NO LEAD 240 NOT SPECIFIED 32 COMMERCIAL YES 0.5mm S-PQCC-N32 70°C Switching Regulator or Controllers Not Qualified 5V SWITCHING CONTROLLER 32 CURRENT-MODE 4.75V 5.25V PULSE WIDTH MODULATION PHASE-SHIFT 1000kHz
R7521GN R7521GN Richtek USA Inc. 0.0000
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Min: 1

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0.00000000 download Obsolete 3 (168 Hours) ROHS3 Compliant 16-DIP (0.300, 7.62mm) Through Hole -40°C~85°C TA PWM 4 Positive Half-Bridge, Push-Pull 4V~6V Enable, Power Good 60kHz No 46%
UC2844AN UC2844AN STMicroelectronics 0.0000
RFQ

Min: 1

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0.00000000 download Through Hole Tube Obsolete 1 (Unlimited) 8 EAR99 Non-RoHS Compliant Lead Free 8-DIP (0.300, 7.62mm) 500kHz 7.62mm Through Hole -25°C~85°C TA BIPOLAR 11mA 5.08mm e0 TIN LEAD DUAL UC2844 Transistor Driver 2.54mm R-PDIP-T8 Switching Regulator or Controllers 15V 1 1A 15V SWITCHING CONTROLLER 50ns 50 ns Positive CURRENT-MODE 30V Step-Up, Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Boost, Buck, Buck-Boost, Flyback, Forward 50 % 10V~30V Frequency Control Up to 500kHz No 48%
S-8357F33MC-MGST2G S-8357F33MC-MGST2G ABLIC U.S.A. Inc. 0.0000
RFQ

Min: 1

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0.00000000 download Tape & Reel (TR) yes Not For New Designs 1 (Unlimited) 5 EAR99 2.9mm RoHS Compliant SC-74A, SOT-753 Surface Mount -40°C~85°C TA CMOS DUAL GULL WING 260 10 Transistor Driver YES 0.95mm R-PDSO-G5 3.3V 0.08A 1 3.3V SWITCHING CONTROLLER Positive 0.9V Step-Up PULSE WIDTH MODULATION SINGLE Boost 0.9V~10V Enable 300kHz No 78%
UC3823Q UC3823Q Rochester Electronics, LLC 0.0000
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Min: 1

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0.00000000 download Tube Obsolete 2 (1 Year) ROHS3 Compliant 20-LCC (J-Lead) Surface Mount 0°C~70°C TA Transistor Driver 1 20-PLCC (9x9) Positive Step-Up, Step-Down, Step-Up/Step-Down Buck, Boost, Flyback, Forward Converter 8.4V~30V Current Limit, Enable, Frequency Control, Ramp, Soft Start 340kHz~460kHz No 1 85% No
MC33060AP MC33060AP ON Semiconductor 0.0000
RFQ

Min: 1

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0.00000000 download Through Hole Tube 2006 Obsolete 1 (Unlimited) 14 EAR99 15V Non-RoHS Compliant Contains Lead 14 14-DIP (0.300, 7.62mm) 7.62mm Surface Mount -40°C~85°C TA BIPOLAR 4.69mm 200kHz e0 Tin/Lead (Sn/Pb) DUAL MC33060A Transistor Driver 2.54mm Switching Regulator or Controllers 30V 1 200mA 15V SWITCHING CONTROLLER 100ns 40 ns Positive or Negative, Isolation Capable VOLTAGE-MODE 7V 40V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Flyback 96 % 7V~40V 25kHz No
UC3856DWTRG4 UC3856DWTRG4 Texas Instruments 0.0000
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0.00000000 download Tape & Reel (TR) 2 16 EAR99 70°C 0°C 10.365mm RoHS Compliant Lead Free No 16 SOIC 40V 1MHz 7.5mm 473.692182mg BICMOS 1 40V e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 16 COMMERCIAL YES Switching Regulator or Controllers 2 13.1V 15V SWITCHING CONTROLLER 200mA 40ns 40 ns 1MHz CURRENT-MODE PULSE WIDTH MODULATION Flyback, Push-Pull, Boost 50 % 220kHz 50 %
ISL6228HRTZ-T ISL6228HRTZ-T Intersil (Renesas Electronics America) 0.0000
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Min: 1

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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2007 Active 3 28 EAR99 100°C -10°C 25V 4mm RoHS Compliant Tin 750μm 4mm 2 e3 QUAD NO LEAD 260 30 28 OTHER Switching Regulator or Controllers Not Qualified 2 5V 5V DUAL SWITCHING CONTROLLER 20A 600kHz VOLTAGE-MODE PULSE WIDTH MODULATION BUCK 600kHz
LT8705EUHF LT8705EUHF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

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0.00000000 Obsolete 1 (Unlimited) 38 EAR99 7mm Non-RoHS Compliant ALSO OPERATES IN ADJUSTABLE MODE FROM 1.3V TO 80V 38-WFQFN Exposed Pad 5mm Surface Mount -40°C~125°C BIPOLAR 0.8mm e3 Matte Tin (Sn) QUAD NO LEAD NOT SPECIFIED NOT SPECIFIED Transistor Driver YES 0.5mm R-PQCC-N38 Switching Regulator or Controllers Not Qualified 6.35V 2 12V SWITCHING CONTROLLER Positive CURRENT-MODE 80V Step-Up/Step-Down PULSE WIDTH MODULATION Buck-Boost 2.8V~80V Enable, Frequency Control, Soft Start 100kHz~400kHz Yes
ISL6526ACB ISL6526ACB Renesas Electronics America 0.0000
RFQ

Min: 1

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0.00000000 download Tube 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 e3 Matte Tin (Sn) DUAL GULL WING ISL6526A Transistor Driver YES 1 SWITCHING CONTROLLER Positive VOLTAGE-MODE 3.3V 5V Step-Down PULSE WIDTH MODULATION Buck 2.97V~3.63V Enable, Phase Control 300kHz Yes 100% No
LT1952MPGN-1#PBF LT1952MPGN-1#PBF Linear Technology / Analog Devices 0.0000
RFQ

Min: 1

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0.00000000 download 16 Weeks Tube 2011 Active 1 (Unlimited) 16 EAR99 4.89mm ROHS3 Compliant 16-SSOP (0.154, 3.90mm Width) 3.899mm Surface Mount -55°C~125°C TJ BIPOLAR e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED LT1952 Transistor Driver YES 0.635mm Switching Regulator or Controllers Not Qualified 1 15V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 6.82V 25V Step-Up/Step-Down PULSE WIDTH MODULATION SINGLE Forward Converter 6.82V~25V Enable, Frequency Control 100kHz~500kHz Yes 90%
R1211D101A-TR-FE R1211D101A-TR-FE RICOH Electronic Devices Co., LTD. 0.0000
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Min: 1

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0.00000000 download 9 Weeks Tape & Reel (TR) Active 1 (Unlimited) EAR99 RoHS Compliant 8542.39.00.01 SWITCHING CONTROLLER
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