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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 Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Length RoHS Status Lead Free Number of Pins Additional Feature Package / Case REACH SVHC Width Mounting Type Operating Temperature Technology Height Seated (Max) Max Frequency 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 Number of Channels Subcategory Qualification Status Output Voltage Output Current-Max Number of Outputs Output Current Input Voltage-Nom Analog IC - Other Type Min Input Voltage Output Configuration Control Mode Input Voltage (Min) Input Voltage (Max) Function 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
LTC3829EFE#PBF LTC3829EFE#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 1 month ago) Tube 2008 PolyPhase® Active 1 (Unlimited) 38 EAR99 9.7mm ROHS3 Compliant 38 38-TFSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~125°C TJ CMOS 850kHz e3 Matte Tin (Sn) DUAL GULL WING LTC3829 Transistor Driver YES 0.5mm 1 Switching Regulator or Controllers 5V 3 60A 15V SWITCHING REGULATOR Positive CURRENT-MODE Step-Down PULSE WIDTH MODULATION Buck 4.5V~38V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 250kHz~770kHz Yes 94% No
LTC1538IG-AUX#TRPBF LTC1538IG-AUX#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) 1996 Active 1 (Unlimited) ROHS3 Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA LTC1538 Transistor Driver 2 Positive Step-Down Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1439CGW#PBF LTC1439CGW#PBF Linear Technology/Analog Devices $0.00
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download 16 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2005 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant Lead Free 36 36-BSOP (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA CMOS 138kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1439 Transistor Driver YES 0.8mm Switching Regulator or Controllers 5V 2A 2 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1539CGW#PBF LTC1539CGW#PBF Linear Technology/Analog Devices $0.00
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download 16 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 1996 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant Lead Free 36 36-BSOP (0.295, 7.50mm Width) 7.5mm Surface Mount 0°C~70°C TA CMOS 138kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1539 Transistor Driver YES 0.8mm Switching Regulator or Controllers 5V 2A 2 15V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1876EG#TRPBF LTC1876EG#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 1 week ago) Tape & Reel (TR) 2002 PolyPhase® Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant Lead Free 36 36-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA CMOS 360kHz 36V e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1876 Transistor Driver YES 0.65mm 1 Switching Regulator or Controllers 3A 3 15V SWITCHING CONTROLLER 3.5V Positive CURRENT-MODE Step-Down PHASE-SHIFT CONTROL PHASE-SHIFT Buck 3.5V~36V Enable, Frequency Control, Power Good, Soft Start 220kHz No 2 99.4%
LTC1438IG#TRPBF LTC1438IG#TRPBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) ROHS3 Compliant 28-SSOP (0.209, 5.30mm Width) Surface Mount -40°C~85°C TA LTC1438 Transistor Driver 2 Positive Step-Down Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LT8708IUHG#TRPBF LT8708IUHG#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) Active ROHS3 Compliant 40-WFQFN Exposed Pad Surface Mount -40°C~125°C Transistor Driver 1 Positive Step-Up/Step-Down Buck-Boost 2.8V~80V 100kHz~400kHz Yes 2 80%
LTC3859EFE#PBF LTC3859EFE#PBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks PRODUCTION (Last Updated: 1 week ago) Tube 2010 Active 1 (Unlimited) 38 EAR99 9.7mm ROHS3 Compliant 38 38-TFSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~125°C TJ CMOS 850kHz e3 Matte Tin (Sn) DUAL GULL WING 260 LTC3859 Transistor Driver YES 0.5mm 1 Switching Regulator or Controllers 60V 3 25A 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck, Buck-Boost, SEPIC 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
LTC1439IGW#PBF LTC1439IGW#PBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks PRODUCTION (Last Updated: 1 week ago) Surface Mount Tube 2005 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant Lead Free 36 36-BSOP (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA CMOS 138kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1439 Transistor Driver 0.8mm Switching Regulator or Controllers 9V 2 2A 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1438CG#PBF LTC1438CG#PBF Linear Technology/Analog Devices $0.00
RFQ

Min: 1

Mult: 1

download 16 Weeks PRODUCTION (Last Updated: 1 week ago) Surface Mount Tube 2005 Active 1 (Unlimited) 28 EAR99 ROHS3 Compliant Lead Free 28 28-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 0°C~70°C TA CMOS 138kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1438 Transistor Driver 0.65mm Switching Regulator or Controllers 9V 2 2A 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1439CG#PBF LTC1439CG#PBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tube 2005 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant 36-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount 0°C~70°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1439 Transistor Driver YES 0.65mm R-PDSO-G36 Switching Regulator or Controllers 2A 2 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1439IGW#TRPBF LTC1439IGW#TRPBF Linear Technology/Analog Devices $0.00
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Min: 1

Mult: 1

download 16 Weeks Tape & Reel (TR) 2005 Active 1 (Unlimited) ROHS3 Compliant 36-BSOP (0.295, 7.50mm Width) Surface Mount -40°C~85°C TA LTC1439 Transistor Driver 2 Positive Step-Down Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC1148LCS-3.3#PBF LTC1148LCS-3.3#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Surface Mount Tube Active 1 (Unlimited) 14 EAR99 8.65mm ROHS3 Compliant Lead Free 14 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C TA CMOS 250kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1148 Transistor Driver Switching Regulator or Controllers 3.33V 1 50mA 10V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 20V Step-Down CONSTANT OFF TIME PUSH-PULL Buck 3.5V~20V Current Limit, Enable Up to 250kHz Yes 100% No
LTC1539IGW#TRPBF LTC1539IGW#TRPBF Linear Technology/Analog Devices $0.00
RFQ

Min: 1

Mult: 1

download 16 Weeks Tape & Reel (TR) 1996 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant 36-BSOP (0.295, 7.50mm Width) 7.5mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 LTC1539 Transistor Driver YES 0.8mm R-PDSO-G36 Switching Regulator or Controllers 5V 2A 2 15V SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LT3845AMPFE#TRPBF LT3845AMPFE#TRPBF Linear Technology/Analog Devices $0.00
RFQ

Min: 1

Mult: 1

download 16 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 16 EAR99 5mm ROHS3 Compliant ALSO OPERATES IN ADJUSTABLE MODE UP TO 36V 16-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -55°C~125°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED LT3845 Transistor Driver YES 0.65mm Switching Regulator or Controllers Not Qualified 8V 1 20V SWITCHING CONTROLLER Positive CURRENT-MODE 4V 60V Step-Down PUSH-PULL Buck 4V~60V Enable, Frequency Control, Soft Start 300kHz Yes
LTC3859AIFE#PBF LTC3859AIFE#PBF Linear Technology/Analog Devices $0.00
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Min: 1

Mult: 1

download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2000 Active 1 (Unlimited) 38 EAR99 9.7mm ROHS3 Compliant 38 38-TFSOP (0.173, 4.40mm Width) Exposed Pad No SVHC 4.4mm Surface Mount -40°C~125°C TJ CMOS 850kHz e3 Matte Tin (Sn) DUAL GULL WING LTC3859 Transistor Driver YES 0.5mm Switching Regulator or Controllers 5.4V 3 25A 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Buck-Boost, SEPIC 100 % 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
LTC1439EG#PBF LTC1439EG#PBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tube 2005 Active 1 (Unlimited) 36 EAR99 ROHS3 Compliant 36-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~85°C TA CMOS e3 Matte Tin (Sn) DUAL GULL WING 260 30 LTC1439 Transistor Driver YES 0.65mm R-PDSO-G36 Switching Regulator or Controllers 2A 2 15V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 3.5V 36V Step-Down PULSE WIDTH MODULATION PUSH-PULL Buck 3.5V~30V Enable, Power on Reset, Soft Start Up to 400kHz Yes 1 99% No
LTC3787MPGN#TRPBF LTC3787MPGN#TRPBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tape & Reel (TR) 2012 PolyPhase® Active 1 (Unlimited) 28 EAR99 9.893mm ROHS3 Compliant ALSO HAS OUTPUT VOLTAGE UP TO 60V 28-SSOP (0.154, 3.90mm Width) 3.899mm Surface Mount -55°C~150°C TJ CMOS 1.75mm e3 Matte Tin (Sn) DUAL GULL WING LTC3787 Transistor Driver YES 0.635mm 2 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 38V Step-Up PULSE WIDTH MODULATION PHASE-SHIFT Boost 4.5V~38V Current Limit, Enable, Frequency Control, Power Good, Soft Start 105kHz~760kHz Yes 96% No
LTC3784MPGN#TRPBF LTC3784MPGN#TRPBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tape & Reel (TR) 2015 PolyPhase® Active 1 (Unlimited) 28 EAR99 9.893mm ROHS3 Compliant OUTPUT VOLTAGE IS ADJUSTABLE UPTO 60V 28-SSOP (0.173, 4.40mm Width) 3.899mm Surface Mount -55°C~150°C TJ CMOS 1.75mm e3 Matte Tin (Sn) DUAL GULL WING LTC3784 Transistor Driver YES 0.635mm 2 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V 60V Step-Up PULSE WIDTH MODULATION Boost 4.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start 105kHz~760kHz Yes 96% No
LTC3859ALMPFE#TRPBF LTC3859ALMPFE#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 38 EAR99 9.7mm ROHS3 Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -55°C~150°C TJ CMOS e3 Matte Tin (Sn) DUAL GULL WING LTC3859 Transistor Driver YES 0.5mm Switching Regulator or Controllers 3 12V SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION Buck, Buck-Boost, SEPIC 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
LTC3859AMPUHF#TRPBF LTC3859AMPUHF#TRPBF Linear Technology/Analog Devices $0.00
RFQ

Min: 1

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download 16 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 38 EAR99 7mm ROHS3 Compliant 38-WFQFN Exposed Pad 5mm Surface Mount -55°C~150°C TJ CMOS 0.8mm e3 Matte Tin (Sn) QUAD LTC3859 Transistor Driver YES 0.5mm Switching Regulator or Controllers 5.4V 3 12V DUAL SWITCHING CONTROLLER Positive CURRENT-MODE 4.5V Step-Down, Step-Up/Step-Down PULSE WIDTH MODULATION PHASE-SHIFT Buck, Buck-Boost, SEPIC 4.5V~38V Enable, Frequency Control, Power Good, Soft Start, Tracking 115kHz~835kHz 350kHz~535kHz Yes 2 99%, 100% No
LTC3892MPFE-1#TRPBF LTC3892MPFE-1#TRPBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad Surface Mount -55°C~150°C TJ LTC3892 Transistor Driver 2 Positive Step-Down Buck 4.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99% No
LTC3899MPUHF#TRPBF LTC3899MPUHF#TRPBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 38-WFQFN Exposed Pad Surface Mount -55°C~150°C TJ LTC3899 Transistor Driver 3 Positive Step-Down Buck, Buck-Boost 4.5V~60V Enable, Frequency Control, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 2 100% No
LT3790MPFE#TRPBF LT3790MPFE#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad Surface Mount -55°C~150°C TJ LT3790 Transistor Driver 2 Positive Step-Up/Step-Down Buck-Boost 4.7V~60V Enable, Frequency Control, Soft Start 200kHz~700kHz Yes
LTC3892MPUH-2#TRPBF LTC3892MPUH-2#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 32-WFQFN Exposed Pad Surface Mount -55°C~150°C TJ LTC3892 Transistor Driver 2 Positive Step-Down Buck 4.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99% No
LT3781IG LT3781IG Linear Technology/Analog Devices $0.00
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download 14 Weeks Tube 2003 Active 1 (Unlimited) 20 EAR99 7.2mm Non-RoHS Compliant 20-SSOP (0.209, 5.30mm Width) 5.3mm Surface Mount -40°C~85°C TA e0 Tin/Lead (Sn/Pb) DUAL GULL WING 235 20 LT3781 Transistor Driver YES 0.65mm R-PDSO-G20 Switching Regulator or Controllers 1 12V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 9V Step-Up/Step-Down PUSH-PULL Forward Converter 9V~18V Enable, Soft Start 700kHz No Yes
LT3752MPFE#TRPBF LT3752MPFE#TRPBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 16 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) 31 EAR99 9.7mm ROHS3 Compliant 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads 4.4mm Surface Mount -55°C~150°C TJ e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED LT3752 Transistor Driver YES 0.5mm 1 12V SWITCHING CONTROLLER Positive, Isolation Capable CURRENT-MODE 6.5V Step-Up/Step-Down PULSE WIDTH MODULATION Forward Converter 6.5V~100V Enable, Frequency Control, Soft Start 100kHz~500kHz Yes 95%
LTC3899MPFE#TRPBF LTC3899MPFE#TRPBF Linear Technology/Analog Devices $0.00
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download 16 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad Surface Mount -55°C~150°C TJ LTC3899 Transistor Driver 3 Positive Step-Down Buck, Buck-Boost 4.5V~60V Enable, Frequency Control, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 2 100% No
LTC3892MPFE-1#PBF LTC3892MPFE-1#PBF Linear Technology/Analog Devices $0.00
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download 8 Weeks Tube 2015 Active 1 (Unlimited) ROHS3 Compliant 28-TSSOP (0.173, 4.40mm Width) Exposed Pad Surface Mount -55°C~150°C TJ LTC3892 Transistor Driver 2 Positive Step-Down Buck 4.5V~60V Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 105kHz~835kHz 350kHz~535kHz Yes 99% No
LT3782IFE#PBF LT3782IFE#PBF Linear Technology/Analog Devices $0.00
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Min: 1

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download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Surface Mount Tube 2009 Active 1 (Unlimited) 28 EAR99 9.7mm ROHS3 Compliant Lead Free 28 28-TSSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~125°C TJ BIPOLAR 533kHz e3 Matte Tin (Sn) DUAL GULL WING 260 30 LT3782 Transistor Driver 0.65mm Switching Regulator or Controllers Not Qualified 72V 2 4A 13V SWITCHING CONTROLLER Positive CURRENT-MODE 6V 40V Step-Up PULSE WIDTH MODULATION PHASE-SHIFT Boost 6V~40V Enable, Reset, Soft Start 154kHz~465kHz Yes 94%