Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Part Status Series Mount Mounting Type Operating Temperature Packaging Moisture Sensitivity Level (MSL) Max Operating Temperature Min Operating Temperature Technology Height Seated (Max) RoHS Status Published Datasheet Package / Case Length Width Operating Supply Voltage Lead Free Number of Terminations Factory Lead Time Max Supply Voltage Number of Pins Lifecycle Status Pbfree Code ECCN Code Additional Feature Radiation Hardening Max Frequency Reach Compliance Code Number of Functions JESD-609 Code Terminal Finish Surface Mount Terminal Position Terminal Form Peak Reflow Temperature (Cel) Terminal Pitch Base Part Number Analog IC - Other Type Time@Peak Reflow Temperature-Max (s) Subcategory Qualification Status JESD-30 Code Supplier Device Package Screening Level Output Voltage Output Current Output Type Rise Time Fall Time (Typ) Function Number of Outputs Quiescent Current Output Configuration Input Voltage-Nom Input Voltage (Min) Input Voltage (Max) Output Voltage-Max Output Voltage-Min Output Current-Max Topology Synchronous Rectifier Max Duty Cycle Clock Sync Control Mode Control Technique Switcher Configuration Control Features Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Output Phases
UC1843MKGD1 UC1843MKGD1 Texas Instruments
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0 0x0x0 download Surface Mount -55°C~125°C TA Tube 1 (Unlimited) BIPOLAR ROHS3 Compliant Die Contains Lead 10 6 Weeks ACTIVE (Last Updated: 5 days ago) yes EAR99 500kHz YES UPPER UC1843 SWITCHING CONTROLLER Switching Regulator or Controllers 5V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive 15V 25V 4.95V Boost, Flyback, Forward No 100 % CURRENT-MODE PULSE WIDTH MODULATION Frequency Control 7.6V~30V Up to 500kHz 97%
MIC38C45BN MIC38C45BN Rochester Electronics
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0 0x0x0 download Through Hole -40°C~85°C TA Tube 3 (168 Hours) BICMOS Non-RoHS Compliant /files/rochesterelectronicsllc-mic38c42bm-datasheets-4589.pdf 8-DIP (0.300, 7.62mm) 9.525mm 7.62mm 8 yes e0 TIN LEAD NO DUAL 240 2.54mm SWITCHING CONTROLLER 30 R-PDIP-T8 Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 1 Positive, Isolation Capable 15V 8.2V 30V 0.5A Buck, Boost, Flyback, Forward Converter Yes No CURRENT-MODE PULSE WIDTH MODULATION Frequency Control 7.6V~20V 500kHz 50%
FAN5037MX FAN5037MX ON Semiconductor
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0 0x0x0 download Surface Mount 0°C~70°C TA Tape & Reel (TR) 1 (Unlimited) RoHS Compliant /files/onsemiconductor-fan5037mx-datasheets-7062.pdf 8-SOIC (0.154, 3.90mm Width) Lead Free 8 FAN5037 3.6V 500mA Transistor Driver Step-Down 1 Positive Buck No 4.75V~5.25V 85%
LTC1871XMS#PBF LTC1871XMS#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~175°C TJ Tube 1 (Unlimited) ROHS3 Compliant /files/lineartechnologyanalogdevices-ltc1871xmspbf-datasheets-7014.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 8 Weeks 10 PRODUCTION (Last Updated: 3 weeks ago) LTC1871 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive Boost, Flyback, SEPIC Yes Frequency Control 2.5V~36V 50kHz~1MHz 92%
TPS40007TDA2 TPS40007TDA2 Texas Instruments
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0 0x0x0 download 25°C Non-RoHS Compliant Die Contains Lead 12 6 Weeks ACTIVE (Last Updated: 3 days ago) EAR99 YES UPPER TPS40007 SWITCHING CONTROLLER Transistor Driver Step-Down 1 Positive Buck Yes No VOLTAGE-MODE
LTC1871XMS#TRPBF LTC1871XMS#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -40°C~175°C TJ Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant /files/lineartechnologyanalogdevices-ltc1871xmspbf-datasheets-7014.pdf 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 18 Weeks 10 PRODUCTION (Last Updated: 3 weeks ago) LTC1871 Transistor Driver Step-Up, Step-Up/Step-Down 1 Positive Boost, Flyback, SEPIC Yes Frequency Control 2.5V~36V 50kHz~1MHz 92%
SG1846J-883B SG1846J-883B Microchip Technology
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0 0x0x0 download Military, MIL-STD-883B Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) 5.08mm Non-RoHS Compliant 2009 /files/microchiptechnology-sg2846n-datasheets-2623.pdf 16-CDIP (0.300, 7.62mm) 16 10 Weeks 16 IN PRODUCTION (Last Updated: 1 month ago) EAR99 not_compliant e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED SWITCHING CONTROLLER NOT SPECIFIED Not Qualified MIL-STD-883 Class B 100mA Transistor Driver 50ns 50 ns Step-Up, Step-Down, Step-Up/Step-Down 2 Positive 15V 8V 40V Buck, Boost, Push-Pull Yes CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Enable 8V~40V 1Hz~500kHz 1
UC1843AVTD2 UC1843AVTD2 Texas Instruments
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0 0x0x0 download -55°C~125°C TA Tube Non-RoHS Compliant Die 2.5654mm 30V Contains Lead 22 8 Weeks ACTIVE (Last Updated: 1 week ago) EAR99 Yes YES UPPER UC1843 SWITCHING CONTROLLER R-XUUC-N22 5V 1A Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive Boost, Flyback, Forward No 100 % CURRENT-MODE PULSE WIDTH MODULATION Frequency Control 7.6V~30V Up to 500kHz 96%
UC1846VTD1 UC1846VTD1 Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount Tube 1 (Unlimited) ROHS3 Compliant Die Contains Lead 16 6 Weeks ACTIVE (Last Updated: 5 days ago) EAR99 UPPER UC1846 SWITCHING CONTROLLER Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 2 Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No 50 % Yes CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Enable, Frequency Control 6.95V~40V 1
SG1524J-DESC SG1524J-DESC Microchip Technology
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0 0x0x0 download Military, MIL-STD-883 Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) BIPOLAR 5.08mm Non-RoHS Compliant 1997 16-CDIP (0.300, 7.62mm) 16 14 Weeks 16 IN PRODUCTION (Last Updated: 1 month ago) EAR99 400kHz e0 TIN LEAD DUAL SWITCHING CONTROLLER Switching Regulator or Controllers 38535Q/M;38534H;883B 17V Transistor Driver 400ns 200 ns Step-Down, Step-Up/Step-Down 2 Positive 20V 8V 40V Buck, Flyback, Push-Pull Yes No VOLTAGE-MODE PULSE WIDTH MODULATION Enable 8V~40V 100kHz~300kHz 49% 1
UC1825AVTD1 UC1825AVTD1 Texas Instruments
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0 0x0x0 download Surface Mount Tube 1 (Unlimited) 25°C 25°C Non-RoHS Compliant Die 22V Contains Lead 17 8 Weeks ACTIVE (Last Updated: 6 days ago) EAR99 ALSO AVAILABLE WITH CURRENT MODE Yes YES UPPER UC1825 SWITCHING CONTROLLER Transistor Driver Step-Up, Step-Up/Step-Down 2 Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No 50 % VOLTAGE-MODE PULSE WIDTH MODULATION Current Limit, Frequency Control, Ramp, Soft Start 8.4V~22V 400kHz~1MHz 1
LT8705AMPFE#TRPBF LT8705AMPFE#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -55°C~125°C Tape & Reel (TR) 1 (Unlimited) BIPOLAR ROHS3 Compliant /files/lineartechnologyanalogdevices-lt8705aefepbf-datasheets-9162.pdf 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads 9.7mm 4.4mm 31 16 Weeks 31 PRODUCTION (Last Updated: 1 month ago) YES DUAL GULL WING NOT SPECIFIED 0.5mm LT8705 SWITCHING CONTROLLER NOT SPECIFIED Transistor Driver Step-Up/Step-Down 2 Positive 12V 80V 80V 1.3V Buck-Boost Yes VOLTAGE-MODE Enable, Frequency Control, Soft Start 2.8V~80V 100kHz~400kHz
LT8705MPFE#TRPBF LT8705MPFE#TRPBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -55°C~150°C TJ Tape & Reel (TR) 1 (Unlimited) ROHS3 Compliant 2010 /files/lineartechnologyanalogdevices-lt8705efepbf-datasheets-9447.pdf 38-PowerTFSOP (0.173, 4.40mm Width), 31 Leads 16 Weeks LT8705 Transistor Driver Step-Up/Step-Down 2 Positive Buck-Boost Yes Enable, Frequency Control, Soft Start 2.8V~80V 100kHz~400kHz
UC1825VTD1 UC1825VTD1 Texas Instruments
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0 0x0x0 download Tube 25°C 25°C Non-RoHS Compliant Die 30V Contains Lead 21 8 Weeks ACTIVE (Last Updated: 2 weeks ago) EAR99 ALSO OPERATES WITH VOLTAGE MODE CONTROL Yes YES UPPER UC1825 SWITCHING CONTROLLER 5.1V 2A Transistor Driver 30ns 30 ns Step-Up, Step-Up/Step-Down 2 Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No 80 % CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Frequency Control, Ramp, Soft Start 8.4V~22V 400kHz~1MHz 50% 1
SG1845Y-DESC SG1845Y-DESC Microchip Technology $435.49
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0 0x0x0 download Military, MIL-STD-883B Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) RoHS Compliant 2005 https://pdf.utmel.com/r/datasheets/microchiptechnology-sg3844m-datasheets-4147.pdf 8-CDIP (0.300, 7.62mm) 9.905mm 7.62mm 30V 8 14 Weeks 8 IN PRODUCTION (Last Updated: 1 month ago) EAR99 e0 TIN LEAD DUAL 2.54mm SWITCHING CONTROLLER 200mA Transistor Driver 50ns 50 ns Step-Up/Step-Down 1 Positive, Isolation Capable 15V 25V Flyback Yes 50 % No CURRENT-MODE PULSE WIDTH MODULATION SINGLE 7.6V~30V 1Hz~500kHz 48%
UC1846VTD2 UC1846VTD2 Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount Tube 1 (Unlimited) ROHS3 Compliant Die Contains Lead 16 8 Weeks ACTIVE (Last Updated: 1 week ago) EAR99 UPPER UC1846 SWITCHING CONTROLLER Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down 2 Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No 50 % Yes CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Enable, Frequency Control 6.95V~40V 1
UC1825VTD2 UC1825VTD2 Texas Instruments
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0 0x0x0 download Tube 25°C 25°C Non-RoHS Compliant Die 30V Contains Lead 21 6 Weeks ACTIVE (Last Updated: 6 days ago) EAR99 ALSO OPERATES WITH VOLTAGE MODE CONTROL Yes YES UPPER UC1825 SWITCHING CONTROLLER 5.1V 2A Transistor Driver 30ns 30 ns Step-Up, Step-Up/Step-Down 2 Positive Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull No 80 % CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Frequency Control, Ramp, Soft Start 8.4V~22V 400kHz~1MHz 50% 1
UC1842AY UC1842AY Microchip Technology $12.55
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0 0x0x0 download Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) 125°C -55°C Non-RoHS Compliant 1997 CDIP 10 Weeks 30V 8 IN PRODUCTION (Last Updated: 1 month ago) No 8-CDIP 13.5V Transistor Driver 50ns 50 ns Step-Up, Step-Down, Step-Up/Step-Down 1 Positive Boost, Buck, Flyback, Forward No 100 % No Frequency Control 10V~30V Up to 500kHz 96% 1
UC1843TD2 UC1843TD2 Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount Tube 1 (Unlimited) 25°C 25°C ROHS3 Compliant Die 15V Contains Lead 35 Weeks ACTIVE (Last Updated: 1 week ago) EAR99 UPPER UC1843 SWITCHING CONTROLLER X-XUUC-N 13.5V 200mA Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive Boost, Flyback, Forward No 97 % CURRENT-MODE PULSE WIDTH MODULATION Frequency Control 7.6V~30V Up to 500kHz
UCC1800TD2 UCC1800TD2 Texas Instruments
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0 0x0x0 download Surface Mount 25°C BICMOS Non-RoHS Compliant Die 1.81mm 12V Contains Lead 11 8 Weeks ACTIVE (Last Updated: 5 days ago) EAR99 1 UPPER UCC1800 SWITCHING CONTROLLER R-XUUC-N11 PWM Boost, Flyback No 100 % CURRENT-MODE PULSE WIDTH MODULATION
UC1843TD1 UC1843TD1 Texas Instruments
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0 0x0x0 download Surface Mount Surface Mount Tube 1 (Unlimited) 25°C 25°C ROHS3 Compliant Die 15V Contains Lead 6 Weeks ACTIVE (Last Updated: 1 week ago) EAR99 UPPER UC1843 SWITCHING CONTROLLER X-XUUC-N 13.5V 200mA Transistor Driver 50ns 50 ns Step-Up, Step-Up/Step-Down 1 Positive Boost, Flyback, Forward No 97 % CURRENT-MODE PULSE WIDTH MODULATION Frequency Control 7.6V~30V Up to 500kHz
SG1525AJ-883B SG1525AJ-883B Microchip Technology
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0 0x0x0 download Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) BIPOLAR 5.08mm RoHS Compliant 1997 /files/microchiptechnology-sg2525an-datasheets-2552.pdf 16-CDIP (0.300, 7.62mm) Contains Lead 16 14 Weeks 16 IN PRODUCTION (Last Updated: 1 month ago) EAR99 350kHz e0 TIN LEAD DUAL NOT SPECIFIED SWITCHING CONTROLLER NOT SPECIFIED Switching Regulator or Controllers Not Qualified MIL-STD-883 Class B Transistor Driver 100ns 50 ns Step-Up/Step-Down 2 Positive 20V 8V 35V 0.5A Push-Pull Yes 49 % VOLTAGE-MODE PULSE WIDTH MODULATION Enable, Frequency Control, Soft Start 8V~35V 100Hz~350kHz 1
SG1825CJ SG1825CJ Microchip Technology
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0 0x0x0 download Military, MIL-STD-883B Through Hole Through Hole -55°C~125°C TA 1 (Unlimited) BIPOLAR 5.08mm Non-RoHS Compliant 1998 /files/microchiptechnology-sg1825cjdesc-datasheets-6912.pdf DIP Exempt 16 10 Weeks 16 IN PRODUCTION (Last Updated: 2 weeks ago) no EAR99 CAN ALSO BE CONFIGURED IN VOLTAGE MODE 1.5MHz e0 Tin/Lead (Sn/Pb) DUAL SG*825 SWITCHING CONTROLLER Switching Regulator or Controllers 16-CDIP 5.1V 200mA Transistor Driver 30ns 30 ns Step-Down, Step-Up/Step-Down 2 22mA Positive 15V 30V Buck, Flyback Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Ramp, Soft Start 10V~30V 4kHz~1.5MHz 85% 1
SG1524J-883B SG1524J-883B Microchip Technology
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0 0x0x0 download Military, MIL-STD-883 Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) BIPOLAR 5.08mm RoHS Compliant 1997 16-CDIP (0.300, 7.62mm) Contains Lead 16 14 Weeks 16 IN PRODUCTION (Last Updated: 1 month ago) EAR99 400kHz e0 Tin/Lead (Sn/Pb) DUAL SWITCHING CONTROLLER Switching Regulator or Controllers MIL-STD-883 Class B 17V Transistor Driver 400ns 200 ns Step-Down, Step-Up/Step-Down 2 Positive 20V 8V 40V Buck, Flyback, Push-Pull Yes No VOLTAGE-MODE PULSE WIDTH MODULATION Enable 8V~40V 100kHz~300kHz 49% 1
UC1845AY UC1845AY Microchip Technology
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0 0x0x0 download Military, MIL-STD-883B Through Hole Through Hole -55°C~125°C TA Bulk 1 (Unlimited) BIPOLAR Non-RoHS Compliant 1997 CDIP 7.62mm 8 10 Weeks 8 no EAR99 e0 Tin/Lead (Sn/Pb) DUAL 2.54mm SWITCHING CONTROLLER Switching Regulator or Controllers 8-DIP Transistor Driver 50ns 50 ns Step-Up, Step-Down 1 Positive 15V 30V 1A Buck, Boost Yes 50 % No CURRENT-MODE PULSE WIDTH MODULATION SINGLE 7.6V~30V Up to 500kHz 96%
SG1846J SG1846J Microchip Technology
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0 0x0x0 download Through Hole Through Hole -55°C~125°C TA 1 (Unlimited) 5.08mm Non-RoHS Compliant 1997 /files/microchiptechnology-sg2846n-datasheets-2623.pdf 16-CDIP (0.300, 7.62mm) Contains Lead 16 14 Weeks 16 IN PRODUCTION (Last Updated: 2 weeks ago) no EAR99 No 500kHz e0 Tin/Lead (Sn/Pb) DUAL SG*846 SWITCHING CONTROLLER 100mA Transistor Driver 50ns 50 ns Step-Up, Step-Down, Step-Up/Step-Down 2 17mA Positive 15V 8V 40V Buck, Boost, Push-Pull Yes CURRENT-MODE PULSE WIDTH MODULATION Current Limit, Enable 8V~40V 1Hz~500kHz 1
LTC3892MPUH#PBF LTC3892MPUH#PBF Linear Technology / Analog Devices
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0 0x0x0 download Surface Mount -55°C~150°C TJ Tube 1 (Unlimited) ROHS3 Compliant 2015 /files/lineartechnologyanalogdevices-ltc3892euh2pbf-datasheets-9083.pdf 32-WFQFN Exposed Pad 8 Weeks LTC3892 Transistor Driver Step-Down 2 Positive Buck Yes No Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 4.5V~60V 105kHz~835kHz 350kHz~535kHz 99%
LTC1436ACGN-PLL LTC1436ACGN-PLL Linear Technology/Analog Devices $6.81
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0 0x0x0 download Surface Mount 0°C~70°C TA Tube 1 (Unlimited) CMOS Non-RoHS Compliant 2005 https://pdf.utmel.com/r/datasheets/lineartechnologyanalogdevices-ltc1436acgntrpbf-datasheets-4511.pdf 24-SSOP (0.154, 3.90mm Width) 8.65mm 3.9mm 24 EAR99 e0 Tin/Lead (Sn/Pb) YES DUAL GULL WING 235 0.635mm LTC1436 SWITCHING CONTROLLER 20 Switching Regulator or Controllers R-PDSO-G24 5V Transistor Driver Step-Down 1 Positive 15V 3.6V 36V 2A Buck Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Enable, Power on Reset, Soft Start 3.5V~30V Up to 400kHz 99%
SG1825CJ-883B SG1825CJ-883B Microchip Technology $176.89
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0 0x0x0 download Military, MIL-STD-883B Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) BIPOLAR 5.08mm Non-RoHS Compliant https://pdf.utmel.com/r/datasheets/microchiptechnology-sg1825cjdesc-datasheets-6912.pdf CDIP 16 10 Weeks 16 IN PRODUCTION (Last Updated: 2 weeks ago) EAR99 CAN ALSO BE CONFIGURED IN VOLTAGE MODE 1.5MHz e0 TIN LEAD DUAL SWITCHING CONTROLLER Switching Regulator or Controllers 16-CDIP MIL-STD-883 Class B 5.1V 200mA Transistor Driver 30ns 30 ns Step-Down, Step-Up/Step-Down 2 Positive 15V 30V Buck, Flyback Yes No CURRENT-MODE PULSE WIDTH MODULATION PUSH-PULL Current Limit, Ramp, Soft Start 10V~30V 4kHz~1.5MHz 85% 1
SG1845Y-883B SG1845Y-883B Microchip Technology
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0 0x0x0 download Military, MIL-STD-883B Through Hole Through Hole -55°C~125°C TA Tube 1 (Unlimited) BIPOLAR RoHS Compliant /files/microchiptechnology-sg3844m-datasheets-4147.pdf 8-CDIP (0.300, 7.62mm) 9.905mm 7.62mm 30V Contains Lead 8 10 Weeks 8 EAR99 e0 Tin/Lead (Sn/Pb) DUAL 2.54mm SWITCHING CONTROLLER Switching Regulator or Controllers 200mA Transistor Driver 50ns 50 ns Step-Up/Step-Down 1 Positive, Isolation Capable 15V 25V Flyback Yes 50 % No CURRENT-MODE PULSE WIDTH MODULATION SINGLE 7.6V~30V 1Hz~500kHz 48%

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