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Switching Voltage Regulators

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 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 Frequency Height Width Thickness Mounting Type Weight Operating Temperature Technology Operating Supply Current Max Supply Current Height Seated (Max) 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 Supply Voltage-Min (Vsup) Number of Channels Subcategory Qualification Status Power Supplies Supply Voltage-Max (Vsup) Output Voltage Output Current-Max Number of Outputs Output Current Voltage - Output 1 Output Power Current - Output 1 Max Output Current Efficiency Input Voltage-Nom Analog IC - Other Type Halogen Free Min Input Voltage Supply Current-Max (Isup) Interface IC Type Adjustable Threshold Max Output Voltage Quiescent Current Rise Time Fall Time (Typ) Control Mode Switching Frequency Input Voltage (Min) Input Voltage (Max) Voltage - Supply Control Technique Switcher Configuration Switching Frequency-Max Topology Output Peak Current Limit-Nom Max Duty Cycle Frequency - Switching Duty Cycle High Side Driver Current - Output 2 Voltage - Output 2 w/Sequencer Voltage/Current - Output 1 Voltage/Current - Output 2 w/LED Driver Voltage - Output 3 Voltage/Current - Output 3 Current - Output 3 w/Supervisor
LTC3445EUF#PBF LTC3445EUF#PBF Linear Technology/Analog Devices 2.7539
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 2 weeks ago) Tube 2005 Active 1 (Unlimited) 24 EAR99 5.5V 4mm ROHS3 Compliant Lead Free 24 24-WFQFN Exposed Pad No SVHC 4mm Surface Mount -40°C~85°C CMOS 0.8mm 1 5.5V e3 Matte Tin (Sn) QUAD 260 30 LTC3445 24 Adjustable YES 0.5mm Power Management Circuits 1.55V 3 600mA 1.55V 93 % 3.6V SWITCHING REGULATOR 2.5V CURRENT-MODE 2.5V~5.5V Step-Down (Buck) (1), Linear (LDO) (2) 1.5MHz 600mV No 0.85V~1.55V 600mA Adj to 0.6V 50mA 600mV Adj to 0.6V 50mA
TL2845DG4 TL2845DG4 0.0000
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0.00000000 download 85 °C -40 °C RoHS Compliant Contains Lead No 14 D 30 V 500 kHz 129.387224 mg 500 kHz 5.5 V 30 V 1 200 mA 50 ns 50 ns 500 kHz Boost, Flyback 50 % 50 %
ISL6529CB ISL6529CB Renesas Electronics America Inc. 0.0000
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0.00000000 download Obsolete 1 (Unlimited) 14 8.65mm Non-RoHS Compliant 14-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.75mm 1 DUAL GULL WING ISL6529 YES R-PDSO-G14 2 5V SWITCHING CONTROLLER VOLTAGE-MODE 4.5V 5.5V 3.3V 5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 600kHz No 0.8V~3.3V 15A 0.8V~3.3V 4A
TPS61098DSER TPS61098DSER Texas Instruments 0.0000
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0.00000000 8 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 1 (Unlimited) 6 1.5mm ROHS3 Compliant Lead Free 6 6-WFDFN 800μm 1.5mm 750μm Surface Mount -40°C~85°C TA 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL TPS61098 YES 0.5mm 4.27V 2 1.5V BATTERY CHARGE CONTROLLER 300nA CURRENT-MODE 0.7V 4.5V 0.7V~4.5V PULSE WIDTH MODULATION 3000kHz Step-Up (Boost) Synchronous (1), Linear (LDO) (1) No 4.3V 350mA 2.2V 200mA
AND8400QF65 AND8400QF65 AnDAPT, Inc. 9.6600
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0.00000000 download 8 Weeks Active 3 (168 Hours) RoHS Compliant 65-PowerWFQFN Surface Mount -40°C~125°C TJ 4 4.5V~17V Step-Down (Buck) Synchronous (4) 500kHz~800kHz Yes Adj 6A Adjustable 6A No Adjustable 6A
LT3645IUD#PBF LT3645IUD#PBF Linear Technology/Analog Devices 6.3545
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0.00000000 download 8 Weeks PRODUCTION (Last Updated: 3 weeks ago) Tube 2011 Active 1 (Unlimited) 16 EAR99 3mm ROHS3 Compliant 16 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~125°C BIPOLAR 0.8mm 1 e3 Matte Tin (Sn) QUAD LT3645 16 Adjustable YES 0.5mm Switching Regulator or Controllers 16V 2 500mA 16V 12V SWITCHING REGULATOR 3.6V CURRENT-MODE 3.6V~36V Step-Down (Buck) (1), Linear (LDO) (1) 750kHz 8V No 0.8V~16V 500mA 0.8V~8V 200mA
LP873300RHDRQ1 LP873300RHDRQ1 Texas Instruments 0.0000
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0.00000000 6 Weeks Tape & Reel (TR) Automotive, AEC-Q100 yes Active 2 (1 Year) 28 5mm ROHS3 Compliant 28-VFQFN Exposed Pad 5mm Surface Mount, Wettable Flank -40°C~125°C TA 1mm 1 e3 Matte Tin (Sn) QUAD 3.7V LP873300 YES 0.5mm S-PQCC-N28 2.8V 4 5.5V 4 POWER SUPPLY SUPPORT CIRCUIT YES 2.8V~5.5V Step-Down (Buck) (2), Linear (LDO) (2) 2MHz No 0.7V~3.36V 3A 0.7V~3.36V 3A 0.8V~3.3V 300mA
TPS51285BRUKR TPS51285BRUKR Texas Instruments 0.0000
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0.00000000 12 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) D-CAP™ yes Active 2 (1 Year) 20 EAR99 24V 3mm ROHS3 Compliant Lead Free Gold, Silver 20 3.3, 5V OUTPUT AVAILABLE. ALSO OPERATES IN ADJUSTABLE MODE RANGE 10% 20-WFQFN Exposed Pad 800μm 3mm 750μm Surface Mount -40°C~85°C 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 12V TPS51285 3.3V 4 12V 84μA VOLTAGE-MODE 5V 5V~24V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz 475kHz No Controller 3.3V 3.3V 100mA
ISL6534CR ISL6534CR Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) 32 EAR99 5mm Non-RoHS Compliant 32-VFQFN Exposed Pad 5mm Surface Mount 0°C~70°C 1mm 1 QUAD ISL6534 32 YES 0.5mm 3 5V VOLTAGE-MODE 4.75V 5.25V 3.3V~12V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (1) 300kHz~1MHz Yes Controller No
TL594IDE4 TL594IDE4 0.0000
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0.00000000 download 85 °C -40 °C RoHS Compliant Contains Lead No 16 D 40 V 300 kHz 141.690917 mg 300 kHz 40 V 2 200 A 200 ns 45 ns 300 kHz Boost, Flyback 45 % 45 %
MAX1633CAI MAX1633CAI Maxim Integrated 0.0000
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0.00000000 download Surface Mount Tube 2005 no Obsolete 1 (Unlimited) 28 EAR99 30V 10.2mm Non-RoHS Compliant Contains Lead 28 28-SSOP (0.209, 5.30mm Width) 5.29mm Surface Mount 0°C~70°C BICMOS 1.99mm 1 e0 Tin/Lead (Sn85Pb15) DUAL GULL WING 245 MAX1633 28 0.65mm 12V 3 4A 762mW 15V 0.05mA CURRENT-MODE 4.2V 4.2V~30V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) (2), Linear (LDO) (1) 200kHz~300kHz Yes Controller No 12V 12V 120mA
MAX8667ETEAA+T MAX8667ETEAA+T Maxim Integrated 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) 16 EAR99 5.5V 3mm ROHS3 Compliant 16-WFQFN Exposed Pad 3mm Surface Mount -40°C~85°C BICMOS 0.8mm 1 5.5V e3 TIN QUAD 260 MAX8667 16 0.5mm S-XQCC-N16 Switching Regulator or Controllers 3.3V 4 1.2A 1.2V 1.2A 3.6V DUAL SWITCHING CONTROLLER 2.8V VOLTAGE-MODE 2.8V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 1.5MHz 1.8V No 1.2V 600mA 1.8V 1.2A 2.8V 2.8V 300mA
ISL95901IRZ ISL95901IRZ Intersil (Renesas Electronics America) 0.0000
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0.00000000 download Surface Mount 1999 EAR99 85°C -40°C RoHS Compliant QFN 46 4 16V SWITCHING REGULATOR 1MHz 16V 3.32V
ARG82801KLVATR ARG82801KLVATR Allegro MicroSystems 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) Automotive, AEC-Q100 Active 3 (168 Hours) 38 ROHS3 Compliant 38-TFSOP (0.173, 4.40mm Width) Exposed Pad 4.4mm Surface Mount -40°C~150°C TJ 1.1mm 1 DUAL GULL WING 13.5V YES 0.5mm R-PDSO-G38 3.8V 10 36V 9 POWER SUPPLY MANAGEMENT CIRCUIT NO 3.8V~36V Step-Down (Buck) (1) or Step-Down/Step-Up (Buck/Boost) (1), Linear (LDO) (4) 2.2MHz No 5.35V/1.2A 3.3V 5V/350mA 5V/115mA
NCP6922CBMTTXG NCP6922CBMTTXG ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 5.5V 4mm ROHS3 Compliant Lead Free 20 20-WFQFN Exposed Pad No SVHC 750μm 4mm Surface Mount 38.101759mg 82μA 5.5V e3 Tin (Sn) 20 2.5V 4 800mA 3.3V 800mA 800mA POWER SUPPLY MANAGEMENT CIRCUIT Halogen Free 2.3V 1.2V 2.3V~5.5V Step-Down (Buck) (2), Linear (LDO) (2) 3GHz 800mA 3.3V No 0.6V~3.3V 800mA 0.6V~3.3V 800mA 3.3V 1V~3.3V 150mA 150mA
NCP6914AFCDT1G NCP6914AFCDT1G ON Semiconductor 0.0000
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0.00000000 download 22 Weeks LAST SHIPMENTS (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 20 EAR99 85°C -40°C RoHS Compliant Lead Free 20 ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 3.3V; PFM CONTROL TECHNIQUE ALSO POSSIBLE 1.76mm 0.6mm 1 BOTTOM BALL 3.6V 20 INDUSTRIAL 0.4mm Power Management Circuits Not Qualified 3.6V 1.6A 5 1.2V 3.6V SWITCHING REGULATOR Halogen Free 0.19mA 3MHz 2.3V PULSE WIDTH MODULATION BUCK 1.8V 1.8V
TC1303B-ZS0EUNTR TC1303B-ZS0EUNTR Microchip Technology 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 10 EAR99 3mm ROHS3 Compliant Lead Free 10 AUTOMATIC PWM TO PFM MODE 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 850μm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) DUAL GULL WING 260 40 TC1303B 10 0.5mm Power Management Circuits 3/5V 2 500mA 500mA 3.6V SWITCHING REGULATOR 0.11mA CURRENT-MODE 5.5V 2.7V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 2MHz 1.5V Yes Adj 500mA 1.5V 300mA No
NCV8851DBR2G NCV8851DBR2G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 3 (168 Hours) 20 EAR99 6.5mm RoHS Compliant Lead Free 20 20-TSSOP (0.173, 4.40mm Width) 4.4mm Surface Mount -40°C~150°C 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING NCV8851 20 0.65mm 6V 2 13.2V CURRENT-MODE 4.5V 4.5V~20V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 170kHz~500kHz 6V Yes Controller 6V 30mA No
ISL6549CR ISL6549CR Rochester Electronics, LLC 0.0000
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0.00000000 download Tube no Obsolete 1 (Unlimited) 16 4mm Non-RoHS Compliant 16-VQFN Exposed Pad 4mm Surface Mount 0°C~70°C 1mm 1 QUAD 240 16 YES 0.65mm S-PQCC-N16 2 12V VOLTAGE-MODE 10.8V 4.75V~5.25V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 150kHz~1MHz No Controller
ISL6528CBZ ISL6528CBZ Renesas Electronics America Inc. 0.0000
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0.00000000 download Tube Obsolete 1 (Unlimited) 8 4.9mm ROHS3 Compliant 8-SOIC (0.154, 3.90mm Width) 3.9mm Surface Mount 0°C~70°C 1.75mm 1 e3 Matte Tin (Sn) DUAL GULL WING ISL6528 YES R-PDSO-G8 2 5V VOLTAGE-MODE 4.5V 5.5V 4.5V~5.5V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (1), Linear (LDO) (1) 600kHz No Controller
TL494CPWRE4 TL494CPWRE4 0.0000
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0.00000000 download Tape & Reel (TR) 70 °C 0 °C RoHS Compliant Contains Lead No 16 TSSOP 40 V 300 kHz 61.887009 mg 300 kHz 40 V 2 200 mA 100 ns 40 ns 300 kHz Flyback, Push-Pull, Boost 45 % 45 %
ISL6446IAZ ISL6446IAZ Intersil (Renesas Electronics America) 3.7898
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0.00000000 download 10 Weeks Surface Mount 2005 Active 3 (168 Hours) 24 EAR99 85°C -40°C RoHS Compliant 24 SSOP e3 Matte Tin (Sn) - annealed DUAL GULL WING 24 INDUSTRIAL Switching Regulator or Controllers Not Qualified 3 DUAL SWITCHING CONTROLLER VOLTAGE-MODE 2.6MHz
ISL6446AIAZ ISL6446AIAZ Intersil (Renesas Electronics America) 4.6715
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0.00000000 download 9 Weeks Surface Mount 2005 Active 3 (168 Hours) 24 EAR99 85°C -40°C 24V 8.645mm RoHS Compliant Lead Free 24 SSOP 7.5mA 1.55mm 1 e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 24 INDUSTRIAL Switching Regulator or Controllers Not Qualified 3 5V DUAL SWITCHING CONTROLLER VOLTAGE-MODE 4.5V 5.5V PULSE WIDTH MODULATION BUCK 95 % 2.6MHz
UCC2892PWRG4 UCC2892PWRG4 0.0000
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0.00000000 download Tape & Reel (TR) 105 °C -40 °C 12 V RoHS Compliant Contains Lead No 16 TSSOP 14.5 V 1 MHz 61.887009 mg 1 MHz 110 V 11.1 V 1 2 A 19 ns 14 ns 1 MHz Flyback 73 % 73 %
ISL6521CBZ-TS2698 ISL6521CBZ-TS2698 Renesas Electronics America Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 3 (168 Hours) ROHS3 Compliant 16-SOIC (0.154, 3.90mm Width) Surface Mount 0°C~70°C ISL6521 4 4.5V~5.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 300kHz No Controller Adjustable 120mA No Adjustable 120mA No
NCP1500DMR2G NCP1500DMR2G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 8 EAR99 3mm RoHS Compliant Lead Free 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) 100kHz 3mm Surface Mount -40°C~85°C 1 e3 Tin (Sn) DUAL GULL WING 260 40 NCP1500 8 0.65mm S-PDSO-G8 Switching Regulator or Controllers 0.8A 1 1.8V 3.6V SWITCHING REGULATOR CURRENT-MODE 2.7V 5.4V 2.7V~5.4V PULSE WIDTH MODULATION Step-Down (Buck) (1), Linear (LDO) (1) 270kHz~639kHz No 1V 1.3V 1.5V 1.8V -
TPS51285ARUKR TPS51285ARUKR Texas Instruments 0.0000
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0.00000000 6 Weeks ACTIVE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) D-CAP™ yes Active 2 (1 Year) 20 EAR99 24V 3mm ROHS3 Compliant Lead Free Gold, Silver 20 3.3, 5V OUTPUT AVAILABLE. ALSO OPERATES IN ADJUSTABLE MODE RANGE 10% 20-WFQFN Exposed Pad 800μm 3mm 750μm Surface Mount -40°C~85°C 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) QUAD 260 12V TPS51285 3.3V 4 12V 84μA VOLTAGE-MODE 5V 5V~24V PULSE WIDTH MODULATION Step-Down (Buck) Synchronous (2), Linear (LDO) (2) 400kHz 475kHz No Controller 3.3V 3.3V 100mA
MC34700EP MC34700EP NXP USA Inc. 0.0000
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0.00000000 download 26 Weeks Tray 2006 Obsolete 3 (168 Hours) 32 EAR99 5mm ROHS3 Compliant 32-VFQFN Exposed Pad 5mm Surface Mount -40°C~85°C 1mm 1 QUAD 260 12V 40 MC34700 YES 0.5mm S-XQCC-N32 4 FULL BRIDGE BASED MOSFET DRIVER 9V~18V Step-Down (Buck) Synchronous (3), Linear (LDO) (1) 2A 800kHz YES No 2V~5.25V 1.5A 0.7V~3.6V 1.25A 0.7V~3.6V 1.25A
MCZ33730EK MCZ33730EK NXP USA Inc. 0.0000
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0.00000000 download Tube 2005 Obsolete 3 (168 Hours) ROHS3 Compliant 32-SSOP (0.295, 7.50mm Width) Exposed Pad Surface Mount -40°C~125°C MCZ33730 4 ANALOG CIRCUIT 4.5V~26.5V Step-Down (Buck) Synchronous (1), Linear (LDO) (3) 100kHz~500kHz No 5V 3.5A Programmable
PM6681A PM6681A STMicroelectronics 0.0000
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0.00000000 download 38 Weeks Surface Mount Tray Active 3 (168 Hours) 32 EAR99 5.5V 5mm ROHS3 Compliant 32 32-VFQFN Exposed Pad 880μm 5mm Surface Mount -40°C~85°C 1 e3 Matte Tin (Sn) - annealed QUAD 260 PM6681 32 Switching Regulator or Controllers 3.3V 4 10A 5V 24V DUAL SWITCHING CONTROLLER VOLTAGE-MODE 6V 36V 4.5V~36V PULSE WIDTH MODULATION PUSH-PULL Step-Down (Buck) (2), Linear (LDO) (2) Down to 33kHz 3.3V No 0.9V~5V 100mA 0.9V~3.3V 100mA 5V 5V 100mA
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