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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Controllers

PMIC - Voltage Regulators - DC DC Switching Controllers

4,760 Products Found

Product list

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Compare Image Part # Manufacturer Description Inventory ECAD Model RoHS Control Features Output Phases Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Topology Base Product Number Package Output Type Series Operating Temperature Mounting Type Package / Case Supplier Device Package Function Frequency - Switching Number of Outputs Output Configuration Voltage - Supply (Vcc/Vdd) Quantity
TL494CNG TL494CNG onsemi IC REG CTRLR BCK/PUSH-PULL 16DIP In stock5050 pcs Dead Time Control, Frequency Control 1 48% Yes No - Buck, Push-Pull TL494 Tube Transistor Driver SWITCHMODE™ 0°C ~ 70°C (TA) Through Hole 16-DIP (0.300", 7.62mm) 16-PDIP Step-Down, Step-Up/Step-Down 200kHz 2 Positive 7V ~ 40V
LTC1629EG-6#TRPBF LTC1629EG-6#TRPBF Analog Devices Inc. IC REG CTRLR BUCK 28SSOP In stock3131 pcs Enable, Phase Control, Power Good, Soft Start 2 99.5% Yes No - Buck LTC1629 Tape & Reel (TR) Transistor Driver PolyPhase® -40°C ~ 85°C (TA) Surface Mount 28-SSOP (0.209', 5.30mm Width) 28-SSOP Step-Down 220kHz 2 Positive 4V ~ 36V
UC2842BD1G UC2842BD1G onsemi IC REG CTRLR BST FLYBK ISO 8SOIC In stock13760 pcs Frequency Control 1 96% No No - Boost, Flyback UC2842 Tube Transistor Driver - -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz 1 Positive, Isolation Capable 10V ~ 30V
UCC2813QDR-3Q1 UCC2813QDR-3Q1 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC In stock20886 pcs Frequency Control 1 99% No No - Boost, Flyback, Forward Converter UCC2813 Tape & Reel (TR) Transistor Driver Automotive, AEC-Q100 -40°C ~ 125°C (TJ) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down - 1 Positive 3.6V ~ 12V
UC2843BD1G UC2843BD1G onsemi IC REG CTRLR FLYBACK 8SOIC In stock16410 pcs Frequency Control 1 96% No No - Boost, Flyback UC2843 Tube Transistor Driver - -25°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz 1 Positive, Isolation Capable 7.6V ~ 30V
LTC3834EUFD#TRPBF LTC3834EUFD#TRPBF Analog Devices Inc. IC REG CTRLR BUCK 20QFN In stock7354 pcs Enable, Phase Control, Power Good, Soft Start, Tracking 1 99.4% Yes No - Buck LTC3834 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 20-WFQFN Exposed Pad 20-QFN (4x5) Step-Down 250kHz ~ 530kHz 1 Positive 4V ~ 36V
MAX1967EUB+T MAX1967EUB+T Analog Devices Inc./Maxim Integrated IC REG CTRLR BUCK 10UMAX In stock17442 pcs Enable 1 95% Yes No - Buck MAX1967 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-uMAX/uSOP Step-Down 102kHz 1 Positive 2.7V ~ 28V
TL3845DR-8 TL3845DR-8 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC In stock108320 pcs Frequency Control 1 48% No No - Boost, Flyback, Forward Converter TL3845 Tape & Reel (TR) Transistor Driver Automotive, AEC-Q100 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down 100kHz 1 Positive 7.6V ~ 30V
UC3879N UC3879N Texas Instruments IC REG CTRLR HALF-BRIDGE 20DIP In stock5508 pcs Frequency Control, Ramp, Soft Start 1 50% Yes Yes - Half-Bridge UC3879 Tube Transistor Driver - 0°C ~ 70°C (TA) Through Hole 20-DIP (0.300', 7.62mm) 20-PDIP Step-Up/Step-Down Up to 300kHz 4 Positive 9V ~ 20V
MAX1844EEP+T MAX1844EEP+T Analog Devices Inc./Maxim Integrated IC REG CTRLR BUCK 20QSOP In stock14900 pcs Current Limit, Enable, On Time Control, Power Good 1 - Yes No - Buck MAX1844 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 20-SSOP (0.154', 3.90mm Width) 20-QSOP Step-Down 200kHz, 300kHz, 450kHz, 600kHz 1 Positive 4.5V ~ 5.5V
UC3844BD1 UC3844BD1 STMicroelectronics IC REG CTRLR BST FLYBK ISO 8-SO In stock100790 pcs Frequency Control 1 48% No No - Boost, Flyback UC3844 Tube Transistor Driver - 0°C ~ 70°C (TJ) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down Up to 500kHz 1 Positive, Isolation Capable 10V ~ 30V
MCP16502TAC-E/S8B MCP16502TAC-E/S8B Microchip Technology PMIC FOR SAMA5DX/SAM9X6 MPUS In stock16307 pcs Current Limit, Enable 4 100% No No I²C Buck MCP16502 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 32-VFQFN Exposed Pad 32-VQFN (5x5) Step-Down 2MHz 4 Positive 2.7V ~ 5.5V
TPS51117PWRG4 TPS51117PWRG4 Texas Instruments IC REG CTRLR BUCK 14TSSOP In stock15260 pcs Enable, On Time Control, Power Good 1 - Yes No - Buck TPS51117 Tape & Reel (TR) Transistor Driver D-CAP™ -40°C ~ 85°C (TA) Surface Mount 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP Step-Down - 1 Positive 4.5V ~ 5.5V
MAX16930ATLS/V+T MAX16930ATLS/V+T Analog Devices Inc./Maxim Integrated 2MHZ, 36V, DUAL BUCK WITH PREBOO In stock5650 pcs Enable, Frequency Control, Power Good 2 95% Yes Yes - Buck, Boost MAX16930 Tape & Reel (TR) Transistor Driver Automotive, AEC-Q100 -40°C ~ 125°C (TA) Surface Mount 40-WFQFN Exposed Pad 40-TQFN (6x6) Step-Up, Step-Down 1MHz ~ 2.2MHz 3 Positive 3.5V ~ 42V
LTC1735IS#TRPBF LTC1735IS#TRPBF Analog Devices Inc. IC REG CTRLR BUCK 16SOIC In stock6209 pcs Enable, Power Good, Soft Start 1 99.4% Yes No - Buck LTC1735 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SO Step-Down 300kHz 1 Positive 4V ~ 30V
ISL6439CBZ ISL6439CBZ Intersil SWITCHING CONTROLLER In stock12251 pcs Enable, Phase Control 1 100% Yes No - Buck ISL6439 Tube Transistor Driver - 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) 14-SOIC Step-Down 300kHz 1 Positive 2.97V ~ 3.63V
NCP1562BDBR2G NCP1562BDBR2G onsemi IC REG CTRLR FWRD CONV 16TSSOP In stock7080 pcs Current Limit, Frequency Control, Ramp, Soft Start 1 85% Yes Yes - Forward Converter NCP1562 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) 16-TSSOP Step-Up/Step-Down 246kHz ~ 1MHz 2 Positive, Isolation Capable 23.2V ~ 100V
LTC3891IFE#PBF LTC3891IFE#PBF Analog Devices Inc. IC REG CTRLR BUCK 20TSSOP In stock6018 pcs Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 1 99% Yes No - Buck LTC3891 Tube Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP-EP Step-Down 105kHz ~ 835kHz, 350kHz ~ 535kHz 1 Positive 4V ~ 60V
LTC3850EUF#PBF LTC3850EUF#PBF Analog Devices Inc. IC REG CTRLR BUCK 28QFN In stock9144 pcs Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking 2 97.2% Yes No - Buck LTC3850 Tube Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 28-WFQFN Exposed Pad 28-QFN (4x4) Step-Down 250kHz ~ 780kHz 2 Positive 4V ~ 24V
LT1950IGN#PBF LT1950IGN#PBF Analog Devices Inc. IC REG CTRLR MULT TOP 16SSOP In stock5996 pcs Enable, Frequency Control 1 95% No Yes - Boost, Flyback, Forward Converter, SEPIC LT1950 Tube Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 16-SSOP (0.154', 3.90mm Width) 16-SSOP Step-Up, Step-Up/Step-Down 100kHz ~ 500kHz 1 Positive, Isolation Capable 3V ~ 25V
UC2845AN UC2845AN Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP In stock54920 pcs Frequency Control 1 48% No No - Boost, Buck, Flyback, Forward UC2845 Tube Transistor Driver - -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300', 7.62mm) 8-PDIP Step-Up, Step-Up/Step-Down Up to 500kHz 1 Positive, Isolation Capable 7.6V ~ 30V
UCC2805D UCC2805D Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC In stock25313 pcs Frequency Control 1 49% No No - Boost, Flyback, Forward Converter UCC2805 Tube Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down 31kHz 1 Positive 3.6V ~ 12V
UC2841N UC2841N Texas Instruments IC REG CTRLR MULT TOPOLOGY 18DIP In stock2994 pcs Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start 1 95% No No - Buck, Boost, Flyback, Forward Converter UC2841 Tube Transistor Driver - -25°C ~ 85°C (TA) Through Hole 18-DIP (0.300", 7.62mm) 18-PDIP Step-Up, Step-Down, Step-Up/Step-Down 500kHz 1 Positive, Isolation Capable 8V ~ 32V
MAX1980ETP+T MAX1980ETP+T Analog Devices Inc./Maxim Integrated IC REG CTRLR BUCK 20-TQFN In stock13890 pcs Current Limit, On Time Control 1 - Yes No - Buck MAX1980 Tape & Reel (TR) Transistor Driver Quick-PWM™ -40°C ~ 100°C (TA) Surface Mount 20-WQFN Exposed Pad 20-TQFN (5x5) Step-Down 200kHz, 300kHz, 550kHz 1 Positive 4.5V ~ 5.5V
MC33060ADR2 MC33060ADR2 onsemi IC REG CTRLR FLYBACK 14SOIC In stock4940 pcs - 1 96% No No - Flyback MC33060 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154", 3.90mm Width) 14-SOIC Step-Up/Step-Down 25kHz 1 Positive or Negative, Isolation Capable 7V ~ 40V
MC33060ADR2G MC33060ADR2G onsemi IC REG CTRLR FLYBACK 14SOIC In stock4410 pcs - 1 96% No No - Flyback MC33060 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 14-SOIC (0.154', 3.90mm Width) 14-SOIC Step-Up/Step-Down 25kHz 1 Positive or Negative, Isolation Capable 7V ~ 40V
TL594CDG TL594CDG onsemi IC REG CTRLR BCK/PSH-PULL 16SOIC In stock12240 pcs Dead Time Control, Frequency Control 1 96% Yes No - Buck, Push-Pull TL594 Tube Transistor Driver SWITCHMODE™ -40°C ~ 85°C (TA) Surface Mount 16-SOIC (0.154', 3.90mm Width) 16-SOIC Step-Down, Step-Up/Step-Down 300kHz 2 Positive 7V ~ 40V
LTC3805IDD-5#PBF LTC3805IDD-5#PBF Analog Devices Inc. IC REG CTRLR MULT TOPOLOGY 10DFN In stock18445 pcs Enable, Soft Start 1 80% No Yes - Boost, Flyback, SEPIC LTC3805 Tube Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 10-WFDFN Exposed Pad 10-DFN (3x3) Step-Up, Step-Up/Step-Down 70kHz ~ 700kHz 1 Positive, Isolation Capable 3.95V ~ 9.5V
MC34060AD MC34060AD onsemi IC REG CTRLR FLYBACK 14SOIC In stock12530 pcs Dead Time Control 1 96% No No - Flyback MC34060 Tube Transistor Driver - 0°C ~ 70°C (TA) Surface Mount 14-SOIC (0.154', 3.90mm Width) 14-SOIC Step-Up/Step-Down 25kHz 1 Positive or Negative, Isolation Capable 7V ~ 40V
FAN6520AMX FAN6520AMX Fairchild Semiconductor SWITCHING CONTROLLER In stock120950 pcs Enable 1 100% Yes No - Buck FAN6520 Bulk Transistor Driver - 0°C ~ 70°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC Step-Down 300kHz 1 Positive 4.5V ~ 5.5V
ISL6726AAZ-T ISL6726AAZ-T Renesas Electronics America Inc IC REG CTRLR MULT TOP 20QSOP In stock7531 pcs Current Limit, Enable, Soft Start 1 80% Yes Yes - Forward Converter, Half-Bridge ISL6726 Tape & Reel (TR) Transistor Driver - -40°C ~ 105°C (TA) Surface Mount 20-SSOP (0.154', 3.90mm Width) 20-QSOP Step-Up/Step-Down Up to 1MHz 1 Positive, Isolation Capable 9V ~ 16V
LTC1922EG-1#TRPBF LTC1922EG-1#TRPBF Analog Devices Inc. IC REG CTRLR FULL-BRIDGE 20SSOP In stock3261 pcs Ramp, Soft Start 1 99% Yes Yes - Full-Bridge LTC1922 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 20-SSOP (0.209', 5.30mm Width) 20-SSOP Step-Up/Step-Down Up to 1MHz 1 Positive, Isolation Capable 3.8V ~ 10.3V
UCC38C43P UCC38C43P Texas Instruments IC REG CTRLR MULT TOPOLOGY 8DIP In stock16950 pcs Frequency Control 1 96% No No - Boost, Flyback, Forward Converter UCC38C43 Tube Transistor Driver - 0°C ~ 70°C (TJ) Through Hole 8-DIP (0.300", 7.62mm) 8-PDIP Step-Up, Step-Up/Step-Down Up to 1MHz 1 Positive 7.6V ~ 18V
MAX15046BAEE+ MAX15046BAEE+ Analog Devices Inc./Maxim Integrated IC REG CTRLR BUCK 16QSOP In stock16365 pcs Current Limit, Enable, Frequency Control, Power Good 1 87.5% Yes No - Buck MAX15046 Tube Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 16-LSSOP (0.154', 3.90mm Width) Exposed Pad 16-QSOP-EP Step-Down 100kHz ~ 1MHz 1 Positive 4.5V ~ 40V
UCC28250RGPR UCC28250RGPR Texas Instruments IC REG CTRLR MULT TOPOLOGY 20QFN In stock16685 pcs Current Limit, Enable, Frequency Control, Ramp, Soft Start 1 - Yes No - Full-Bridge, Half-Bridge, Push-Pull UCC28250 Tape & Reel (TR) PWM Signal - -40°C ~ 125°C (TJ) Surface Mount 20-VFQFN Exposed Pad 20-QFN (4x4) Step-Up/Step-Down 85kHz ~ 1.15MHz 2 Positive 4.7V ~ 17V
SMBT1109-1LT1 SMBT1109-1LT1 onsemi SS SOT23 GP XSTR SPCL TR In stock1813100 pcs - - - - - - - SMBT1109 Bulk - * - - - - - - - - -
ISL6843IU-T ISL6843IU-T Intersil SWITCHING CONTROLLER In stock26397 pcs Current Limit, Frequency Control 1 96% Yes No - Boost, Flyback ISL6843 Bulk Transistor Driver - -40°C ~ 105°C (TA) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP Step-Up, Step-Up/Step-Down Up to 2MHz 1 Positive, Isolation Capable 9V ~ 16V
UC2870DW-1 UC2870DW-1 Texas Instruments SWITCHING CONTROLLER In stock7494 pcs - - - - - - - UC2870 Bulk - * - - - - - - - - -
SG3524DR SG3524DR Texas Instruments IC REG CTRLR MULT TOP 16SOIC In stock179260 pcs Current Limit, Frequency Control 1 45% No No - Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull SG3524 Tape & Reel (TR) Transistor Driver - 0°C ~ 70°C (TA) Surface Mount 16-SOIC (0.154", 3.90mm Width) 16-SOIC Step-Up, Step-Down, Step-Up/Step-Down 450kHz 2 Positive, Isolation Capable 8V ~ 40V
LTC3809EDD#TRPBF LTC3809EDD#TRPBF Analog Devices Inc. IC REG CTRLR BUCK 10DFN In stock8555 pcs Enable 1 100% Yes Yes - Buck LTC3809 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 10-WFDFN Exposed Pad 10-DFN (3x3) Step-Down 460kHz ~ 635kHz 1 Positive 2.75V ~ 9.8V
LT3741EFE-1#TRPBF LT3741EFE-1#TRPBF Analog Devices Inc. IC REG CTRLR BUCK 20TSSOP In stock4273 pcs Enable, Frequency Control, Soft Start 1 - Yes Yes - Buck LT3741 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP-EP Step-Down 200kHz ~ 1MHz 1 Positive 6V ~ 36V
LM1771UMM LM1771UMM Texas Instruments SWITCHING CONTROLLER, VOLTAGE-MO In stock60360 pcs Enable 1 - Yes No - Buck LM1771 Bulk Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-VSSOP Step-Down 100kHz ~ 1MHz 1 Positive 2.8V ~ 5.5V
MAX17690ATE+T MAX17690ATE+T Analog Devices Inc./Maxim Integrated IC REG CTRLR FLYBACK 16TQFN In stock5735 pcs Current Limit, Enable, Frequency Control, Soft Start 1 69% No No - Flyback MAX17690 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TA) Surface Mount 16-WFQFN Exposed Pad 16-TQFN (3x3) Step-Up/Step-Down 50kHz ~ 250kHz 1 Positive, Isolation Capable 4.5V ~ 60V
NCP3011DTBR2G NCP3011DTBR2G onsemi IC REG CTRLR BUCK 14TSSOP In stock66610 pcs Enable, Power Good 1 83% Yes Yes - Buck NCP3011 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 14-TSSOP (0.173', 4.40mm Width) 14-TSSOP Step-Down 400kHz 1 Positive 4.7V ~ 28V
UCC2807D-1 UCC2807D-1 Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC In stock8599 pcs - 1 78% No No - Boost, Flyback, Forward Converter UCC2807 Tube Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC Step-Up, Step-Up/Step-Down 202kHz 1 Positive 6.9V ~ 13.5V
LTC3830-1ES8#TRPBF LTC3830-1ES8#TRPBF Analog Devices Inc. IC REG CTRLR BUCK 8SOIC In stock7781 pcs Current Limit, Enable, Frequency Control, Soft Start 1 95% Yes No - Buck LTC3830 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SO Step-Down 200kHz 1 Positive 3V ~ 8V
LT3844EFE#TRPBF LT3844EFE#TRPBF Analog Devices Inc. IC REG CTRLR MULT TOP 16TSSOP In stock7282 pcs Enable, Frequency Control, Soft Start 1 - No Yes - Buck, Boost, SEPIC LT3844 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 16-TSSOP (0.173", 4.40mm Width) Exposed Pad 16-TSSOP-EP Step-Up, Step-Down, Step-Up/Step-Down 300kHz 1 Positive or Negative 4V ~ 60V
NCP1589CMNTWG NCP1589CMNTWG onsemi IC REG CTRLR BUCK 10DFN In stock66330 pcs Enable, Power Good 1 75% Yes No - Buck NCP1589 Tape & Reel (TR) Transistor Driver - -20°C ~ 70°C (TA) Surface Mount, Wettable Flank 10-VFDFN Exposed Pad 10-DFN (3x3) Step-Down 300kHz 1 Positive 4.5V ~ 13.2V
UC2845D8TR UC2845D8TR Texas Instruments IC REG CTRLR MULT TOPOLOGY 8SOIC In stock60620 pcs Frequency Control 1 48% No No - Boost, Buck, Flyback, Forward UC2845 Tape & Reel (TR) Transistor Driver - -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154', 3.90mm Width) 8-SOIC Step-Up, Step-Down, Step-Up/Step-Down Up to 500kHz 1 Positive, Isolation Capable 12V ~ 28V
TPS40305DRCR TPS40305DRCR Texas Instruments IC REG CTRLR BUCK 10SON In stock31089 pcs Enable, Power Good, Soft Start 1 85% Yes No - Buck TPS40305 Tape & Reel (TR) Transistor Driver - -40°C ~ 125°C (TJ) Surface Mount 10-VFDFN Exposed Pad 10-VSON (3x3) Step-Down 1.2MHz 1 Positive 3V ~ 20V
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