Product Index > Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
?
Unit Price
USD
?
Minimum Quantity
?
Packaging Series Part Status Output Type Function Output Configuration Topology Number of Outputs Output Phases Voltage - Supply (Vcc/Vdd) Frequency - Switching Duty Cycle (Max) Synchronous Rectifier Clock Sync Serial Interfaces Control Features Operating Temperature Package / Case Supplier Device Package
   
UC3845BVD1R2G Datasheet UC3845BVD1R2G - ON Semiconductor UC3845BVD1R2GOSTR-ND IC REG CTRLR BOOST/FLYBACK 8SOIC 20 000 - Immediate Available: 20 000 $0.22460 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V 500kHz 48% No No
-
Frequency Control -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3845BVD1R2G Datasheet UC3845BVD1R2G - ON Semiconductor UC3845BVD1R2GOSCT-ND IC REG CTRLR BOOST/FLYBACK 8SOIC 22 263 - Immediate Available: 22 263 $0.65000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V 500kHz 48% No No
-
Frequency Control -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3845BVD1R2G Datasheet UC3845BVD1R2G - ON Semiconductor UC3845BVD1R2GOSDKR-ND IC REG CTRLR BOOST/FLYBACK 8SOIC 22 263 - Immediate Available: 22 263 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Up/Step-Down Positive or Negative, Isolation Capable Boost, Flyback 1 1 7.6V ~ 30V 500kHz 48% No No
-
Frequency Control -40°C ~ 105°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
TL494IDR Datasheet TL494IDR - Texas Instruments 296-24387-2-ND IC REG CTRLR MULT TOP 16SOIC 20 000 - Immediate Available: 20 000 $0.22475 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No
-
Dead Time Control, Frequency Control -40°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC
TL494IDR Datasheet TL494IDR - Texas Instruments 296-24387-1-ND IC REG CTRLR MULT TOP 16SOIC 23 843 - Immediate Available: 23 843 $0.65000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No
-
Dead Time Control, Frequency Control -40°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC
TL494IDR Datasheet TL494IDR - Texas Instruments 296-24387-6-ND IC REG CTRLR MULT TOP 16SOIC 23 843 - Immediate Available: 23 843 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull 2 1 7V ~ 40V 1kHz ~ 300kHz 45% No No
-
Dead Time Control, Frequency Control -40°C ~ 85°C (TA) 16-SOIC (0.154", 3.90mm Width) 16-SOIC
NCP3020ADR2G Datasheet NCP3020ADR2G - ON Semiconductor NCP3020ADR2GOSTR-ND IC REG CTRLR BUCK 8SOIC 22 500 - Immediate Available: 22 500 $0.42000 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 28V 300kHz 84% Yes No
-
-
-40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
NCP3020ADR2G Datasheet NCP3020ADR2G - ON Semiconductor NCP3020ADR2GOSCT-ND IC REG CTRLR BUCK 8SOIC 22 777 - Immediate Available: 22 777 $1.02000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 28V 300kHz 84% Yes No
-
-
-40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
NCP3020ADR2G Datasheet NCP3020ADR2G - ON Semiconductor NCP3020ADR2GOSDKR-ND IC REG CTRLR BUCK 8SOIC 22 777 - Immediate Available: 22 777 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Down Positive Buck 1 1 4.7V ~ 28V 300kHz 84% Yes No
-
-
-40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843D8TR Datasheet UC3843D8TR - Texas Instruments 296-46260-2-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 15 000 - Immediate
10 000 - Factory Stock ?
Available: 15 000
$0.49840 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 97% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843D8TR Datasheet UC3843D8TR - Texas Instruments 296-46260-1-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 15 441 - Immediate
10 001 - Factory Stock ?
Available: 15 441
$1.21000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 97% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843D8TR Datasheet UC3843D8TR - Texas Instruments 296-46260-6-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 15 441 - Immediate
10 001 - Factory Stock ?
Available: 15 441
Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 97% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3842AD8TR Datasheet UC3842AD8TR - Texas Instruments 296-41791-2-ND IC REG CTRLR PWM CM 8SOIC 10 000 - Immediate
10 000 - Factory Stock ?
Available: 10 000
$0.49840 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3842AD8TR Datasheet UC3842AD8TR - Texas Instruments 296-41791-1-ND IC REG CTLR PWM CM 8SOIC 11 818 - Immediate
10 001 - Factory Stock ?
Available: 11 818
$1.21000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3842AD8TR Datasheet UC3842AD8TR - Texas Instruments 296-41791-6-ND IC REG CTLR PWM CM 8SOIC 11 818 - Immediate
10 001 - Factory Stock ?
Available: 11 818
Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 96% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843AD8TR Datasheet UC3843AD8TR - Texas Instruments 296-27152-2-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 7 500 - Immediate
10 000 - Factory Stock ?
Available: 7 500
$0.49840 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843AD8TR Datasheet UC3843AD8TR - Texas Instruments 296-27152-1-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 9 678 - Immediate
10 001 - Factory Stock ?
Available: 9 678
$1.21000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC3843AD8TR Datasheet UC3843AD8TR - Texas Instruments 296-27152-6-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 9 678 - Immediate
10 001 - Factory Stock ?
Available: 9 678
Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2843AQD8RQ1 Datasheet UC2843AQD8RQ1 - Texas Instruments 296-24809-2-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 2 500 - Immediate Available: 2 500 $0.51800 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up Positive Boost 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control -40°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2843AQD8RQ1 Datasheet UC2843AQD8RQ1 - Texas Instruments 296-24809-1-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 7 063 - Immediate Available: 7 063 $1.26000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up Positive Boost 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control -40°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2843AQD8RQ1 Datasheet UC2843AQD8RQ1 - Texas Instruments 296-24809-6-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 7 063 - Immediate Available: 7 063 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up Positive Boost 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control -40°C ~ 125°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2844AD8TR Datasheet UC2844AD8TR - Texas Instruments 296-41104-2-ND IC PWM BUCK BST FLYBCK CM 8SOIC 17 500 - Immediate Available: 17 500 $0.59500 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No
-
Frequency Control -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2844AD8TR Datasheet UC2844AD8TR - Texas Instruments 296-41104-1-ND IC PWM BUCK BST FLYBCK CM 8SOIC 21 109 - Immediate Available: 21 109 $1.44000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No
-
Frequency Control -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2844AD8TR Datasheet UC2844AD8TR - Texas Instruments 296-41104-6-ND IC PWM BUCK BST FLYBCK CM 8SOIC 21 109 - Immediate Available: 21 109 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 10V ~ 30V Up to 500kHz 48% No No
-
Frequency Control -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2843AD8TR Datasheet UC2843AD8TR - Texas Instruments 296-27142-2-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 10 000 - Immediate
2 500 - Factory Stock ?
Available: 10 000
$0.59500 2 500 Minimum: 2 500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up, Step-Down, Step-Up/Step-Down Positive Boost, Buck, Buck-Boost, Flyback, Forward 1 1 7.6V ~ 30V Up to 500kHz 96% No No
-
Frequency Control -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
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21:24:12 4.22.2019