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
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Unit Price
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Minimum Quantity
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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
   
TL494IDR Datasheet TL494IDR - Texas Instruments 296-24387-2-ND IC REG CTRLR MULT TOP 16SOIC 10,000 - Immediate
10,000 - Factory Stock ?
Available: 10,000
$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 13,197 - Immediate
10,001 - Factory Stock ?
Available: 13,197
$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 13,197 - Immediate
10,001 - Factory Stock ?
Available: 13,197
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
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 15,091 - Immediate
10,001 - Factory Stock ?
Available: 15,091
$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 15,091 - Immediate
10,001 - Factory Stock ?
Available: 15,091
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
UC3843AD8TR Datasheet UC3843AD8TR - Texas Instruments 296-27152-2-ND IC REG CTRLR MULT TOPOLOGY 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 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 14,402 - Immediate
10,001 - Factory Stock ?
Available: 14,402
$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 14,402 - Immediate
10,001 - Factory Stock ?
Available: 14,402
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
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 11,441 - Immediate
10,001 - Factory Stock ?
Available: 11,441
$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 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 11,441 - Immediate
10,001 - Factory Stock ?
Available: 11,441
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 10V ~ 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
10,000 - Factory Stock ?
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 6,017 - Immediate
10,001 - Factory Stock ?
Available: 6,017
$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 6,017 - Immediate
10,001 - Factory Stock ?
Available: 6,017
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
UCC25600DR Datasheet UCC25600DR - Texas Instruments 296-38315-2-ND IC REG CTRLR HALF-BRIDGE 8SOIC 7,500 - Immediate
10,000 - Factory Stock ?
Available: 7,500
$0.55440 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 2 1 11.5V ~ 18V 40kHz ~ 350kHz
-
No No
-
Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UCC25600DR Datasheet UCC25600DR - Texas Instruments 296-38315-1-ND IC REG CTRLR HALF-BRIDGE 8SOIC 10,564 - Immediate
10,001 - Factory Stock ?
Available: 10,564
$1.35000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 2 1 11.5V ~ 18V 40kHz ~ 350kHz
-
No No
-
Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UCC25600DR Datasheet UCC25600DR - Texas Instruments 296-38315-6-ND IC REG CTRLR HALF-BRIDGE 8SOIC 10,564 - Immediate
10,001 - Factory Stock ?
Available: 10,564
Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Transistor Driver Step-Up/Step-Down Positive, Isolation Capable Half-Bridge 2 1 11.5V ~ 18V 40kHz ~ 350kHz
-
No No
-
Current Limit, Frequency Control, Soft Start -40°C ~ 125°C (TJ) 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
10,000 - Factory Stock ?
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 20,962 - Immediate
10,001 - Factory Stock ?
Available: 20,962
$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 20,962 - Immediate
10,001 - Factory Stock ?
Available: 20,962
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
10,000 - 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
UC2843AD8TR Datasheet UC2843AD8TR - Texas Instruments 296-27142-1-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 12,634 - Immediate
10,001 - Factory Stock ?
Available: 12,634
$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 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
UC2843AD8TR Datasheet UC2843AD8TR - Texas Instruments 296-27142-6-ND IC REG CTRLR MULT TOPOLOGY 8SOIC 12,634 - Immediate
10,001 - Factory Stock ?
Available: 12,634
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 -40°C ~ 85°C (TA) 8-SOIC (0.154", 3.90mm Width) 8-SOIC
UC2843ADTR Datasheet UC2843ADTR - Texas Instruments 296-39518-2-ND IC REG CTRLR MULT TOP 14SOIC 5,000 - Immediate
10,000 - Factory Stock ?
Available: 5,000
$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) 14-SOIC (0.154", 3.90mm Width) 14-SOIC
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11:30:29 7/22/2019