UC2843AQ Price & Stock

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Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR MULT TOP 20PLCC
Documents
Datasheet UC2843AQ
Specifications
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable
Topology Boost, Flyback, Forward Converter
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 7.6 V ~ 30 V
Frequency - Switching 500kHz
Duty Cycle (Max) 96%
Synchronous Rectifier No
Clock Sync No
Control Features Frequency Control
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 20-LCC (J-Lead)
Supplier Device Package 20-PLCC (9x9)
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UC2843AQ price|Ersa Limited
Ersa Limited
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Part # Manufacturer Description Stock Price Buy
UC2843AQDR Texas Instruments UC2843AQ - AUTOMOTIVE CATALOG CU 4012
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UC2843AQDRHT Texas Instruments CURRENT MODE PWM CONTROLLER 12500
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Part # Manufacturer Description Stock Price Buy
UC2843AQ Rochester Electronics 1A, 500KHZ BIPOLAR, PQCC20 10000
1:  $0.630
460:  $0.630
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UC2843AQ Unitrode UC2843A Current Mode PWM Controller 2542
1-24:  $0.6939
25-99:  $0.68
100-499:  $0.6523
500-999:  $0.6245
1000+:  $0.5898
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UC2843AQ Texas Instruments UC2843A Current Mode PWM Controller 2855
1-24:  $0.6939
25-99:  $0.68
100-499:  $0.6523
500-999:  $0.6245
1000+:  $0.5898
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UC2843AQDR Texas Instruments UC2843AQ - Automotive Catalog Current-Mode PWM Controller 4012
1-24:  $0.7656
25-99:  $0.7503
100-499:  $0.7197
500-999:  $0.689
1000+:  $0.6508
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UC2843AQDRHT Texas Instruments UC2843AQ Automotive Catalog Current-Mode PWM Controller 12500
1-24:  $1.43
25-99:  $1.4
100-499:  $1.35
500-999:  $1.29
1000+:  $1.22
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HSK Electronics
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Part # Manufacturer Description Stock Price Buy
UC2843AQD Texas Instruments IC REG CTRLR MULT TOP 14SOIC 3200
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UC2843AQ price|Microchip USA
Microchip USA
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UC2843AQD Texas Instruments OEM/EMS/CM ONLY | NO BROKER QUOTES | Member of ERAI, GIDEP, & ITAR | ISO9001 AND AS9120 Certified ; Tube 4594
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UC2843AQDR Texas Instruments UC2843AQ series power management IC(PMIC) ; DC:23+ 4500
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UC2843AQD8 Texas Instruments UC2843AQ series power management IC(PMIC) ; DC:23+ 4500
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UC2843AQ price|Mouser
Mouser
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UC2843AQD8R
sku #: 595-UC2843AQD8R
Texas Instruments Switching Controllers Auto Cat Crrnt-Mode
Switching Controllers
4790 In Stock
1:  $1.55
10:  $1.32
100:  $1.01
500:  $0.889
1000:  $0.703
2500:  $0.619
5000:  $0.615
10000:  $0.593
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UC2843AQD8RQ1
sku #: 595-UC2843AQD8RQ1
Texas Instruments Switching Controllers Auto Cat Crnt-Mode PWM Controller
Switching Controllers
6145 In Stock
1:  $1.59
10:  $1.42
100:  $1.11
500:  $0.919
1000:  $0.725
2500:  $0.677
5000:  $0.643
10000:  $0.619
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UC2843AQD8
sku #: 595-UC2843AQD8
Texas Instruments Switching Controllers Auto Cat Crrnt-Mode
Switching Controllers
949 In Stock
1:  $1.56
10:  $1.33
75:  $1.11
300:  $1.02
525:  $0.927
1050:  $0.768
2550:  $0.715
5025:  $0.689
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UC2843AQ Texas Instruments IC REG CTRLR MULT TOP 20PLCC
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UC2843AQ Texas Instruments Current Mode PWM Controller | IC REG CTRLR MULT TOP 20PLCC 2500
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PMIC - Voltage Regulators - DC DC Switching Controllers
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UC2843AQD8RQ1 Texas Instruments Purchase Online. Ship Immediately. SOIC-8 DC-DC Converters RoHS 1151
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500:  $0.520
100:  $0.580
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UC2843AQ
sku #: 153048-UC2843AQ
Texas Instruments Regulator Controller 500kHz Step-Up, Step-Up/Step-Down -40°C ~ 125°C (TJ) Transistor Driver UC2843A 20-PLCC (9x9) Boost, Flyback, Forward Converter 7.6 V ~ 30 V ; 20-LCC (J-Lead) 3004
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UC2843AQD
sku #: 96449-UC2843AQD
Texas Instruments CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~125C TA Up to 500kHz 15V ; 14-SOIC (0.154, 3.90mm Width) 74649
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UC2843AQDR
sku #: 405470-UC2843AQDR
Texas Instruments Regulator Controller 500kHz Step-Up, Step-Up/Step-Down -40°C ~ 125°C (TJ) Transistor Driver UC2843AQ 14-SOICN Boost, Flyback, Forward Converter 7.6 V ~ 30 V ; 14-SOIC (0.154", 3.90mm Width) 74649
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UC2843AQD8
sku #: 228619-UC2843AQD8
Texas Instruments Regulator Controller 500kHz Step-Up, Step-Up/Step-Down -40°C ~ 125°C (TJ) Transistor Driver UC2843AQ 8-SOIC Boost, Flyback, Forward Converter 7.6 V ~ 30 V ; 8-SOIC (0.154", 3.90mm Width) 115757
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UC2843AQD8R
sku #: 282547-UC2843AQD8R
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UC2843AQD8G4
sku #: 95152-UC2843AQD8G4
Texas Instruments CURRENT-MODE DUAL RoHS Compliant PUSH-PULL DC-DC Controller IC 50ns 125C 500kHz 5V ; SOIC 5400
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UC2843AQD8RG4
sku #: 94922-UC2843AQD8RG4
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UC2843AQD8RG4Q1
sku #: 94764-UC2843AQD8RG4Q1
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UC2843AQ Unitrode 1A, 500KHZ BIPOLAR, PQCC20
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