UC3843N Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR 8DIP
Specifications
Part Status | Obsolete |
Output Type | Transistor Driver |
Output Configuration | Positive |
Number of Outputs | 1 |
Output Phases | 1 |
Voltage - Supply (Vcc/Vdd) | 7.6 V ~ 30 V |
Frequency - Switching | Up to 500kHz |
Duty Cycle (Max) | 97% |
Synchronous Rectifier | Yes |
Clock Sync | No |
Operating Temperature | 0°C ~ 70°C (TA) |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-DIP |
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR MULT TOPOLOGY 8DIP
Specifications
Part Status | Active |
Output Type | Transistor Driver |
Function | Step-Up, Step-Down, Step-Up/Step-Down |
Output Configuration | Positive, Isolation Capable |
Topology | Buck, 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) | 97% |
Synchronous Rectifier | No |
Clock Sync | No |
Control Features | Frequency Control |
Operating Temperature | 0°C ~ 70°C (TA) |
Package / Case | 8-DIP (0.300", 7.62mm) |
Supplier Device Package | 8-PDIP |
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Ersa Limited
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Rochester Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3843N | Texas Instruments | UC3843 Current-Mode PWM Controller | 957 |
|
Buy | ||||||||||
UC3843N | Unitrode | UC3843 Current-Mode PWM Controller | 87 |
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Buy | ||||||||||
UC3843NG4 | Unitrode | UC3843 Current-Mode PWM Controller | 40 |
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Buy |
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
UC3843N
sku #: 595-UC3843N
|
Texas Instruments | Switching Controllers Current Mode Switching Controllers
|
442 In Stock |
|
Buy | ||||||||||||||||
UC3843NG4
sku #: 595-UC3843NG4
|
Texas Instruments | Switching Controllers Current-Mode PWM Controller Switching Controllers
|
456 In Stock |
|
Buy |
Shenzhen Dasenic Electronic Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N-TI | TI | DC:2019 | 10000 |
|
Inquiry | |
UC3843NG4 | TI | PDIP ; DC:2019 | 2500 |
|
Inquiry |
Heisener Electronics Co., Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N | ON Semiconductor | IC REG CTRLR 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
12242 |
|
Buy | |
UC3843N | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
161869 |
|
Buy | |
UC3843NG4 | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
6354 |
|
Buy |
Geefook (Shenzhen) Electronic Co., Ltd.
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He Qing Electronics Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N | onsemi | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-DIP ; Tube | 9956 |
|
Inquiry | |
UC3843N | Texas Instruments | Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP ; Tube | 8834 |
|
Inquiry |
Leader Electronics Limited
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Fly-Wing Technology (HK) Co., Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N | Fairchild/ON Semiconductor | IC REG CTRLR 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry | |
UC3843N | Luminary Micro / Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
In-Stock |
|
Inquiry |
Mars Electronics Limited
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Quarktwin Technology Ltd
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N | Fairchild Semiconductor | Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-DIP | 8343 |
|
Inquiry | |
UC3843N | Texas Instruments | Boost, Buck, Buck-Boost, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP | 28784 |
|
Inquiry | |
UC3843N | onsemi | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-DIP | 21105 |
|
Inquiry |
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N
sku #: 414416-UC3843N
|
onsemi | Regulator Controller Up to 500kHz Step-Up, Step-Down, Step-Up/Step-Down 0°C ~ 70°C (TA) Transistor Driver UC3843 8-DIP Buck, Boost, Flyback, Forward Converter 7.6 V ~ 30 V ; 8-DIP (0.300", 7.62mm) | 51 |
|
Inquiry | |
UC3843NG4
sku #: 94877-UC3843NG4
|
Texas Instruments | CURRENT-MODE BICMOS DUAL Through Hole DC-DC Controller IC 50ns 0C~70C TA Up to 500kHz 13.5V ; 8-DIP (0.300, 7.62mm) | 51 |
|
Inquiry |
Classic Components
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N | onsemi | IC REG CTRLR 8DIP ; DC:21+ ; 8-DIP | 100 |
|
Inquiry | |
UC3843N | Fairchild Semiconductor | SWITCHING CONTROLLER ; DC:21+ ; 8-DIP | 2057 |
|
Inquiry | |
UC3843N | TI | DC:0925+ ; DIP | 310 |
|
Inquiry | |
UC3843N | Texas Instruments | IC REG CTRLR MULT TOPOLOGY 8DIP ; DC:21+ ; 8-PDIP | 279 |
|
Inquiry | |
UC3843N | UC | DC:17+ ; PDIP | 252 |
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Inquiry |
Asian Tera Part Limited
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N-TI | TI | DC:21+ | 7500 |
|
Inquiry |
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Part # | Manufacturer | Description | Stock | Price | Buy | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
UC3843N | Unitrode Corp | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 497 |
|
Buy | ||||||
UC3843N | Fairchild Semiconductor Corp | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 115 |
|
Buy | ||||||
UC3843N | -- | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 7 |
|
Buy | ||||||
UC3843N | Unitrode Corp | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 749 |
|
Buy | ||||||
UC3843N | UNIT | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 79 |
|
Buy | ||||||
UC3843N | ST Microelectronics | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 12 |
|
Buy | ||||||
UC3843N | UNI | Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP | 171 |
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Buy |
Depu Electronics
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Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3843N
sku #: 3008566
|
Texas Instruments | Texas Instruments - Pwm Controller, 500Khz, 7.6V-30V, Pdip-8 - Uc3843N |Texas Instruments UC3843N | out of stock |
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Buy | |
UC3843N
sku #: 1564498
|
onsemi | onsemi - Pwm Controller, Current Mode, 8Dip - Uc3843N |onsemi UC3843N | out of stock |
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Buy |
E-rize Co., Ltd
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See Also:
UC3846N
UC3845N
UC3843B
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UC3843
UC3843AN
UC3843S
UC3847N
UC3843D
UC3840N
UC3843I
UC3843P
UC3842N
UC3843BN
UC3843TN
UC3843T
UC3841N
UC3843A
UC3843Q
UC3844N
UC3843J
UC3842AN
UC3844A
UC3843NG4
UC3845G
UC3845
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UC3842T
UC3844P
UC3845BN
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UC3842BN
UC3840
UC3843DR
UC3846
UC3846G
UC3843D8
UC3843DB
UC3846Q
UC3843BD
UC3842Q
UC3843BL
UC3845B
UC3844BN
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