KA3843B Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR 8DIP
Specifications
| Part Status | Active |
| 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 |
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Win Source
Certificates
Rochester Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KA3843B | Fairchild | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 | 17100 |
|
Buy | ||||||||||
| KA3843B | onsemi | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8 | 4 |
|
Buy | ||||||||||
| KA3843BD | Fairchild | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 | 4760 |
|
Buy | ||||||||||
| KA3843BDTF | Fairchild | Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 | 4827 |
|
Buy |
Dechoele Technology
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Fmall Co., Limited
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Microchip USA
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Xinghuan International Trade Co., Ltd
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Sunether Technology Ltd.
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Fly-Wing Technology (HK) Co., Ltd
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Weyland Electronics Group Pte. Ltd.
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Ample Chip
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Hong Kong Brave Electronics
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Heisener Electronics Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| KA3843B | ON Semiconductor | IC REG CTRLR 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
5938 |
|
Buy | |
| KA3843BD | ON Semiconductor | IC REG CTRLR 14-SOP PMIC - Voltage Regulators - DC DC Switching Controllers
|
4597 |
|
Buy | |
| KA3843BDTF | ON Semiconductor | IC REG CTRLR 14-SOP PMIC - Voltage Regulators - DC DC Switching Controllers
|
5978 |
|
Buy |
Shenzhen Dasenic Electronic Limited
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ODG (Origin Data Global)
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PNEDA Technology Co., Ltd
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Depu Electronics
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EA-chip Industry Co., Ltd
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LIXINC Electronics Co., Limited
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CenturyHonour Technology Co., Ltd
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Shenzhen Shengyu Electronics Tech Limited.
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First Choice Electronics(HK) Ltd .
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KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| KA3843B | onsemi | IC OFFLINE SWITCH 8DIP ; DC:21+ ; 8-DIP | 111 |
|
Inquiry | |
| KA3843B | onsemi | IC OFFLINE SWITCH 8DIP ; DC:23+ | 36170 |
|
Inquiry | |
| KA3843B | FAIRCHILD | DC:23+ ; DIP8 | 3148 |
|
Inquiry | |
| KA3843B | Fairchild Semiconductor | IC OFFLINE SWITCH 8DIP ; DC:21+ ; 8-DIP | 145743 |
|
Inquiry | |
| KA3843B | Fairchild Semiconductor | IC OFFLINE SWITCH 8DIP ; DC:23+ | 20510 |
|
Inquiry |
MountainView Components Inc.
Certificates
Hongte Technology Limited
Certificates
Avnat Group (Asia Pacific) Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| KA3843B ÆÄËÛ±»¶¯Ôª¼Þ | FAIRCHILD/ÏÉͯ | 4000 |
|
Inquiry | ||
| KA3843B | FAIRCHILD/ÏÉͯ | 50 |
|
Inquiry |
SILITECH Components Inc
Certificates
RX Electronics Limited
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Nexxon, Inc. (USA)
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| KA3843B | In Stock |
|
Inquiry | |||
| KA3843B | Fairchild Semiconductor | In Stock |
|
Inquiry | ||
| KA3843B | FAIRCHILD SEMICONDUCTOR HK LTD | In Stock |
|
Inquiry | ||
| KA3843B | Fairchild/ON Semiconductor | In Stock |
|
Inquiry | ||
| KA3843B | On Semiconductor | In Stock |
|
Inquiry | ||
| KA3843B | SAMSUNG | In Stock |
|
Inquiry |
GlobalTek Components
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Shenzhen Yuanxinai e-commerce Co., Ltd
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He Qing Electronics Ltd
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Ariat Technology
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YIC International Co., Limited
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Authorized Procurement Solutions
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Geefook (Shenzhen) Electronic Co., Ltd.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| KA3843B | ON Semiconductor / Fairchild | Switching Controllers PWM Control IC | in stock |
|
Inquiry | |
| KA3843B/KA3842 | ON Semiconductor | in stock |
|
Inquiry | ||
| KA3843B PB-FREE | ON Semiconductor | in stock |
|
Inquiry |
Quest Components
Certificates
IC Components Limited
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Lingto Electronic Limited
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Farnell element14
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| KA3843B | SEC | DIP ; DC:98+ | 31000 |
|
Inquiry | |
| KA3843B/KA3842 | DIP(SOP-8) ; DC:15+ | 42000 |
|
Inquiry | ||
| KA3843B KA3843 | DIP-8 ; DC:. | 48365 |
|
Inquiry | ||
| KA3843B PB-FREE | FAIRCHILD | DIP-8 ; DC:05+ | 30060 |
|
Inquiry | |
| KA3843B PB-FREE | FAIRCHILD | DIP-8 ; DC:05+ | 30060 |
|
Inquiry |
See Also:
KA3843
KA3842B
KA3843A
KA3843BD
KA3845B
KA3844B
KA3843D
KA3842C
KA3846
KA3842A
KA3842BD
KA3842
KA3844BD
KA3842S
KA3845S
KA3846N
KA3842BN
KA3844
KA3845
KA3845BN
KA3845D
KA3845A
KA3843BDTF
KA3843 IC
KA3843ACS
KA3842AC
KA3842ACS
KA3842BDTF
KA3844BDTF
KA3842AES
KA3842A IC