UC3843BNG Price & Stock
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Manufacturer
Integrated Circuits (ICs) > PMIC - Voltage Regulators - DC DC Switching Controllers
IC REG CTRLR FLYBACK 8DIP
Specifications
| Part Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable |
| Topology | Flyback |
| 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 | 0°C ~ 70°C (TA) |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-PDIP |
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Rochester Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UC3843BNG | onsemi | UC3843 Current-Mode PWM Controller | 32677 |
|
Buy | ||||||||||
| UC3843BNG | Fairchild | UC3843 Current-Mode PWM Controller | 400 |
|
Buy |
Utmel Electronic Limited
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Gang Bo Industrial Co,.Limited
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Microchip USA
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Shenzhen Dasenic Electronic Limited
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Heisener Electronics Co., Limited
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DGT Technology (HK) Co., Limited
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Zouser Electronic
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Huaqiu Electronics Co. , Ltd
Certificates
Oemstron Technology Co., Ltd
Certificates
Allchips Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | ON Semiconductor | Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down - DC-DC Contr | In-Stock |
|
Inquiry | |
| UC3843BNG | ON Semiconductor | Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube | In-Stock |
|
Inquiry | |
| UC3843BNG | ON Semiconductor | Current Mode PWM Controller 1A 8-Pin PDIP Tube | In-Stock |
|
Inquiry |
Mouser
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
UC3843BNG
sku #: 863-UC3843BNG
|
onsemi | Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max Switching Controllers
|
3383 In Stock |
|
Buy | ||||||||||||||||||
|
UC3843BN
sku #: 511-UC3843BN
|
STMicroelectronics | Switching Controllers 0.5mA Current Mode Switching Controllers
|
3084 In Stock |
|
Buy |
He Qing Electronics Ltd
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PNEDA Technology Co., Ltd
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Hong Kong Luk Electronics Co., Limited
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Lingto Electronic Limited
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Geefook (Shenzhen) Electronic Co., Ltd.
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Weyland Group Limited
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Fly-Wing Technology (HK) Co., Ltd
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Win Source
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Unikey Electronics Pte. Ltd.
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Quarktwin Technology Ltd
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Cytech Systems Limited
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Lanka Micro Electronic Co.,Limited
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STJK(HK) Electronics Co.,Limited
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IC Online Co.,Ltd
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Newark element14
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| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
UC3843BNG
sku #: 37X9040
|
Onsemi | Onsemi - Pwm Ctrl, Current Mode, 30V, 1A, Dip-8 - Uc3843Bng |Onsemi UC3843BNG | in stock |
|
Buy | |
|
UC3843BNG
sku #: 45J2381
|
Onsemi | Onsemi - Current Mode Pwm Controller, 25V, 8-Dip - Uc3843Bng |Onsemi UC3843BNG | in stock |
|
Buy |
ICsole Technology Limited
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Classic Components
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Direct Components
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Shenzhen Yuanxinai e-commerce Co., Ltd
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KaiLiYuan Electronic Technology (ShenZhen) Co., Ltd
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Ariat Technology
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR FLYBACK 8DIP PMIC - Voltage Regulators - DC DC Switching Controllers
|
13420 |
|
Inquiry | |
| UC3843BNG/UC3843BN | ST/ON | ST/ON DIP Specialized ICs
|
10328 |
|
Inquiry |
Shenzhen Shengyu Electronics Tech Limited.
Certificates
MountainView Components Inc.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | ON | IN STOCK Immediate delivery | 6000 |
|
Inquiry | |
| UC3843BNG ON | ON | IN STOCK Immediate delivery | 1253 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG ON | ON | IN STOCK | 1453 |
|
Inquiry | |
| UC3843BNG | ON | IN STOCK | 17900 |
|
Inquiry |
Unicom Electronics co.
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG ON | ON | IN STOCK Immediate delivery | 1353 |
|
Inquiry | |
| UC3843BNG | ON | IN STOCK Immediate delivery | 18100 |
|
Inquiry |
SILITECH Components Inc
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG IC | ON | OEM/CM In stock | 5100 |
|
Inquiry | |
| UC3843BNG | ON | OEM/CM In stock | 3790 |
|
Inquiry |
Asian Tera Part Limited
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Blue Peninsula Technology Co., Limited
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YIC International Co., Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | AMI Semiconductor / ON Semiconductor | IC REG CTRLR FLYBACK 8DIP | 138188 |
|
Inquiry | |
| UC3843BNG/UC3843BN | ST/ON | ST/ON DIP | 10210 |
|
Inquiry |
RX Electronics Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | ON | DIP-8 ; DC:202037 | 136843 |
|
Inquiry | |
| UC3843BNG/UC3843BN | ST/ON | DIP ; DC:20+ | 10000 |
|
Inquiry |
GlobalTek Components
Certificates
HK YST Electronic Limited
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | ON | DC:21+ ; PDIP-8 | 28808 |
|
Inquiry | |
| UC3843BNG/UC3843BN | STON | DC:21+ ; DIP | 28808 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG IC | ON | Original stock,24-hour delivery | 17800 |
|
Inquiry | |
| UC3843BNG | ON | Original stock,24-hour delivery | 264217 |
|
Inquiry | |
| UC3843BNG/UC3843BN | STON | Original stock,24-hour delivery | 31039 |
|
Inquiry |
Nexxon, Inc. (USA)
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Chip One Exchange
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HK Maybo Technology Ltd.
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Utsource
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG ON | ON | IN STOCK Immediate delivery | 1453 |
|
Inquiry | |
| UC3843BNG | ON | IN STOCK Immediate delivery | 16700 |
|
Inquiry |
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG IC | ON | in stock Immediately | 5500 |
|
Inquiry | |
| UC3843BNG | ON | in stock Immediately | 67356 |
|
Inquiry |
Authorized Procurement Solutions
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG | ON | OEMs, CMs ONLY (NO BROKERS) | 9900 |
|
Inquiry | |
| UC3843BNG/UC3843BN | ST/ON | OEMs, CMs ONLY (NO BROKERS) | 7000 |
|
Inquiry |
IC Components Limited
Certificates
Quest Components
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Depu Electronics
Certificates
| Part # | Manufacturer | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
| UC3843BNG***** | ON | 2018+_DIP8_new and original | 2500 |
|
Inquiry | |
| UC3843BNG | ON | 2018+_DIP-8_new and original | 5000 |
|
Inquiry |
Farnell element14
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Flip Electronic
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See Also:
UC3843BN
UC3845BNG
UC3843ANG
UC3843BVNG
UC3842BNG
UC3844BNG
UC3843BDG
UC3843ANG4
UC3843AN
UC3845NG
UC3843B
UC3845BVNG
UC3844NG
UC3844BVNG
UC3843BVN
UC3842ANG
UC3842BN
UC3845BDG
UC3843N
UC3843NG4
UC3843BL
UC3843BV
UC3843AN2G
UC3843BD
UC3843AN2
UC3845BN
UC3843ADG
UC3843BDI
UC3843BDR
UC3843BD1
UC3843TN
UC3843BVDG
UC3843BP
UC3842BDG
UC3844BN
UC3843BVD
UC3843BD1G
UC3844BDG
UC3843BN IC
UC3842BDR
UC3843D1
UC3842AN2
UC3843AS
UC3844G
UC3842BP
UC3843Q
UC3845BVDG
UC3843AP
UC3843ADR
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