| UC3843BN | ||
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| Product description : UC3843B Series 30 V 17 mA High Performance Current Mode PWM Controller - DIP-8 | ||
| SPQ：1 | ||
| Datasheet : -- |
- Specifications
- Product Attributes
- Documents
- Product reviews
| Voltage - Supply (Vcc/Vdd) | 7.6 V ~ 30 V |
|---|---|
| Output Configuration | Positive, Isolation Capable |
| Duty Cycle (Max) | 96% |
| Topology | Boost, Flyback |
| Clock Sync | No |
| Part Status | Active |
| Manufacturer | STMicroelectronics |
| Control Features | Frequency Control |
| Frequency - Switching | 250kHz |
| Output Phases | 1 |
| ECCN | EAR99 |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Supplier Device Package | 8-Mini DIP |
| Synchronous Rectifier | No |
| Category | Integrated Circuits (ICs) |
| Output Type | Transistor Driver |
| Family | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Packaging | Tube |
Supplier Stock
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
| stock | 227700 | Update On 2025-04-29 |
|---|---|---|
| Lead-Time | -- | |
| SPQ/MOQ | 1/1 | |
| Location | -- | |
| DateCode | 23+/25+/24+ |
Supplier Code:SP1038
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
$0.16566
￥1.37591
| stock | 49 | Update On 2025-04-17 |
|---|---|---|
| Lead-Time | -- | |
| Supplier SPQ/MOQ | 1/1 | |
| Location | -- | |
| DateCode | -- |
Supplier Code:SP1034
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
$0.46437
￥3.8568926077054169
| 50+ | $0.46437 |
|---|---|
| 250+ | $0.41786 |
| stock | 3430 | Update On 2025-04-29 |
|---|---|---|
| Lead-Time | -- | |
| Supplier SPQ/MOQ | 1/50 | |
| Location | -- | |
| DateCode | -- |
Supplier Code:SP1034
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
$0.45002
￥3.73771
| stock | 30 | Update On 2025-04-29 |
|---|---|---|
| Lead-Time | -- | |
| Supplier SPQ/MOQ | 1/10 | |
| Location | -- | |
| DateCode | -- |
Supplier Code:SP1036
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
$0.23117
￥1.9200176037301575
See more prices
| 1+ | $0.23117 |
|---|---|
| 100+ | $0.17771 |
| 1000+ | $0.14881 |
| 2000+ | $0.12411 |
| stock | 4845 | Update On 2025-02-15 |
|---|---|---|
| Lead-Time | -- | |
| Supplier SPQ/MOQ | 2000/1 | |
| Location | -- | |
| DateCode | -- |
Supplier Code:SP1027
Offline Manufacture or Manufacture authorized supplier owned stock and price , need double confirmation and share out from them
$0.5921
￥4.917772889619516
| 2000+ | $0.5921 |
|---|---|
| 4000+ | $0.57133 |
| stock | 8000 | Update On 2025-02-15 |
|---|---|---|
| Lead-Time | 14Weeks | |
| Supplier SPQ/MOQ | 1/2000 | |
| Location | -- | |
| DateCode | 2429 |
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