Description
The UC3842/3843/3844 series are high-performance PWM controller ICs designed for current-mode control of switching power supplies. They are widely used in electronic devices to ensure precise voltage stabilization.
These components come in a standard DIP-8 package, making them ideal for breadboard mounting and prototyping. Original chips ensure stable operation even under varying load conditions.
The products strictly adhere to technical standards, guaranteeing durability and efficient energy conversion for your electronics projects.
{"Brand": "Standard", "Protection function": "Standard", "Operating temperature": "Standard", "Output voltage": "Standard", "Voltage drop": "Standard", "Package type": "DIP-8"}Options
| SKU | Price | Availability |
|---|---|---|
| 0:0:Specification:Brand new original UC3833N (718375486666-5180443214231) | 3,79 ₽ | In stock |
| 0:1:Specification:New domestically produced UC3842 (718375486666-5180443214232) | 0,21 ₽ | In stock |
| 0:2:Specification:New Taiwan produced UC3842AN (718375486666-5180443214233) | 0,23 ₽ | In stock |
| 0:3:Specification:Brand new original UC3842AN (718375486666-5180443214234) | 0,30 ₽ | In stock |
| 0:4:Specification:Brand new original UC3842BN (718375486666-5180443214237) | 0,34 ₽ | In stock |
| 0:5:Specification:Brand new domestically produced (718375486666-5180443214241) | 0,23 ₽ | In stock |
| 0:6:Specification:New Taiwan produced UC3843BN (718375486666-5180443214242) | 0,26 ₽ | In stock |
| 0:7:Specification:Brand new original UC3843BN (718375486666-5180443214243) | 0,34 ₽ | In stock |
| 0:8:Specification:New domestically produced UC3844 (718375486666-5180443214244) | 0,28 ₽ | In stock |
| 0:9:Specification:New Taiwan produced UC3844AN (718375486666-5180443214245) | 0,29 ₽ | In stock |
| 0:10:Specification:Brand new original UC3844AN (718375486666-5180443214246) | 0,33 ₽ | In stock |
| 0:11:Specification:Brand new domestically produced (718375486666-5180443214229) | 3,89 ₽ | In stock |
| 0:12:Specification:New Taiwan produced UC3833N (718375486666-5180443214230) | 3,89 ₽ | In stock |
| 0:13:Specification:Brand new domestically produced (718375486666-5180443214235) | 0,45 ₽ | In stock |
| 0:14:Specification:New Taiwan produced UC3842BN (718375486666-5180443214236) | 0,45 ₽ | In stock |
Reviews
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Сергей В. ★ 4.00 20.08.2026
Норм детали, для прототипа на макетке самое то. Доставка быстрая.
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ElectroNik ★ 5.00 12.06.2026
Отличные чипы, взял для ремонта старого БП. Встали в DIP-8 как родные, всё заработало с первого раза. Стабилизация держит четко.