The UC2842/UC3843 series integrated circuit is a high-performance PWM controller designed for use in switching power supplies and voltage converters. Due to its reliability and precision, these components are widely used in industrial electronics and consumer devices.
This model comes in a standard DIP-8 package, ensuring easy through-hole mounting on printed circuit boards. The original build guarantees stable device operation and full compliance with the stated technical specifications.
The chip supports various operating modes and features built-in protection functions, preventing circuit damage during critical operation modes such as overloads or voltage spikes.
{"Brand": "Standard", "Protection function": "Standard", "Operating temperature": "Standard", "Output voltage": "Standard", "Voltage drop": "Standard"}| SKU | Price | Availability |
|---|---|---|
| 0:0:Specification:Brand new domestically produced (718198921284-5008240452951) | 0,24 ₽ | In stock |
| 0:1:Specification:New Taiwan produced UC3843AN (718198921284-5008240452952) | 0,27 ₽ | In stock |
| 0:2:Specification:Brand new original UC3843AN (718198921284-5008240452953) | 0,40 ₽ | In stock |
| 0:3:Specification:Brand new domestically produced (718198921284-5008240452954) | 1,19 ₽ | In stock |
| 0:4:Specification:New Taiwan produced UC2842N (718198921284-5008240452955) | 1,49 ₽ | In stock |
| 0:5:Specification:Brand new original UC2842N (718198921284-5008240452956) | 1,79 ₽ | In stock |
| 0:6:Specification:Brand new original UC2842AN (718198921284-5008240452959) | 0,59 ₽ | In stock |
| 0:7:Specification:Brand new original UC2842BN (718198921284-5008240452962) | 0,48 ₽ | In stock |
| 0:8:Specification:Brand new domestically produced (718198921284-5008240452963) | 0,59 ₽ | In stock |
| 0:9:Specification:New Taiwan produced UC2843N (718198921284-5008240452964) | 0,79 ₽ | In stock |
| 0:10:Specification:Brand new original UC2843N (718198921284-5008240452965) | 0,89 ₽ | In stock |
| 0:11:Specification:Brand new domestically produced (718198921284-5008240452957) | 0,59 ₽ | In stock |
| 0:12:Specification:New Taiwan produced UC2842AN (718198921284-5008240452958) | 0,59 ₽ | In stock |
| 0:13:Specification:Brand new domestically produced (718198921284-5008240452960) | 0,70 ₽ | In stock |
| 0:14:Specification:New Taiwan produced UC2842BN (718198921284-5008240452961) | 0,70 ₽ | In stock |
Все работает, за такую цену вообще ок. Пришли целые, не гнутые.
Взял несколько штук для своих проектов. Параметры соответствуют даташиту, никаких глюков при перегрузках не заметил. Рекомендую.
Норм детали, корпус DIP удобный для макета. Доставили быстро.
Отличные чипы, оригинал. Поставил в БП от старого станка, всё работает как часы, защиты срабатывают четко.