# UC3842N (Component) ## Description AC-DC Controllers & Regulators UC3842N PDIP-8_L9.6-W6.4-P2.54-LS7.9-BL-1 LCSC Part Number: C2987356 JLCPCB Part Class: Extended Part Manufactured by HGSEMI(华冠) ## Component Details - **Owner:** lcsc - **Created:** 11/5/2024 - **Last Updated:** 11/5/2024 - **Visibility:** Public - **LCSC Part Number:** C2987356 - **Manufacturer Part Number:** UC3842N - **JLCPCB Part Class:** Extended Part - **Manufacturer Name:** HGSEMI(华冠) - **Part Type:** AC-DC Controllers & Regulators - **Package or Case Code:** PDIP-8_L9.6-W6.4-P2.54-LS7.9-BL-1 ## Distributor Pricing (qty 1) *Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.* | Distributor | Unit Price (qty 1) | Stock | |------------|--------------------|-------| | [Arrow](https://www.arrow.com/en/products/uc3842n/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/UC3842N/382071) | $1.22 | 726 | | [LCSC](https://www.lcsc.com/product-detail/C1530277.html) | $2.0342 | 55 | | [Mouser](https://www.mouser.com/ProductDetail/STMicroelectronics/UC3842N?qs=xIYnuWu13fMCR6DPdV2rNg%3D%3D) | $1.70 | 841 | | [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=UC3842N) | $1.14 | 50 | | [Verical](https://www.verical.com/pd/texas-instruments-pwm-controller-UC3842N-134911?utm_currency=USD) | N/A | N/A | - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **MPN:** UC3842N - **Mount Type:** PCB - **Package / Case Code:** 8-PDIP - **Pin Count:** 8 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | COMP | | | 2 | VFB | | | 3 | ISENSE | | | 4 | RT/CT | | | 5 | GND | | | 6 | OUT | | | 7 | VCC | | | 8 | VREF | | --- *Generated from [https://www.flux.ai/lcsc/uc3842n](https://www.flux.ai/lcsc/uc3842n)*