# MC34063AD (Component)
## Description
DC-DC Converters
MC34063AD
SOP-8_L4.9-W3.9-P1.27-LS6.0-BL
LCSC Part Number: C118241
JLCPCB Part Class: Extended Part
Manufactured by HTC
## Component Details
- **Owner:** lcsc
- **Created:** 10/10/2024
- **Last Updated:** 4/24/2025
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Part Type:** DC-DC Converters
- **Manufacturer Part Number:** MC34063AD
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_HTC-Korea-TAEJIN-Tech-MC34063AD_C118241.pdf
- **Manufacturer Name:** HTC
- **LCSC Part Number:** C118241
- **Package or Case Code:** SOP-8_L4.9-W3.9-P1.27-LS6.0-BL
- **Product Info Url:** https://lcsc.com/product-detail/DC-DC-Converters_HTC_MC34063AD_MC34063AGD_C118241.html
- **Used in:** 1 project
## 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/mc34063ad/texas-instruments.html?utm_currency=USD®ion=nac) | $0.3248 | 1.5K |
| [Digi-Key](https://www.digikey.com/en/products/detail/onsemi/MC34063AD/1485625) | $1.40 | 2.2K |
| [HQonline](https://www.hqonline.com/product-detail/dc-dc-power-supply-chips-htc-mc34063ad-2500271692) | $0.41983 | 100 |
| [LCSC](https://www.lcsc.com/product-detail/C2873086.html) | $0.4513 | 1.5K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/MC34063AD?qs=paYhMW8qfiu9F0uJ%2FIS%252Baw%3D%3D) | $2.22 | 4.2K |
| [TME](https://www.tme.com/us/en-us/katalog/?queryPhrase=MC34063AD) | $1.88 | 75 |
| [Verical](https://www.verical.com/pd/on-semiconductor-dc-dc-converter-MC34063AD-59931?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Other
- **MPN:** MC34063AD
- **Mount Type:** PCB
- **Package / Case Code:** 8-SOP
- **Pin Count:** 8
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SwitchCollector | |
| 2 | SwitchEmitter | |
| 3 | TimingCapacitor | |
| 4 | GND | |
| 5 | ComparatorInvertingInput | |
| 6 | VCC | |
| 7 | IPKSense | |
| 8 | DriverCollector | |
---
*Generated from [https://www.flux.ai/lcsc/mc34063ad~1pjo](https://www.flux.ai/lcsc/mc34063ad~1pjo)*