# L9651-TR (Component) ## Description AC-DC Controllers & Regulators L9651-TR POWERSO-20_L15.9-W11.0-P1.27-LS14.2-BL-EP LCSC Part Number: C443847 JLCPCB Part Class: Extended Part Manufactured by ST(意法半导体) ## Component Details - **Owner:** lcsc - **Created:** 11/2/2024 - **Last Updated:** 11/2/2024 - **Visibility:** Public - **LCSC Part Number:** C443847 - **Part Type:** AC-DC Controllers & Regulators - **Manufacturer Part Number:** L9651-TR - **Manufacturer Name:** ST(意法半导体) - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/Switching-Controllers_STMicroelectronics-L9651-TR_C443847.html - **Package or Case Code:** POWERSO-20_L15.9-W11.0-P1.27-LS14.2-BL-EP - **Datasheet URL:** https://www.lcsc.com/datasheet/lcsc_datasheet_2409302136_STMicroelectronics-L9651-TR_C443847.pdf - **Part Type:** Integrated Circuits - **Sub-Type:** Other - **Manufacturer:** STMicroelectronics - **MPN:** L9651-TR - **Mount Type:** PCB - **Package / Case Code:** Other - **Pin Count:** 21 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | GND | | | 2 | NC | | | 3 | IN1 | | | 4 | IN2 | | | 5 | OUT1 | | | 6 | VBAT | | | 7 | OUT2 | | | 8 | DO | | | 9 | CL | | | 10 | GND | | | 11 | GND | | | 12 | SY | | | 13 | DI | | | 14 | OUT3 | | | 15 | R | | | 16 | OUT4 | | | 17 | IN3 | | | 18 | IN4 | | | 19 | NC | | | 20 | GND | | | 21 | EP | | --- *Generated from [https://www.flux.ai/lcsc/l9651-tr~a50t](https://www.flux.ai/lcsc/l9651-tr~a50t)*