# VL53L4CD Reference Design ## Description This project is a reference design for a VL53L4CD-based sensor circuit. It incorporates the use of a Texas Instruments LP5907MFX-2.8/NOPB to regulate the supply voltage. #referenceDesign #VL53L4CD #project #template #LIDAR #sensor #distance #referenceDesign #industrialsensing #stm #template #reference-design #polygon ## Project Details - **Owner:** vasy_skral - **Created:** 11/17/2023 - **Last Updated:** 3/4/2026 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Stars:** 2 - **Copies:** 21 ## Key Components ### D1 — [1N4148WS-7](https://www.flux.ai/jecstronic/1n4148ws-7.md) - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914BWS-D-1801390.pdf - Manufacturer Part Number: 1N4148WS-7 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Diode - Manufacturer Name: SMC Diode Solutions **Pins:** - A [pin 2] - K [pin 1] ### J1 — [Pin Header 01x06 2.54mm Vertical](https://www.flux.ai/vasy_skral/pin-header-01x06-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J2 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector.md) - Manufacturer Part Number: SM04B-SRSS-TB - Manufacturer Name: JST Sales America Inc. - Part Type: Connector - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J3 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Name: JST Sales America Inc. - Part Type: Connector - Manufacturer Part Number: SM04B-SRSS-TB **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### Q1 — [BSS138](https://www.flux.ai/vasy_skral/bss138.md) - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q2 — [BSS138](https://www.flux.ai/vasy_skral/bss138.md) - Part Type: Transistor - Datasheet URL: https://www.onsemi.com/pdf/datasheet/bss138-d.pdf - Manufacturer Part Number: BSS138 - Manufacturer Name: onsemi **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### U1 — [LP5907MFX-2.8/NOPB](https://www.flux.ai/vasy_skral/lp5907mfx-2p8nopb.md) - Part Type: Integrated Circuit - Manufacturer Part Number: LP5907MFX-2.8/NOPB - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/general/docs/suppproductinfo.tsp?distId=10&gotoUrl=https%3A%2F%2Fwww.ti.com%2Flit%2Fgpn%2Flp5907 - Manufacturer Name: Texas Instruments **Pins:** - EN [pin 3] - GND [pin 2] - IN [pin 1] - NC [pin 4] - OUT [pin 5] ### U2 — [VL53L4CD](https://www.flux.ai/vasy_skral/vl53l4cd.md) - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: VL53L4CDV0DH/1 - Part Type: Integrated Circuit - Datasheet URL: https://www.st.com/resource/en/datasheet/vl53l4cd.pdf - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - AVDD [pin 11] - AVDDVCSEL [pin 1] - AVSSVCSEL [pin 2] - DNC [pin 8] - GND [pin 3] - GND [pin 12] - GND [pin 4] - GND [pin 6] - GPIO1 [pin 7] - SCL [pin 10] - SDA [pin 9] - XSHUT [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/vasy_skral/vl53l4cd-reference-design](https://www.flux.ai/vasy_skral/vl53l4cd-reference-design).* --- *Generated from [https://www.flux.ai/vasy_skral/vl53l4cd-reference-design](https://www.flux.ai/vasy_skral/vl53l4cd-reference-design)*