Yl105 Datasheet ((full)) Jun 2026
Available in various packages (like SOP-8 or specialized bridge housings) to fit modern, space-constrained PCBs.
Dual SMD ceramic smoothing capacitors (typically 10µF to 22µF) for decoupling high-frequency RF ripples
The table below summarizes the key electromechanical properties found in a standard . Specification / Value Input Voltage (VCC_IN) 5.0V DC (Typical) to 12.0V DC (Maximum) Powers the onboard LDO regulator Output Voltage (VCC_OUT) 1.9V DC to 3.6V DC (Typically stabilized at 3.3V) Safe operating range for nRF24L01+ Onboard Voltage Regulator AMS1117-3.3 Linear Voltage Regulator Handles voltage step-down and heat dissipation Quiescent Current Consumption Baseline draw of the adapter board itself Module Dimensions 26 mm × 19 mm × 12 mm Compact footprint with a standardized 2×4 female socket Compatibility 8-pin nRF24L01 / nRF24L01+ / nRF24LD1 Accepts standard and PA/LNA long-range modules Pinout and Connection Configuration
Since an official unified datasheet for "YL105" is rare (the number often refers to a module, not a single IC), below are the derived from common Hall sensors used in YL105 modules. yl105 datasheet
The technical parameters outlined in the YL-105 module datasheet include: Specification Note / Context Can accept up to 7.0V max depending on the LDO variant. Output Voltage 1.9V to 3.6V DC Configured out-of-the-box to supply precisely 3.3V . Onboard Voltage Regulator AMS1117-3.3 IC Industry-standard LDO capable of handling up to 800mA peak. Quiescent / Operating Current 12.3 mA typical Scalable based on the underlying nRF24L01+ TX/RX state. Form Factor Dimensions 26mm x 19mm x 12mm
The YL-105 breaks out these pins into a standard header for easy jumper wire connections: Power supply pin. Connect to on your Arduino. GND: Ground pin. Connect to GND on your Arduino.
Instead of messing with external resistors or voltage dividers, the Go to product viewer dialog for this item. provides a convenient pin socket to easily plug in the nRF24L01 module. Available in various packages (like SOP-8 or specialized
The YL105 is frequently confused with or considered interchangeable with the KY-003 and KY-024 Hall sensor modules. Always verify your specific module's pinout.
The nRF24L01 chip requires a power supply between
While the YL105 is efficient, at maximum current loads, it requires adequate copper pour on the PCB to act as a heatsink. The technical parameters outlined in the YL-105 module
The "YL105" designation typically refers to specific color and packaging code for their FIT-221 series heat shrink tubing in Yellow . Product Overview: Alpha Wire F2211IN YL105
Optional, active-low notification pin from the radio to host MCU. 🔬 Circuit Architecture & Component Breakdown