onsemi AX-SIP-SFEU Sigfox™ verified RC1, ultra-low power
The AX−SIP−SFEU is an ultra-miniature System-in-Package (SiP) solution which provides ready-to-use Sigfox® connectivity (up and downlink) for Industrial IoT applications

The AX−SIP−SFEU is an ultra-miniature System-in-Package (SiP) solution which provides ready-to-use Sigfox® connectivity (up and downlink) for Industrial IoT applications including building and home automation, sensor and asset tracking.
Delivered with conformal shielding, the AX-SIP-SFEU contains all necessary components and firmware for transmit and receive operation on the Sigfox RC1 zone network. No additional passive components or reference frequency providing parts are required. A single-ended 50 Ω antenna port is provided.
Key features
- Industry’s smallest Sigfox solution
- Sigfox Verified RC1 SiP
- Ultra-low-power sleep and standby current
- SIP38 9x7x1 with conformal shielding
Additional features
Sigfox™ Verified RC1 SiP with pre-regulatory approval
Sigfox™ Verified RC1 SiP with pre-regulatory approval
System in Package with all BOM included
Up Link and Down Link
Ultra Low Power sleep deep-sleep and standby current
45 mA TX current at 14 dBm output power
SIP38 9x7x1 with conformal shielding
Supply range from 2.1 to 3.6 V
Applications
- Industrial IoT
- Building and Home Automation
- Automatic Meter Reading
- Sensor and Asset Tracking
- Control and Lighting
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