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LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
S2-LPQTR
Brand: STMicroelectronics
S2-LPQTR is an ST S2-LP ultra-low-power sub-1 GHz RF transceiver with -130 dBm sensitivity and 0.6 µA sleep current in a 4×4 mm QFN-24. LimChip stocks this part; confirm date code and reel condition by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ST | S2-LPQTR | 10,000 | 25+ | STMicroelectronics S2-LPQTR Ultra-low-power sub-1GHz RF transceiver, 433/868/915MHz, SIGFOX/WM-BUS; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Interface IC Specifications
| Parameter | Value / Specification |
|---|---|
| Frequency Range | 413–479 MHz, 452–527 MHz, 826–958 MHz (sub-1 GHz ISM/SRD bands) |
| RF Performance (RX Sensitivity) | -130 dBm at 0.3 kbps (GFSK) |
| RF Performance (TX Output Power) | +16 dBm m (programmable) |
| RF Performance (Data Rate) | 0.1 to 500 kbps |
| Supply Voltage | 1.8 V to 3.6 V |
| RX Current | 7 mA (ode) |
| TX Current | 29 mA at +10 dBm output |
| Sleep Current | 0.6 µA (deep sleep with RTC) |
| Modulation | 2-FSK, 4-FSK, GFSK, OOK, ASK |
| Package / Case | 24-QFN (4 × 4 mm, 0.5 mm pitch) |
Interface Features & Applications
- Sub-1 GHz RF transceiver covering 413–958 MHz with multi-band support for global ISM and SRD frequency plans
- Excellent -130 dBm receiver sensitivity at 0.3 kbps GFSK enables long-range communication in low-power IoT networks
- Programmable +16 dBm TX output power with 29 mA TX current for balanced range and battery life trade-off
- Ultra-low 0.6 µA deep-sleep current with 32 kHz RTC wake-up enables years of battery operation in sensor nodes
- Native SIGFOX, Wireless M-Bus and 802.15.4g protocol support with on-chip packet handling and 128-byte TX/RX FIFO
- Compact 4 × 4 mm QFN-24 with integrated balun reduces external component count and antenna matching complexity
Need Price & Availability for S2-LPQTR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for S2-LPQTR.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for S2-LPQTR are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is S2-LPQTR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for S2-LPQTR by RFQ.
What should buyers check before ordering S2-LPQTR?
Buyers should check interface standard, package, isolation, temperature grade and exact suffix for S2-LPQTR, together with live stock and traceable supply.
How do I request a quote for S2-LPQTR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.