Mfr Part #:

S2-LPQTR

Q: What is the operating voltage range for the S2-LPQTR?

The S2-LPQTR operates within a supply voltage range of 1.8V to 3.6V.

Q: What package type is the S2-LPQTR available in?

The S2-LPQTR is available in a 24-VFQFN Exposed Pad package.

Q: What is the operating temperature range of the S2-LPQTR?

The S2-LPQTR operates within a temperature range of -40°C to 85°C.

Q: What is the RoHS status of the S2-LPQTR?

The S2-LPQTR is ROHS3 Compliant.

Q: What is the maximum data rate for the S2-LPQTR?

The S2-LPQTR supports a maximum data rate of 500kbps.

Q: What modulation types does the S2-LPQTR support?

The S2-LPQTR supports 2GFSK, 4GFSK, ASK, and OOK modulation.

Available from 2 distributors

Mfr Name: STMicroelectronics

The S2-LPQTR from STMicroelectronics is an RF Transceiver IC designed for ISM < 1GHz applications. It supports SIGFOX™ and Wireless M-Bus protocols.

✓ Total Stock: 117,000 pcs

$ Price Range: $3.43

S2-LPQTR Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	116,000 pcs On Request	116000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16
Braun Electronic Components ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

S2-LPQTR Description

Short technical summary and product information.

The S2-LPQTR by STMicroelectronics is an RF Transceiver IC operating in the General ISM < 1GHz frequency band. It is designed for applications requiring reliable wireless communication, supporting protocols such as SIGFOX™ and Wireless M-Bus.

Key electrical characteristics include an output power of 10dBm and a high sensitivity of -130dBm, enabling robust signal transmission and reception. The device supports data rates up to 500kbps and offers multiple modulation options including 2GFSK, 4GFSK, ASK, and OOK. It operates within a supply voltage range of 1.8V to 3.6V, with a receiving current of 8mA and a transmitting current of 27mA.

This component is housed in a 24-VFQFN Exposed Pad package, measuring 4x4mm, and is designed for surface mount installation. It features 4 GPIO pins and operates across a temperature range of -40°C to 85°C. The S2-LPQTR is suitable for various wireless applications where low power consumption and efficient RF performance are critical.

S2-LPQTR Quick Information

Product Type: RF Transceiver IC

Series: S2-L

Canonical Name: S2-LPQTR RF Transceiver IC

Subcategory: RF Transceiver ICs

S2-LPQTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

S2-LPQTR Estimated Pricing

Qty	Low	High
1+	$3.43	$3.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

S2-LPQTR Features

RF Transceiver IC for ISM < 1GHz.
Supports SIGFOX™ and Wireless M-Bus protocols.
10dBm output power and -130dBm sensitivity.
Data rates up to 500kbps.
Operates from 1.8V to 3.6V supply.

S2-LPQTR Applications

Ideal for low-power wireless applications.
Suitable for IoT device communication.
Used in smart metering systems.
Enables remote sensor networks.

S2-LPQTR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the S2-LPQTR?

The S2-LPQTR operates within a supply voltage range of 1.8V to 3.6V.

What package type is the S2-LPQTR available in?