S2-LPTXQTR
500Kbps 802.15.4 RF Transceiver IC
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1000 | $2.203 | $2,203.00 |
500 | $2.255 | $1,127.50 |
100 | $2.373 | $237.30 |
30 | $2.741 | $82.23 |
10 | $2.992 | $29.92 |
1 | $3.415 | $3.42 |
Inventory:9,540
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : S2-LPTXQTR
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Package/Case : 24-VFQFNExposedPad
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Manufacturer : STMicroelectronics
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Datesheet : S2-LPTXQTR DataSheet (PDF)
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Series : S2-L
Overview of S2-LPTXQTR
S2-LPTXQTR is a Radio Frequency Chip/Antenna optimized for Low Power Consumption, Long-Range Transmission, Secure Encryption Technology, Extended Battery Life, and Support for Multiple Devices. It provides excellent performance for Industrial Automation, Remote Sensing, Weather Monitoring, Smart Agriculture, Asset Tracking, Security Systems, Energy Management, Smart Cities, and Wireless Communication.
Pinout
The S2-LPTXQTR pinout refers to the configuration and function of each pin in its 24-VFQFN Exposed Pad package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the S2-LPTXQTR has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Low Power Consumption: Enables extended battery life for your devices
- Long-Range Transmission: Enlarges the communication range of your system
- Secure Encryption Technology: Provides secure data transmission to protect against unauthorized access
- Extended Battery Life: Allows longer usage without recharge or replacement
- Supports Multiple Devices: Enables communication with multiple devices simultaneously
Applications
- Industrial Automation: Automates industrial processes and control systems
- Remote Sensing: Monitors environmental conditions such as temperature, humidity, and pressure
- Weather Monitoring: Tracks weather patterns and provides alerts for severe weather conditions
- Smart Agriculture: Automates agriculture processes and monitors crop health
- Asset Tracking: Monitors the location and status of assets and equipment
- Security Systems: Integrates with security systems for enhanced surveillance
- Energy Management: Manages energy consumption and provides alerts for efficient usage
- Smart Cities: Automates city processes and improves public services
- Wireless Communication: Enables wireless communication between devices
Advantages and Disadvantages
Advantages
- Improved Efficiency: Enhances system performance and reduces downtime
- Increased Security: Provides strong encryption for secure data transmission
- Cost Savings: Reduces power consumption and extends battery life
- Simplified Integration: Easy integration with existing systems
- Increased Flexibility: Supports multiple devices and applications
Disadvantages
- Limited Range: May have limited range for long-distance communication
Equivalents
For similar functionalities, consider these alternatives to the S2-LPTXQTR:
- NXP Semiconductors FR635: A radio frequency transmitter with a high-frequency operation range
- Texas Instruments CC2531: A low-power wireless microcontroller for applications such as smart cities and industrial automation
- STMicroelectronics TSMP48325: A low-power radio frequency transceiver suitable for various IoT applications
Frequently Asked Questions
Q: What is the operating temperature range of S2-LPTXQTR?
A: The operating temperature range is -40°C to 105°C.
Q: Is the S2-LPTXQTR suitable for outdoor use?
A: Yes, it can withstand outdoors, thanks to its rugged design and weather-resistant packaging.
Q: Can I customize the application of S2-LPTXQTR?
A: Yes, custom solutions are possible. Please consult with our engineering team for more details.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Discontinued at Digi-Key | Programmabe | Not Verified |
Type | TxRx + MCU | RF Family/Standard | 802.15.4, General ISM < 1GHz |
Protocol | SIGFOX™, Wireless M-Bus | Modulation | 2FSK, 4FSK, 2GFSK, 4GFSK, ASK, OOK |
Frequency | 413MHz ~ 479MHz, 826MHz ~ 958MHz | Data Rate (Max) | 500kbps |
Power - Output | 16dBm | Serial Interfaces | SPI, UART |
GPIO | 4 | Voltage - Supply | 1.8V ~ 3.6V |
Current - Transmitting | 11.5mA ~ 32mA | Operating Temperature | -40°C ~ 105°C (TA) |
Mounting Type | Surface Mount | Package / Case | 24-VFQFN Exposed Pad |
Supplier Device Package | 24-QFN (4x4) | Base Product Number | S2-L |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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S2-LPTXQTR
500Kbps 802.15.4 RF Transceiver IC
Inventory:
9,540
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




