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STS1TXQTR The STMicroelectronics STS1TXQTR is an RF Transmitter IC designed for low data sub-1GHz applications. It supports multiple modulation formats and operates within a wide frequency range.
Mfr Part #:

STS1TXQTR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STS1TXQTR is an RF Transmitter IC designed for low data sub-1GHz applications. It supports multiple modulation formats and operates within a wide frequency range.
✓ Total Stock: 56,792 pcs
$ Price Range: $2.22

STS1TXQTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
54,500 pcs
On Request
54500 pcs On Request 1 On Request On Request 13+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,292 pcs
On Request
2292 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STS1TXQTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Antenna Connector
Applications
Current
Data Interface
Data Rate (Max)
Frequency
Modulation or Protocol
Mounting Style
Mounting Type
Operating Temperature
Power
Supplier Device Package
Supply Current
Tape & Reel
Voltage
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STS1TXQTR Description

Short technical summary and product information.

The STMicroelectronics STS1TXQTR is a versatile RF Transmitter IC suitable for various wireless communication applications. It operates with a supply voltage range of 1.8V to 3.6V and features a maximum output power of 16dBm. The device supports multiple modulation schemes including ASK, FSK, GFSK, MSK, and OOK, offering flexibility in system design.

 

This RF transmitter IC is designed for low data rate applications, with a maximum data rate of 500kbps. It can operate across a wide range of frequencies, including 169MHz, 315MHz, 433MHz, 868MHz, and 915MHz, making it suitable for diverse regional requirements. The operating temperature range is from -40°C to +85°C, ensuring reliable performance in various environmental conditions.

 

The STS1TXQTR comes in a 20-QFN (4x4) package and is designed for surface mount (SMD/SMT) installation. Its compact package and surface mount capability facilitate integration into compact electronic designs. The device is supplied on a reel, suitable for automated assembly processes.

STS1TXQTR Quick Information

Product Type: RF Transmitter
Series: STS1TX
Canonical Name: RF Transmitter IC
Subcategory: Wireless & RF Integrated Circuits

STS1TXQTR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STS1TXQTR Estimated Pricing

Qty Low High
1+ $2.22 $2.22

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

STS1TXQTR Features

  • RF Transmitter IC for low data sub-1GHz.
  • Wide frequency support: 169MHz to 915MHz.
  • Multiple modulation formats supported.
  • Surface mountable 20-QFN package.
  • Operates from -40°C to +85°C.

STS1TXQTR Applications

  • Suitable for home automation systems.
  • Used in industrial control applications.
  • Ideal for monitoring systems.
  • Supports wireless data transmission.

STS1TXQTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating frequency range of the STS1TXQTR?

The device operates within a frequency range of 150 to 174 MHz.

What modulation formats does the STS1TXQTR support?

It supports ASK and OOK modulation formats.

What is the supply voltage range for the STS1TXQTR?

The supply voltage range is from 1.8 V to 3.6 V.

What is the package type of the STS1TXQTR?

It is housed in a QFN-20 package with an exposed pad.

What is the maximum data rate supported by the device?

The maximum data rate is 500 kbps.

What is the operating temperature range of the STS1TXQTR?

It operates from -40°C to +85°C.

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