RF Transmitters

Manufacturer Series Package/Case Packaging Product Status Programmable Frequency Applications Modulation or Protocol Data Rate (Max) Power - Output Current - Transmitting Data Interface Antenna Connector Memory Size Features Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package



























































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Programmable Frequency Applications Modulation or Protocol Data Rate (Max) Power - Output Current - Transmitting Data Interface Antenna Connector Memory Size Features Voltage - Supply Operating Temperature Grade Qualification Mounting Type Supplier Device Package
ALPHA-TX915S RF Solutions

ALPHA-TX915S

RF TRANSMITTER FSK 915MHZ MODULE

RF Solutions

2,158
RFQ
ALPHA-TX915S Datasheet

Datasheet

- Module Bulk Active Not Verified 915MHz - FSK 115.2kbps 4dBm 12.5mA Solder Pad PCB, Surface Mount - - 2.2V ~ 5.4V -40°C ~ 85°C - - - Module
FM-RTFQ1-433SO RF Solutions

FM-RTFQ1-433SO

RF TX IC FM 433.92MHZ 6DIP MOD

RF Solutions

4,687
RFQ
FM-RTFQ1-433SO Datasheet

Datasheet

- 6-DIP Module Bulk Active Not Verified 433.92MHz Car Alarms, Remote Sensing, Wireless Security FM 9.6kbps 5dBm 7mA PCB, Through Hole PCB, Surface Mount - - 2.1V ~ 4V -20°C ~ 85°C - - Through Hole Module
SI4020-I1-FT Silicon Labs

SI4020-I1-FT

RF TX IC FSK 315/433MHZ 16TSSOP

Silicon Labs

3,961
RFQ
SI4020-I1-FT Datasheet

Datasheet

EZRadio® 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 315MHz, 433MHz, 868MHz, 915MHz General Purpose FSK, OOK 256kbps 3dBm 14mA PCB, Surface Mount PCB, Surface Mount - - 2.2V ~ 5.4V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SI4022-A1-FT Silicon Labs

SI4022-A1-FT

RF TX IC FSK 868/915MHZ 16TSSOP

Silicon Labs

4,745
RFQ
SI4022-A1-FT Datasheet

Datasheet

- 16-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified 868MHz, 915MHz ISM FSK 115.2kbps 6dBm 24mA PCB, Surface Mount PCB, Surface Mount - - 2.2V ~ 3.8V -40°C ~ 85°C - - Surface Mount 16-TSSOP
SI4030-A0-FM Silicon Labs

SI4030-A0-FM

RF TX IC FSK 240-930MHZ 20VFQFN

Silicon Labs

2,841
RFQ

-

EZRadioPRO® 20-VFQFN Exposed Pad Tube Obsolete Not Verified 240MHz ~ 930MHz - FSK, GFSK, OOK 128kbps 20dBm (100mW) 28mA PCB, Surface Mount PCB, Surface Mount - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QFN (4x4)
SI4031-A0-FM Silicon Labs

SI4031-A0-FM

RF TX IC FSK 240-930MHZ 20VFQFN

Silicon Labs

2,972
RFQ

-

EZRadioPRO® 20-VFQFN Exposed Pad Tube Obsolete Not Verified 240MHz ~ 930MHz - FSK, GFSK, OOK 128kbps 13dBm 28mA PCB, Surface Mount PCB, Surface Mount - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QFN (4x4)
SI4032-V2-FM Silicon Labs

SI4032-V2-FM

RF TX IC FSK 240-930MHZ 20VFQFN

Silicon Labs

1,336
RFQ

-

EZRadioPRO® 20-VFQFN Exposed Pad Tube Obsolete Not Verified 240MHz ~ 930MHz - FSK, GFSK, OOK 128kbps 20dBm (100mW) 80mA PCB, Surface Mount PCB, Surface Mount - - 1.8V ~ 3.6V -40°C ~ 85°C - - Surface Mount 20-QFN (4x4)
MAX7043EUI+ Analog Devices Inc./Maxim Integrated

MAX7043EUI+

RF XMITTER 315/433MHZ 28TSSOP

Analog Devices Inc./Maxim Integrated

4,764
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount 28-TSSOP
MAX7043EUI+T Analog Devices Inc./Maxim Integrated

MAX7043EUI+T

RF XMITTER 315/433MHZ 28TSSOP

Analog Devices Inc./Maxim Integrated

2,812
RFQ

-

- 28-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - - Surface Mount 28-TSSOP
ATA6285N-PNQW Microchip Technology

ATA6285N-PNQW

RF TX IC ASK/FSK 315MHZ 32VFQFN

Microchip Technology

2,769
RFQ
ATA6285N-PNQW Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 315MHz TPM (Tire Pressure Monitor) ASK, FSK 20kbps 6dBm 8.5mA PCB, Surface Mount PCB, Surface Mount 4KB ROM, 1KB RAM, 1KB EEPROM - 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 32-QFN (5x5)
ATA6285N-PNPW Microchip Technology

ATA6285N-PNPW

RF TX IC ASK/FSK 315MHZ 32VFQFN

Microchip Technology

4,409
RFQ
ATA6285N-PNPW Datasheet

Datasheet

- 32-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 315MHz TPM (Tire Pressure Monitor) ASK, FSK 20kbps 6dBm 8.5mA PCB, Surface Mount PCB, Surface Mount 4KB ROM, 1KB RAM, 1KB EEPROM - 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 32-QFN (5x5)
ATA8405-6DQY-66 Microchip Technology

ATA8405-6DQY-66

RF TX IC ASK/FSK 433MHZ 10TFSOP

Microchip Technology

4,740
RFQ
ATA8405-6DQY-66 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified 433MHz RKE, Remote Control Systems ASK, FSK 40kbps 6dBm 8.5mA PCB, Surface Mount PCB, Surface Mount - - 1.9V ~ 3.6V -40°C ~ 85°C - - Surface Mount 10-TSSOP
ATA8403C-6AQY 66 Microchip Technology

ATA8403C-6AQY 66

RF TX IC ASK 868-928MHZ 8TSSOP

Microchip Technology

1,474
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified 868MHz ~ 928MHz RKE, Remote Control Systems ASK, FSK 50kBaud 5.5dBm 8.5mA PCB, Surface Mount PCB, Surface Mount - - 2V ~ 4V -40°C ~ 85°C - - Surface Mount 8-TSSOP
ATA5773-PXQW Microchip Technology

ATA5773-PXQW

RF TX IC ASK 310-350MHZ 24VQFN

Microchip Technology

4,152
RFQ
ATA5773-PXQW Datasheet

Datasheet

- 24-VQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 310MHz ~ 350MHz RKE ASK, FSK 32kbps 8dBm 9.8mA PCB, Surface Mount PCB, Surface Mount 4kB Flash, 256B EEPROM, 256B SRAM - 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-QFN (5x5)
ATA5774-PXQW Microchip Technology

ATA5774-PXQW

RF TX IC ASK 429-439MHZ 24VQFN

Microchip Technology

3,335
RFQ
ATA5774-PXQW Datasheet

Datasheet

- 24-VQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 429MHz ~ 439MHz RKE ASK, FSK 32kbps 7.5dBm 9.8mA PCB, Surface Mount PCB, Surface Mount 4kB Flash, 256B EEPROM, 256B SRAM - 2V ~ 3.6V -40°C ~ 85°C - - Surface Mount 24-QFN (5x5)
ATA5749C-6DPY-64 Microchip Technology

ATA5749C-6DPY-64

RF TX IC ASK 300-450MHZ 10TFSOP

Microchip Technology

3,223
RFQ
ATA5749C-6DPY-64 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Active Not Verified 300MHz ~ 450MHz General Data Transfer ASK, FSK 40kbps 12.5dBm 8.8mA PCB, Surface Mount PCB, Surface Mount - - 1.9V ~ 3.6V -40°C ~ 125°C - - Surface Mount 10-TSSOP
ATA5757-6DPY-66 Microchip Technology

ATA5757-6DPY-66

RF TX IC ASK/FSK 433MHZ 10TFSOP

Microchip Technology

1,108
RFQ
ATA5757-6DPY-66 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified 433MHz TPM (Tire Pressure Monitor) ASK, FSK 40kbps 6dBm 8.8mA PCB, Surface Mount PCB, Surface Mount - - 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 10-TSSOP
T5753-6AQJ-66 Microchip Technology

T5753-6AQJ-66

RF TX IC ASK 310-350MHZ 8TSSOP

Microchip Technology

2,871
RFQ
T5753-6AQJ-66 Datasheet

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified 310MHz ~ 350MHz TPM (Tire Pressure Monitor) ASK, FSK 32kBaud 8dBm 9mA PCB, Surface Mount PCB, Surface Mount - - 2V ~ 4V -40°C ~ 125°C - - Surface Mount 8-TSSOP
ATA5757-6DQY-66 Microchip Technology

ATA5757-6DQY-66

RF TX IC ASK/FSK 433MHZ 10TFSOP

Microchip Technology

2,034
RFQ
ATA5757-6DQY-66 Datasheet

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified 433MHz TPM (Tire Pressure Monitor) ASK, FSK 40kbps 6dBm 8.8mA PCB, Surface Mount PCB, Surface Mount - - 2V ~ 3.6V -40°C ~ 125°C - - Surface Mount 10-TSSOP
PMA7105XUMA1 Infineon Technologies

PMA7105XUMA1

RF TX IC ASK 315/434MHZ 38TFSOP

Infineon Technologies

4,558
RFQ
PMA7105XUMA1 Datasheet

Datasheet

SmartLEWIS™ 38-TFSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified 315MHz, 434MHz, 868MHz, 915MHz Remote Control, Remote Metering ASK, FSK 20kbps 10dBm 17.1mA PCB, Surface Mount PCB, Surface Mount 6KB Flash, 12KB ROM, 256 Byte RAM - 1.9V ~ 3.6V -40°C ~ 125°C - - Surface Mount PG-TSSOP-38
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RF Transmitters Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing RF Transmitters components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports RF Transmitters Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

RF Transmitters FAQ

Can FPGAX source both active and end-of-life RF Transmitters components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a RF Transmitters sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.