RF Transmitters

Mfr Part #	Quantity Available	Product Status	Frequency	Applications	Modulation or Protocol	Data Rate (Max)	Power - Output	Current - Transmitting	Data Interface	Antenna Connector	Memory Size	Features	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
ATA5774C-PXQW-1 RF XMITTER UHF 429-439MHZ 24VQFN Microchip Technology	4726 In Stock	Active	429MHz ~ 439MHz	General Purpose	UHF	-	7.5dBm	14mA	SPI	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VQFN Exposed Pad	24-VQFN (5x5)
FM-RTFQ2-433P RF XMITTER 433MHZ 12SIP MODULE RF Solutions	3852 In Stock	Obsolete	433MHz	-	-	9.6kbps	5dBm	8mA	-	-	-	-	2.1V ~ 4V	0°C ~ 70°C	Through Hole	12-SIP Module, 5 Leads	Module
MICRF103YM TR RF TX IC ASK 800MHZ-1GHZ 8SOIC Microchip Technology	5482 In Stock	Obsolete	800MHz ~ 1GHz	RKE	ASK, OOK	115kbps	-3dBm	19mA	PCB, Surface Mount	PCB, Surface Mount	-	-	4.75V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
CC1050PWRG3 RF TX IC FSK 300MHZ-1GHZ 24TSSOP Texas Instruments	3203 In Stock	Obsolete	300MHz ~ 1GHz	AMR, ISM, RKE, SRD	FSK	76.8kBaud	-20dBm ~ 12dBm	24.9mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.1V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
TH72001KDC-BAA-000-TU RF TRANSMITTER FSK 315MHZ 8SOIC Melexis Technologies NV	4397 In Stock	Obsolete	315MHz	Alarm and Security Systems, RKE	FSK	40kbps	-12dBm ~ 11dBm	3.2mA ~ 10.3mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.95V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
T5750-6AQ RF TX IC ASK 868-928MHZ 8TSSOP Microchip Technology	4840 In Stock	Obsolete	868MHz ~ 928MHz	General Purpose Data Transmission Systems	ASK, FSK	32kBaud	5.5dBm	8.5mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 4V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
TH72001KDC-BAA-000-RE RF TRANSMITTER FSK 315MHZ 8SOIC Melexis Technologies NV	3878 In Stock	Obsolete	315MHz	Alarm and Security Systems, RKE	FSK	40kbps	-12dBm ~ 11dBm	3.2mA ~ 10.3mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.95V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
SI4710-B31-GMR IC RF TXRX VHF 20QFN Skyworks Solutions Inc.	6324 In Stock	Obsolete	76MHz ~ 108MHz	General Purpose	FM	-	-	18.8mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.7V ~ 5.5V	-20°C ~ 85°C	Surface Mount	20-UFQFN Exposed Pad	20-QFN (3x3)
TH72005KLD-BAA-000-TU RF TX IC ASK/FSK 315MHZ 10VFDFN Melexis Technologies NV	2834 In Stock	Obsolete	315MHz	Alarm and Security Systems, RKE, TPMS	ASK, FSK	40kbps	-12dBm ~ 11dBm	3.2mA ~ 10.3mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.95V ~ 5.5V	-40°C ~ 125°C	Surface Mount	10-VFDFN Exposed Pad	10-DFN (3x3)
T5753-6AQJ-66 RF TX IC ASK 310-350MHZ 8TSSOP Microchip Technology	9345 In Stock	Obsolete	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, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
TDA5150HTMA1 RF TX IC ASK 300-320MHZ 10TFSOP Infineon Technologies	8415 In Stock	Obsolete	300MHz ~ 320MHz, 425MHz ~ 450MHz, 863MHz ~ 928MHz	RKE, Security Systems	ASK, FSK, GFSK	50kbps	10dBm	16mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.9V ~ 3.6V	-40°C ~ 85°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	PG-TSSOP-10-2
TRF4903PWG4 RF TX IC FSK 315/433MHZ 24TSSOP Texas Instruments	9613 In Stock	Obsolete	315MHz, 433MHz, 868MHz, 915MHz	-	FSK, OOK	-	-12dBm ~ 8dBm	35mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
T48C862M-R4-TNS RF XMITTER FM/FSK 433MHZ 24SOIC Microchip Technology	2307 In Stock	Obsolete	433MHz	-	FM, FSK	32kBaud	10dBm	9.5mA	PCB, Surface Mount	PCB, Surface Mount	1KB EEPROM, 1KB RAM	-	2V ~ 4V	-40°C ~ 125°C	Surface Mount	24-LSSOP (0.173", 4.40mm Width)	24-SSO
TDA5102XUMA1 RF TX IC ASK/FSK 915MHZ 16TSSOP Infineon Technologies	1002 In Stock	Obsolete	915MHz	Alarm Systems, Communication Systems	ASK, FSK	20kbps	3.2dBm	7mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.1V ~ 4V	-25°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	PG-TSSOP-16
SX1223I073TRT RF TX IC FSK 425-475MHZ 24WFQFN Semtech Corporation	1356 In Stock	Obsolete	425MHz ~ 475MHz, 850MHz ~ 950MHz	AMR, Home Automation, HQ Music and Data	FSK	153.6kbps	10dBm	25.8mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
TDA5101XUMA1 RF TX IC ASK/FSK 315MHZ 16TSSOP Infineon Technologies	2559 In Stock	Obsolete	315MHz	ISM	ASK, FSK	-	5dBm	-	-	-	-	-	2.1V ~ 4V	-25°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	PG-TSSOP-16-1
ATA8742C-PXQW RF XMITTER ASK/FSK 433MHZ 24VQFN Microchip Technology	4649 In Stock	Obsolete	433MHz	Home Automation, Remote Sensing, RKE	ASK, FSK	32kbps	7.5dBm	9.8mA	PCB, Surface Mount	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 4V	-40°C ~ 85°C	Surface Mount	24-VQFN Exposed Pad	24-QFN (5x5)
TXE-418-KH2 RF TX IC ASK 418MHZ 24SMD MOD Linx Technologies Inc.	6979 In Stock	Obsolete	418MHz	Garage Openers, RKE, Security Alarms	ASK, OOK	-	-4dBm ~ 4dBm	1.5mA	PCB, Surface Mount	PCB, Surface Mount	-	Built-in Remote Control Encoder	2.7V ~ 5.2V	-30°C ~ 70°C	Surface Mount	24-SMD Module	24-SMD
MLX72013KDC-AAA-000-RE RF XMITTER ASK/FSK 433MHZ 8SOIC Melexis Technologies NV	3581 In Stock	Obsolete	433MHz	Alarm and Security Systems, RKE, TPMS	ASK, FSK	40kbps	-16dBm ~ 12dBm	3.5mA ~ 15.9mA	PCB, Surface Mount	PCB, Surface Mount	-	-	1.95V ~ 5.5V	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
ATA5795C-PNQW RF TX IC ISM 315-433MHZ 32VFQFN Microchip Technology	3742 In Stock	Obsolete	315MHz ~ 433MHz	General Purpose	ISM	-	8dBm	58mA	SPI	-	8kB Flash, 512B SRAM	-	1.9V ~ 3.6V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
PCF7900VHN/C0L,112 RF TX IC UHF 315/434MHZ 16VFQFN NXP USA Inc.	1312 In Stock	Obsolete	315MHz, 434MHz, 868MHz, 915MHz	General Purpose	UHF	-	6dBm	7mA	PCB, Surface Mount	PCB, Surface Mount	-	-	-	-	Surface Mount	16-VFQFN Exposed Pad	16-HVQFN (3x3)
U2745B-MFBG3 RF TX IC UHF 310-440MHZ 16LSSOP Microchip Technology	7674 In Stock	Obsolete	310MHz ~ 440MHz	-	UHF, ASK	20kBaud	1dBm ~ 5dBm	10mA	PCB, Surface Mount	PCB, Surface Mount	-	-	2.2V ~ 4V	-40°C ~ 85°C	Surface Mount	16-LSSOP (0.154", 3.90mm Width)	16-SSO
PMA7105 8-BIT FLASH MCU, 8051 CPU, 12MHZ Infineon Technologies	3452 In Stock	Active	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	38-TFSOP (0.173", 4.40mm Width)	PG-TSSOP-38
ATA5771C-PXQW-1 RF XMITTER UHF 868-928MHZ 24VQFN Microchip Technology	6237 In Stock	Active	868MHz ~ 928MHz	General Purpose	UHF	-	5.5dBm	13mA	SPI	PCB, Surface Mount	4kB Flash, 256B EEPROM, 256B SRAM	-	2V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-VQFN Exposed Pad	24-VQFN (5x5)

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