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SX1277IMLTRT

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See Product Specifications

Mouser No:

947-SX1277IMLTRT

Mfr. No:

SX1277IMLTRT

Mfr.:

Semtech

Description:

RF Transceiver -139dBm 3 bands tranceiver

Lifecycle:

End of Life:

Scheduled for obsolescence and will be discontinued by the manufacturer.

Datasheet:

SX1277IMLTRT Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Semtech SX1277IMLTRT

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Semtech
Product Category:	RF Transceiver
Delivery Restrictions:	Mouser does not presently sell this product in your region.
RoHS:
Type:	ISM
Frequency Range:	137 MHz to 1.02 GHz
Maximum Data Rate:	300 kb/s
Modulation Format:	FSK, GFSK, GMSK, LoRa, MSK, OOK
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	3.7 V
Supply Current Receiving:	12 mA
Supply Current Transmitting:	120 mA
Output Power:	20 dBm
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Interface Type:	SPI
Package/Case:	QFN-28
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Semtech
Moisture Sensitive:	Yes
Mounting Style:	SMD/SMT
Number of Receivers:	1
Number of Transmitters:	1
Product Type:	RF Transceiver
Sensitivity:	- 111 dBm to - 139 dBm
Factory Pack Quantity:	3000
Subcategory:	Wireless & RF Integrated Circuits
Technology:	Si
Tradename:	LoRa Core
Unit Weight:	70,800 mg

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Filter Document:

Datasheet

SX1277IMLTRT Datasheet (PDF)

EOL

Product Discontinuation Notification 2025-4-28 (PDF)

PCN

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Compliance Codes

TARIC:: 8542319000
CNHTS:: 8542319000
CAHTS:: 8542310000
USHTS:: 8542390010
KRHTS:: 8542311000
MXHTS:: 8542310302
ECCN:: 5A991.b.4.b

Origin Classifications

Country of Origin:: Malaysia
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

SX127x Low Power Long Range Transceivers

Semtech SX127x Low Power Long Range Transceivers feature a LoRa® long-range modem that provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. The SX127x achieves a sensitivity of over -148dBm using Semtech's patented LoRa® modulation technique. The high sensitivity combined with an integrated +20dBm power amplifier makes the transceivers optimal for any application requiring range or robustness. LoRa also provides significant advantages in both blocking and selectivity over conventional modulation techniques, solving the traditional design compromise between range, interference immunity, and energy consumption.