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LR2021IMLTRT

Name: Semtech LR2021IMLTRT
Brand: Semtech
SKU: 947-LR2021IMLTRT
Price: 40.74 RON
Availability: InStock

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See Product Specifications

Mouser No:

947-LR2021IMLTRT

Mfr. No:

LR2021IMLTRT

Mfr.:

Semtech

Description:

RF Transceiver LoRa Plus Fourth-gen LoRa IP, Long Range, Low Power, Multi-band LoRa Transceiver

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

LR2021IMLTRT Datasheet

ECAD Model:

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More Information

Learn more about Semtech LR2021IMLTRT

In Stock: 858

Stock:: 858

Can Dispatch Immediately

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On Order:: 9.000

Expected 7/9/2026
Factory Lead Time:: 4

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+29,00 lei)

Pricing (RON)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	40,74 lei	40,74 lei
	31,69 lei	316,90 lei
	29,43 lei	735,75 lei
	26,96 lei	2.696,00 lei
	25,80 lei	6.450,00 lei
	25,10 lei	12.550,00 lei
	24,50 lei	24.500,00 lei
Full Reel (Order in multiples of 3000)
	23,74 lei	71.220,00 lei

† A MouseReel™ fee of 29,00 lei will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Semtech
Product Category:	RF Transceiver
RoHS:
Type:	Sub-GHz
Frequency Range:	1.6 GHz to 2.5 GHz
Maximum Data Rate:	2.6 Mb/s
Modulation Format:	FSK, GFSK, GMSK, OOK
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	3.7 V
Supply Current Receiving:	6 mA
Supply Current Transmitting:	110 mA
Output Power:	12 dBm
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Interface Type:	SPI
Package/Case:	QFN-32
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Semtech
Dimensions:	5 mm x 5 mm x 0.95 mm
Mounting Style:	SMD/SMT
Product Type:	RF Transceiver
Series:	LR2021
Factory Pack Quantity:	3000
Subcategory:	Wireless & RF Integrated Circuits

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Datasheet

LR2021IMLTRT Datasheet

PCN

Product Change Notification 2026-4-17 (PDF)

Compliance Codes

CNHTS:: 8542399000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: 5A991.b.4.b

Origin Classifications

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

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

LoRa® Plus™ LR2021 RF Transceiver

Semtech LoRa^® Plus™ LR2021 RF Transceiver is a fourth-generation LoRa IP for the LoRa Plus family. The transceiver supports Terrestrial and SATCOM networks in the Sub-GHz, 2.4GHz ISM bands, and licensed S-Band. The LR2021 is developed to be backward compatible with previous LoRa devices, securing seamless LoRaWAN^® compatibility. The device additionally features expanded physical layer modulations for fast, long-range communication (FLRC). It is compatible with various low-power wireless protocols, including Amazon Sidewalk, Meshtastic, W-MBUS, Wi-SUN FSK, and Z-Wave, when integrated with third-party stack offerings. The LR2021 features an advanced RF and analog architecture that supports a multi-region, single-SKU design, decreasing external BOM costs, PCB footprint, and power consumption while delivering superior performance to previous LoRa transceivers.