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HomeProductsRF/IF and RFIDRF Transceiver ICsSX1281IMLTRT
SX1281IMLTRT Image
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See specifications for product details.

SX1281IMLTRT - Semtech Corporation

Manufacturer Part Number
SX1281IMLTRT
Manufacturer
Semtech
Allelco Part Number
32D-SX1281IMLTRT
ECAD Model
Parts Description
IC RF TXRX 802.15.4 24WFQFN
Detailed Description
Package
24-WFQFN Exposed Pad
Data sheet
SX1280-81*.pdf
RoHs Status
RoHS Compliant
In stock: 13056

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Quantity

Specifications

SX1281IMLTRT Tech Specifications
Semtech Corporation - SX1281IMLTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech Corporation - SX1281IMLTRT

Product Attribute Attribute Value  
Manufacturer Semtech  
Voltage - Supply 1.8V ~ 3.7V  
Type TxRx Only  
Supplier Device Package 24-QFN (4x4)  
Series LoRa™  
Serial Interfaces SPI, UART  
Sensitivity -132dBm  
RF Family/Standard 802.15.4  
Protocol LoRa™  
Power - Output 12.5dBm  
Package / Case 24-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation GFSK  
Memory Size -  
Frequency 2.4GHz  
Data Rate (Max) -  
Current - Transmitting 24mA  
Current - Receiving 8.2mA  
Base Product Number SX1281  

Parts with Similar Specifications

The three parts on the right have similar specifications to Semtech Corporation SX1281IMLTRT

Product Attribute SX1281IMLTRT SX1276IMLTRT SX1277IMLTRT SX1279IMLTRT
Part Number SX1281IMLTRT SX1276IMLTRT SX1277IMLTRT SX1279IMLTRT
Manufacturer Semtech Corporation Semtech Corporation Semtech Corporation Semtech Corporation
Current - Receiving 8.2mA 10.8mA ~ 12mA 10.8mA ~ 12mA 9.9mA ~ 13.8mA
Serial Interfaces SPI, UART SPI SPI SPI
Type TxRx Only TxRx Only TxRx Only TxRx Only
Data Rate (Max) - 300kbps 300kbps 300kbps
Current - Transmitting 24mA 20mA ~ 120mA 20mA ~ 120mA 20mA ~ 28mA
Modulation GFSK FSK, GFSK, GMSK, MSK, OOK FSK, GFSK, GMSK, MSK, OOK FSK, GFSK, GMSK, MSK, OOK
Supplier Device Package 24-QFN (4x4) 28-QFN (6x6) 28-QFN (6x6) 28-QFN (6x6)
Power - Output 12.5dBm 20dBm 20dBm 20dBm
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Protocol LoRa™ LoRa™ LoRa™ LoRa™
Voltage - Supply 1.8V ~ 3.7V 1.8V ~ 3.7V 1.8V ~ 3.7V 1.8V ~ 3.7V
Sensitivity -132dBm -148dBm -148dBm -148dBm
Series LoRa™ LoRa™ LoRa™ LoRa™
Base Product Number SX1281 SX1276 SX1277 SX1279
RF Family/Standard 802.15.4 802.15.4 802.15.4 802.15.4
Package / Case 24-WFQFN Exposed Pad 28-VQFN Exposed Pad 28-VQFN Exposed Pad 28-VQFN Exposed Pad
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Memory Size - - - -
Frequency 2.4GHz 137MHz ~ 1.02GHz 137MHz ~ 1.02GHz 137MHz ~ 1.02GHz

SX1281IMLTRT Datasheet PDF

Download SX1281IMLTRT pdf datasheets and Semtech Corporation documentation for SX1281IMLTRT - Semtech Corporation.

Datasheets
SX1280-81*.pdf
PCN Packaging
Label Changes 28/Jun/2019.pdf
PCN Assembly/Origin
SX128yyy 04/Nov/2021.pdf
PCN Design/Specification
SX12yy Design Chgs 14/Apr/2020.pdf X1280/81 Datasheet Chg 25/May/2018.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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SX1281IMLTRT Image

SX1281IMLTRT

Semtech Corporation
32D-SX1281IMLTRT

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