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HomeProductsRF/IF and RFIDRF Transceiver ICsSX1277IMLTRT
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SX1277IMLTRT - Semtech Corporation

Manufacturer Part Number
SX1277IMLTRT
Manufacturer
Semtech
Allelco Part Number
32D-SX1277IMLTRT
ECAD Model
Parts Description
IC RF TXRX 802.15.4 28VQFN
Package
28-VQFN Exposed Pad
Data sheet
SX1277IMLTRT.pdf
RoHs Status
RoHS Compliant
Our certification
In stock: 8078

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Quantity
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Payment method
Our certification

Specifications

SX1277IMLTRT Tech Specifications
Semtech Corporation - SX1277IMLTRT technical specifications, attributes, parameters and parts with similar specifications to Semtech Corporation - SX1277IMLTRT

Product Attribute Attribute Value  
Manufacturer Semtech  
Voltage - Supply 1.8V ~ 3.7V  
Type TxRx Only  
Supplier Device Package 28-QFN (6x6)  
Series LoRa™  
Serial Interfaces SPI  
Sensitivity -148dBm  
RF Family/Standard 802.15.4  
Protocol LoRa™  
Power - Output 20dBm  
Package / Case 28-VQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Modulation FSK, GFSK, GMSK, MSK, OOK  
Memory Size -  
GPIO 6  
Frequency 137MHz ~ 1.02GHz  
Data Rate (Max) 300kbps  
Current - Transmitting 20mA ~ 120mA  
Current - Receiving 10.8mA ~ 12mA  
Base Product Number SX1277  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status RoHS Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
REACH Status
ECCN 5A002A1
HTSUS 8542.39.0001

Parts with Similar Specifications

The three parts on the right have similar specifications to Semtech Corporation SX1277IMLTRT

Product Attribute SX1277IMLTRT SX1279IMLTRT SX1272IMLTRT SX1281IMLTRT
Part Number SX1277IMLTRT SX1279IMLTRT SX1272IMLTRT SX1281IMLTRT
Manufacturer Semtech Corporation Semtech Corporation Semtech Corporation Semtech Corporation
Data Rate (Max) 300kbps 300kbps 300kbps -
Modulation FSK, GFSK, GMSK, MSK, OOK FSK, GFSK, GMSK, MSK, OOK FSK, GFSK, GMSK, MSK, OOK GFSK
Serial Interfaces SPI SPI SPI SPI, UART
Frequency 137MHz ~ 1.02GHz 137MHz ~ 1.02GHz 860MHz ~ 1.02GHz 2.4GHz
Voltage - Supply 1.8V ~ 3.7V 1.8V ~ 3.7V 1.8V ~ 3.7V 1.8V ~ 3.7V
Sensitivity -148dBm -148dBm -137dBm -132dBm
Power - Output 20dBm 20dBm 20dBm 12.5dBm
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Type TxRx Only TxRx Only TxRx Only TxRx Only
RF Family/Standard 802.15.4 802.15.4 802.15.4 802.15.4
Protocol LoRa™ LoRa™ LoRa™ LoRa™
Base Product Number SX1277 SX1279 SX1272 SX1281
Package / Case 28-VQFN Exposed Pad 28-VQFN Exposed Pad 28-VQFN Exposed Pad 24-WFQFN Exposed Pad
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
GPIO 6 - 6 -
Supplier Device Package 28-QFN (6x6) 28-QFN (6x6) 28-QFN (6x6) 24-QFN (4x4)
Memory Size - - - -
Current - Transmitting 20mA ~ 120mA 20mA ~ 28mA 18mA ~ 125mA 24mA
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series LoRa™ LoRa™ LoRa™ LoRa™
Current - Receiving 10.8mA ~ 12mA 9.9mA ~ 13.8mA 10.5mA ~ 11.2mA 8.2mA

SX1277IMLTRT Datasheet PDF

Download SX1277IMLTRT pdf datasheets and Semtech Corporation documentation for SX1277IMLTRT - Semtech Corporation.

PCN Packaging
2.73KHz.pdf
PCN Assembly/Origin
SX12xxIMLTRT 02/Sept/2022.pdf SX12xxIMLTRT 23/May/2022.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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SX1277IMLTRT

Semtech Corporation
32D-SX1277IMLTRT

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