SX1277IMLTRT
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SX1273IMLTRT

DigiKey Part Number
SX1273IMLTRTTR-ND - Tape & Reel (TR)
SX1273IMLTRTCT-ND - Cut Tape (CT)
SX1273IMLTRTDKR-ND - Digi-Reel®
Manufacturer
Semtech Corporation
Manufacturer Product Number
SX1273IMLTRT
Description
IC RF TXRX 802.15.4 28QFN
Customer Reference
Detailed Description
IC RF TxRx Only 802.15.4 LoRa™ 860MHz ~ 1.02GHz 28-VQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
SX1273IMLTRT Models
Product Attributes
Type
Description
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Category
Mfr
Semtech Corporation
Series
LoRa™
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Type
TxRx Only
RF Family/Standard
802.15.4
Protocol
LoRa™
Modulation
FSK, GFSK, GMSK, MSK, OOK
Frequency
860MHz ~ 1.02GHz
Data Rate (Max)
300kbps
Power - Output
20dBm
Sensitivity
-130dBm
Memory Size
-
Serial Interfaces
SPI
GPIO
6
Voltage - Supply
1.8V ~ 3.7V
Current - Receiving
10.5mA ~ 11.2mA
Current - Transmitting
18mA ~ 125mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-VQFN Exposed Pad
Supplier Device Package
28-QFN (6x6)
Base Product Number
SX1273
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In-Stock: 28,570
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 28/10/2025
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$56.22000$56.22
10$48.75000$487.50
25$46.13560$1,153.39
100$42.55040$4,255.04
250$40.40264$10,100.66
500$38.88632$19,443.16
1,000$37.45799$37,457.99
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$35.36270$106,088.10
Manufacturers Standard Package