SX1231IMLTRT

SEMTECHExtended

-120dBm -40℃~+85℃ 1.8V~3.6V 16mA 16mA 17dBm 290MHz~340MHz、424MHz~510MHz、862MHz~1.02GHz 300Kbps 433MHz、868MHz、915MHz ISM Power-on reset function、Supports RSSI function、CRC check function、Input sync word detection function SPI transceiver QFN-24-EP(5x5) RF Transceiver ICs ROHS

Datasheet JLCPCB LCSC

Part id: semtech/SX1231IMLTRT
Category: RF Transceiver ICs
Package: QFN-24-EP(5x5)
Pins: 25
In stock: 10 at JLCPCB (C2654649)

Overview

The SX1231IMLTRT is a RF Transceiver IC made by SEMTECH in a QFN-24-EP(5x5) package with 25 pins. -120dBm -40℃~+85℃ 1.8V~3.6V 16mA 16mA 17dBm 290MHz~340MHz、424MHz~510MHz、862MHz~1.02GHz 300Kbps 433MHz、868MHz、915MHz ISM Power-on reset function、Supports RSSI function、CRC check function、Input sync word detection function SPI transceiver QFN-24-EP(5x5) RF Transceiver ICs ROHS.

PCBKit's library has its KiCad symbol (RF:SX1231IMLTRT, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-24-1EP_5x5mm_P0.65mm_EP3.25x3.25mm, from KiCad's library), ready for a KiCad board. 10 are in stock at JLCPCB (part C2654649).

Symbol

RF:SX1231IMLTRTFrom KiCad's library

Footprint

Package_DFN_QFN:QFN-24-1EP_5x5mm_P0.65mm_EP3.25x3.25mmFrom KiCad's library

Pinout

The pins of the SX1231IMLTRT
Pin	Name	Type
1	VBAT1	Power in
2	VR_ANA	Power out
3	VR_DIG	Power out
4	XTA	Input
5	XTB	Input
6	RESET	Input
7	DIO0	Input/output
8	DIO1/DCLK	Input/output
9	DIO2/DATA	Input/output
10	DIO3	Input/output
11	DIO4	Input/output
12	DIO5	Input/output
13	VBAT2	Power in
14	GND	Power in
15	SCK	Input
16	MISO	Output
17	MOSI	Input
18	NSS	Input
19	RXTX	Output
20	GND	Passive
21	RFIO	Input/output
22	GND	Passive
23	PA_BOOST	Output
24	VR_PA	Power out
25	GND	Passive

Parameters

Applications: ISM
Current Of Transmitting: 16mA
Data Rate: 300Kbps
Features: Power-on Reset
Frequency Range: 862MHz~1.02GHz
Interface: SPI
Operating Temperature: -40℃~+85℃
Output Power: 17dBm
Receive Current: 16mA
Sensitivity: -120dBm
Type: transceiver
Typical Application Frequency: 868MHz
Voltage - Supply: 1.8V~3.6V

Order codes

SX1231IMLTRTLCSC C2654649

Show this part on your page

<iframe src="https://pcbkit.io/embed/parts/semtech/SX1231IMLTRT" title="SX1231IMLTRT in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

For any web page: the part itself, turned and zoomed by the reader.

Questions

Is there a KiCad symbol and footprint for the SX1231IMLTRT?

Yes. The symbol is RF:SX1231IMLTRT and the footprint Package_DFN_QFN:QFN-24-1EP_5x5mm_P0.65mm_EP3.25x3.25mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SX1231IMLTRT?

QFN-24-EP(5x5), with 25 pins. Its footprint is drawn on this page.

Where is the SX1231IMLTRT datasheet?

SEMTECH publishes it: the Datasheet link on this page opens it.

Where can I order the SX1231IMLTRT?

JLCPCB lists it as part C2654649, with 10 in stock; the sellers' links on this page open their listings.