EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SI1081-A-GM Real Image
Same model may have multiple batches, images only for reference.

SI1081-A-GM

Part No SI1081-A-GM
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX+MCU ISM / MCU with Integrated 240–960 MHz EZRadioPRO® Transceiver
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Manufacturer Silicon Labs
Packaging Tray
Type TxRx + MCU
RF Family/Standard General ISM
Modulation 4FSK, 4GFSK, FSK, GFSK, OOK
Frequency 142MHz ~ 1.05GHz
Data Rate (Maximum) 1Mbps
Power - Output 20dBm
Sensitivity -126dBm
Memory Size 8kB Flash, 768B RAM
Serial Interfaces I2C, SPI, UART
GPIO 15
Supply Voltage (V) 1.8V ~ 3.6V
Current - Receiving 10.7mA ~ 13.7mA
Current - Transmitting 70mA ~ 85mA
Temperature Range - Operating -40°C ~ 85°C
Mounting Style SMD
Manufacturer Package 36-WFQFN Exposed Pad
Supplier Device Package 36-QFN (5x6)
Manufacturer Pack Quantity 490
MSL Level 2 (1 Year)
Popularity Medium
Supply and Demand Status Limited
Win Source Part Number 810566-SI1081-A-GM
Ultra Librarian 3D Model Ultra Librarian SI1081-A-GM CAD Model

Description

The Silicon Labs SI1081-A-GM is a TxRx + MCU device from Silicon Labs designed for general ISM RF family/standard communication.

  • Frequency Range: 142MHz to 1.05GHz
  • Modulation: 4FSK, 4GFSK, FSK, GFSK, OOK
  • Sensitivity: -126dBm
  • Output Power: 20dBm
  • Current Consumption (Receiving): 10.7mA to 13.7mA
  • Current Consumption (Transmitting): 70mA to 85mA
  • GPIOs: 15
  • Serial Interfaces: I2C, SPI, UART
  • Flash Memory: 8kB
  • RAM: 768B
  • Supply Voltage: 1.8V to 3.6V
  • Operating Temperature: -40°C to 85°C
  • Package: 36-QFN (5x6)
  • Manufacturer Pack Quantity: 490

You May Also Be Interested in

ADF7021-VBCPZ-RL Analog Devices Inc.
ADF7021-VBCPZ-RL
Analog Devices Inc.
IC RF TXRX ISM<1GHZ 48LFCSP
Need more? Email Us
Picture of QCN-6412-0-DRQFN132-MT-01-0
QCN-6412-0-DRQFN132-MT-01-0
Qualcomm
IC RF
Need more? Email Us
Si3933 Nanjing International Group Co – Price, Stock & Datasheet
Si3933
Nanjing International Group Co
1kbps 15kHz~150kHz 125kHz 2.4V~3.6V TSSOP-16 RF Transceiver ICs RoHS
Lowest to $1.4897
Picture of BCM43692A1IFFBG
BCM43692A1IFFBG
Broadcom Limited
11AX 2X2 2.4/5/6 GHZ MAC/PHY/RAD
Need more? Email Us
EFR32MG12P132F1024GL125-C Silicon Labs
EFR32MG12P132F1024GL125-C
Silicon Labs
IC RF TXRX+MCU 802.15.4 125BGA
Need more? Email Us
Picture of QCN-6402-0-DRQFN132-TR-01-0
QCN-6402-0-DRQFN132-TR-01-0
Qualcomm
IC RF
Need more? Email Us
MC13234CHTR NXP USA Inc.
MC13234CHTR
NXP / Nexperia
IC RF TXRX+MCU 802.15.4 48MAPLGA
Need more? Email Us
EFR32MG13P732F512IM32-D Silicon Labs
EFR32MG13P732F512IM32-D
Silicon Labs
IC RF TXRX+MCU 802.15.4 32RQFN
Need more? Email Us
EFR32MG13P732F512IM48-D Silicon Labs
EFR32MG13P732F512IM48-D
Silicon Labs
IC RF TXRX+MCU 802.15.4 48QFN
Need more? Email Us

Top Sellers

AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $41.3948
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542

Pricing & Ordering

Quantity Unit Price Ext. Price
19+ $2.6770 $50.8630
46+ $2.1966 $101.0436
71+ $2.1279 $151.0809
98+ $2.0593 $201.8114
126+ $1.9906 $250.8156
169+ $1.7847 $301.6143
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 38 pieces
MOQ: 19 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess