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.
SI3453-B02-GM Real Image
Same model may have multiple batches, images only for reference.

SI3453-B02-GM

Part No SI3453-B02-GM
Manufacturer Skyworks Solutions Inc.
Catalog PMIC - Power Over Ethernet (PoE) Controllers
Description IC POE CNTRL 4 CHANNEL 40QFN / Power Over Ethernet Controller 4 Channel 802.3at (PoE+), 802.3af (PoE) 40-QFN (6x6)
Datasheet
SI3453-B02-GM Datasheet
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs)>PMIC - Power Over Ethernet (PoE) Controllers
Mfr Skyworks Solutions Inc.
Package Tray
Product Status Obsolete
Type Controller (PSE)
Number of Channels 4
Power - Max 40 W
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3at (PoE+), 802.3af (PoE)
Voltage - Supply 45V ~ 57V
Current - Supply 4mA
Temperature Range - Operating -40°C ~ 85°C
Mounting SMD (SMT)
Package / Case 40-VFQFN Exposed Pad
Supplier Device Package 40-QFN (6x6)
Base Product Number SI3453
Standard Package 50
MSL Level 3 (168 Hours)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1253104-SI3453-B02-GM
Ultra Librarian 3D Model Ultra Librarian SI3453-B02-GM CAD Model

Description

The SI3453-B02-GM is a controller (PSE) integrated circuit designed for use in Power Over Ethernet (PoE) applications manufactured by Skyworks Solutions Inc.

  • Maximum Power: 40 W
  • Current Supply: 4mA
  • Internal Switch: Yes
  • Mounting: Surface Mount
  • Voltage Supply: 45V to 57V
  • Standards: 802.3@ (PoE+) and 802.3@f (PoE)
  • Package / Case: 40-VFQFN Exposed Pad
  • Supplier Device Package: 40-QFN (6x6)
  • Operating Temperature: -40°C to 85°C

You May Also Be Interested in

NCP1092DG ON Semiconductor – Price, Stock & Datasheet
NCP1092DG
ON Semiconductor
IC POE CNTRL 1 CHANNEL 8SOIC
Need more? Email Us
MP8007GV-Z Monolithic Power Systems Inc. – Price, Stock & Datasheet
MP8007GV-Z
Monolithic Power Systems Inc.
IC POE CNTRL 802.3AF 28QFN
Lowest to $1.0455
Picture of MAX5988BETP+
MAX5988BETP+
Maxim Integrated
IC POE CNTRL 1 CHANNEL 20TQFN
Need more? Email Us
MP3924GU-Z Monolithic Power Systems Inc. – Price, Stock & Datasheet
MP3924GU-Z
Monolithic Power Systems Inc.
QUAD-PORT, IEEE 802.3AF/AT-COMPL
Lowest to $1.9090
MAX5942ACSE+ Maxim Integrated – Price, Stock & Datasheet
MAX5942ACSE+
Maxim Integrated
IC POE CNTRL 1 CHANNEL 16SOIC
Need more? Email Us
LM5072MHX-80 Real Image
LM5072MHX-80
National Semiconductor (TI)
SWITCHING CONTROLLER, CURRENT-MO
Lowest to $4.2435
MAX5982BETE+ Maxim Integrated – Price, Stock & Datasheet
MAX5982BETE+
Maxim Integrated
IC POE CNTRL 1 CHANNEL 16TQFN
Need more? Email Us
MAX5988BETP+ Maxim Integrated – Price, Stock & Datasheet
MAX5988BETP+
Maxim Integrated
IC POE CNTRL 1 CHANNEL 20TQFN
Need more? Email Us
Picture of BCM59131B0KMLG
BCM59131B0KMLG
AVAGO TECHNOLOGIES LIMITED
8-CHANNEL POWER ETHERNET PSE Power Over Ethernet Controller 8 Channel
Need more? Email Us

Top Sellers

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
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
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
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.6828
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
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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