Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: Ethernet ICs

RoHS:: Y

Series:: KSZ8081

Product:: Ethernet Transceivers

Number of Transceivers:: 1 Transceiver

Data Rate:: 10 Mb/s, 100 Mb/s

Interface Type:: MII, RMII

Operating Supply Voltage:: 1.2 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: QFN-32

Packaging:: Reel

Brand:: Microchip Technology / Micrel

Supply Current - Max:: 47 mA

Duplex:: Full Duplex, Half Duplex

Moisture Sensitive:: Yes

Product Type:: Ethernet ICs

Standard:: 10BASE-T, 100BASE-T

Factory Pack Quantity:: 1000

Subcategory:: Communication & Networking ICs

Supply Voltage - Max:: 3.465 mA

Supply Voltage - Min:: 3.135 V

Part # Aliases:: KSZ8081RNBCA TR

Unit Weight:: 0.006653 oz

Tags: KSZ8081RNBC, KSZ8081RNB, KSZ8081R, KSZ808, KSZ80, KSZ8, KSZ

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

KSZ8081RNBCA-TR More Information

KSZ8081RNACA-TR Ethernet Transceiver: Microchip KSZ8081RNACA-TR is a single-supply 10Base-T/100BaseTX Ethernet transceiver for data transmission and reception over the standard CAT-5 cable. KSZ8081RNACA-TR integrates a low-noise regulator to supply the 1.2V core and offers 1.8/2.5/3.3V digital I/O interface support. This transceiver also reduces board cost and simplifies the board layout by using on-chip termination resistors. This Ethernet uses a 25MHz crystal to generate all the clocks including the 50MHz RMII reference clock output for the MAC.

Market price

Part #	Mfg.	Description	Stock	Price
KSZ8081RNBCA TR DISTI # V36:1790_07443746	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps 32-Pin QFN EP T/R RoHS: Compliant	10000	1000:$0.8090
KSZ8081RNBCA TR DISTI # V72:2272_07443746	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps 32-Pin QFN EP T/R RoHS: Compliant	1532	1000:$0.8935 500:$0.8973 250:$0.9010 100:$0.9048 25:$0.9085 10:$1.0742 1:$1.0909
KSZ8081RNBCA-TR DISTI # 576-4175-1-ND	Microchip Technology Inc	IC TXRX ETHERNET 32QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2598In Stock	100:$0.9275 25:$0.9372 1:$1.1200
KSZ8081RNBCA-TR DISTI # 576-4175-6-ND	Microchip Technology Inc	IC TXRX ETHERNET 32QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2598In Stock	100:$0.9275 25:$0.9372 1:$1.1200
KSZ8081RNBCA-TR DISTI # 576-4175-2-ND	Microchip Technology Inc	IC TXRX ETHERNET 32QFN RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	2000In Stock	1000:$0.9012
KSZ8081RNBCA TR DISTI # 19846895	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps 32-Pin QFN EP T/R RoHS: Compliant	31000	21000:$0.9589 14000:$1.0000 7000:$1.0448 1000:$1.1667
KSZ8081RNBCA TR DISTI # 31052443	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps 32-Pin QFN EP T/R RoHS: Compliant	10000	1000:$0.8090
KSZ8081RNBCA TR DISTI # 31355532	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps 32-Pin QFN EP T/R RoHS: Compliant	3000	1000:$1.5400
KSZ8081RNBCA TR DISTI # 30656919	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps 32-Pin QFN EP T/R RoHS: Compliant	1532	1000:$0.8935 500:$0.8973 250:$0.9010 100:$0.9048 25:$0.9085 10:$1.0742 7:$1.0909
KSZ8081RNBCA-TR DISTI # KSZ8081RNBCA-TR	Microchip Technology Inc	PHY 1-CH 100Mbps 32-Pin QFN T/R (Alt: KSZ8081RNBCA-TR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0	1000:€1.2489 2000:€1.0409 4000:€0.9609 6000:€0.8919 10000:€0.8329
KSZ8081RNBCA-TR DISTI # KSZ8081RNBCA-TR	Microchip Technology Inc	PHY 1-CH 100Mbps 32-Pin QFN T/R - Tape and Reel (Alt: KSZ8081RNBCA-TR) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$0.9939 2000:$0.9609 4000:$0.9299 6000:$0.9019 10000:$0.8879
KSZ8081RNBCA-TR DISTI # KSZ8081RNBCA-TR	Microchip Technology Inc	PHY 1-CH 100Mbps 32-Pin QFN T/R (Alt: KSZ8081RNBCA-TR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Asia - 0	1000:$1.0000 2000:$0.9589 3000:$0.9211 5000:$0.8974 10000:$0.8750 25000:$0.8537 50000:$0.8333
KSZ8081RNBCA-TR DISTI # 70Y8893	Microchip Technology Inc	10/100 BASE-TX Physical Layer Transceiver32 VQFN 5x5x0.9mm T/R	0	1:$0.9020 1000:$0.9020
KSZ8081RNBCA-TR DISTI # 77Y7636	Microchip Technology Inc	IC, TRX, PHY 10/100, 32QFN,Data Rate:100Mbps,Ethernet Type:IEEE 802.3,Supply Voltage Min:3.135V,Supply Voltage Max:3.465V,Controller IC Case Style:QFN,No. of Pins:32Pins,IC Interface Type:MII, RMII,Operating Temperature RoHS Compliant: Yes	1690	1:$1.1000 25:$0.9060 100:$0.8890
KSZ8081RNBCA-TR	Microchip Technology Inc	KSZ8081 Series 3.3 V 10Base-T/100Base-TX Physical Layer Transceiver - QFN-32 RoHS: Compliant	4000Reel	1000:$0.8800
KSZ8081RNBCA-TR DISTI # 998-KSZ8081RNBCATR	Microchip Technology Inc	Ethernet ICs 10/100 BASE-TX Physical Layer Transceiver RoHS: Compliant	3606	1:$1.1300 10:$1.1100 25:$0.9380 100:$0.9020
KSZ8081RNBCA-TR DISTI # 9112887P	Microchip Technology Inc	ETHERNET TRANSCEIVER PHY RMII QFN32, RL	1480	10:£0.8020 25:£0.7420 100:£0.6400
KSZ8081RNBCA-TR DISTI # KSZ8081RNBCA-TR	Microchip Technology Inc	Transceiver,Ethernet transceiver,QFN32,0÷70°C	122	1:$1.3800 5:$1.3000 25:$1.1000 100:$0.9600
KSZ8081RNBCATR	Microchip Technology Inc	RoHS: Compliant	Europe - 507
KSZ8081RNBCA-TR DISTI # C1S505200923130	Microchip Technology Inc	Other Switch RoHS: Compliant	1582	250:$0.8953 100:$0.8962 25:$0.8971 10:$1.2900
KSZ8081RNBCA-TR DISTI # C1S505200923149	Microchip Technology Inc	Other Switch RoHS: Compliant	10000	1000:$0.8691
KSZ8081RNBCA-TR DISTI # 2509804RL	Microchip Technology Inc	IC, TRX, PHY 10/100, 32QFN RoHS: Compliant	0	1:$1.7900 10:$1.7600 25:$1.4900 100:$1.4300 1000:$1.4300
KSZ8081RNBCA-TR DISTI # 2509804	Microchip Technology Inc	IC, TRX, PHY 10/100, 32QFN RoHS: Compliant	1677	1:$1.7900 10:$1.7600 25:$1.4900 100:$1.4300 1000:$1.4300
KSZ8081RNBCA-TR DISTI # 2509804	Microchip Technology Inc	IC, TRX, PHY 10/100, 32QFN RoHS: Compliant	1677	1:£0.8500 10:£0.8400 25:£0.7970 50:£0.7530 100:£0.7100
KSZ8081RNBCA-TR DISTI # XSFP00000086303	Microchip Technology Inc	RoHS: Compliant	14806	1000:$1.1700 14806:$1.1000

Image	Part #	Description
	Mfr.#: 93LC66AT-I/SN OMO.#: OMO-93LC66AT-I-SN	EEPROM 512x8
	Mfr.#: TPS62136RGXT OMO.#: OMO-TPS62136RGXT	Switching Voltage Regulators HIGH ACCURACY 3V TO 17V 3.5A BUCK CONVER
	Mfr.#: C0402C103J5RACAUTO OMO.#: OMO-C0402C103J5RACAUTO	Multilayer Ceramic Capacitors MLCC - SMD/SMT 50V 0.01uF X7R 0402 5% AEC-Q200
	Mfr.#: 105307-1204 OMO.#: OMO-105307-1204-1190	CONNECTOR, RCPT, 4POS, 1ROW, 2.5MM, Pitch Spacing:2.5mm, No. of Contacts:4Contacts, Gender:Receptacle, Product Range:Nano-Fit 105307 Series, Contact Termination Type:Crimp, No. of Rows:1Rows, C
	Mfr.#: U.FL-R-SMT-1(10) OMO.#: OMO-U-FL-R-SMT-1-10--HIROSE	New and Original
	Mfr.#: CRCW06030000Z0EAC OMO.#: OMO-CRCW06030000Z0EAC-VISHAY-DALE	RES SMD 0 OHM JUMP 1/10W 0603
	Mfr.#: TPS62136RGXT OMO.#: OMO-TPS62136RGXT-TEXAS-INSTRUMENTS	IC REG BUCK ADJUSTABLE 4A 11VQFN
	Mfr.#: 93LC66AT-I/SN OMO.#: OMO-93LC66AT-I-SN-MICROCHIP-TECHNOLOGY	EEPROM 512x8
	Mfr.#: C0402C103J5RACAUTO OMO.#: OMO-C0402C103J5RACAUTO-KEMET	CAP, 0.01F, 50V, 5%, X7R, 0402
	Mfr.#: AC0603KRX7R9BB104 OMO.#: OMO-AC0603KRX7R9BB104-YAGEO	Cap Ceramic 0.1uF 50V X7R 10% Pad SMD 0603 125°C Automotive T/R

KSZ8081RNBCA-TR

Availability

Reference price (USD)

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

KSZ8081RNBCA-TR

Availability

Reference price (USD)

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes