Product Attribute
Attribute Value

Manufacturer:: Microchip

Product Category:: Ethernet ICs

RoHS:: Y

Series:: KSZ9031

Product:: Ethernet Transceivers

Number of Transceivers:: 1 Transceiver

Data Rate:: 10 Mb/s, 100 Mb/s, 1000 Mb/s

Operating Supply Voltage:: 1.8 V, 2.5 V, 3.3 V

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: QFN-64

Packaging:: Tube

Brand:: Microchip Technology / Micrel

Supply Current - Max:: 221 mA

Moisture Sensitive:: Yes

Product Type:: Ethernet ICs

Standard:: 10BASE-T, 100BASE-TX, 1000BASE-T

Factory Pack Quantity:: 260

Subcategory:: Communication & Networking ICs

Supply Voltage - Max:: 1.26 V, 3.465 V, 2.625 V, 1.89 V

Supply Voltage - Min:: 1.14 V, 3.135 V, 2.375 V, 1.71 V

Unit Weight:: 0.007277 oz

Tags: KSZ9031MNXIA, KSZ9031MNXI, KSZ9031M, KSZ903, KSZ90, KSZ9, 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

KSZ9031MNXIA Description

***et Europe: Ethernet TXRX Single Chip 1.8V/2.5V/3.3V 10Mbps/100Mbps/1000Mbps

***p One Stop Japan: PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP

***ical: GIGABIT ETHERNET TRANSCEIVER WITH GMII/MII SUPPORT

KSZ9031MNXIA More Information

KSZ9031 Gigabit Ethernet Transceivers: Microchip Technology KSZ9031 Gigabit Ethernet Transceivers are completely integrated triple-speed (10Base-T/100Base-TX/1000Base-T) Ethernet physical layer transceivers for transmission and reception of data on standard CAT-5 unshielded twisted pair (UTP) cable. KSZ9031MNX offers the industry-standard GMII/MII (Gigabit Media Independent Interface/Media Independent Interface) for connection to GMII/MII MACs in Gigabit Ethernet processors and switches for data transfer at 1000Mbps or 10/100Mbps. KSZ9031RNX provides the Reduced Gigabit Media Independent Interface (RGMII) for direct connection to RGMII MACs in Gigabit Ethernet processors and switches for data transfer at 10/100/1000Mbps. Microchip Technology KSZ9031 devices reduce board cost and simplifies board layout by using on-chip termination resistors for the four differential pairs and by integrating an LDO controller to drive a low-cost MOSFET to supply the 1.2V core. This device offers diagnostic features to facilitate system bring-up and debugging in production testing and in product deployment.Learn More

Market price

Part #	Mfg.	Description	Stock	Price
KSZ9031MNXIA DISTI # V99:2348_07451036	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP RoHS: Compliant	38	2600:$3.6080 1040:$3.6450 520:$3.6820 260:$3.7190
KSZ9031MNXIA DISTI # V36:1790_07451036	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP RoHS: Compliant	19	2600:$3.6080 1040:$3.6450 520:$3.6820 260:$3.7190
KSZ9031MNXIA DISTI # 576-4345-ND	Microchip Technology Inc	IC TXRX ETHERNET 64-QFN RoHS: Compliant Container: Tray	Temporarily Out of Stock
KSZ9031MNXIA-TR DISTI # KSZ9031MNXIA-TR-ND	Microchip Technology Inc	IC TXRX ETHERNET 64-QFN RoHS: Compliant Container: Tape & Reel (TR)	Temporarily Out of Stock
KSZ9031MNXIA DISTI # 26154919	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP RoHS: Compliant	38	25:$3.8440 10:$4.5250 2:$4.9220
KSZ9031MNXIA DISTI # 27121177	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP RoHS: Compliant	19	10:$4.5250 2:$4.9220
KSZ9031MNXIA-TR DISTI # 998-KSZ9031MNXIATR	Microchip Technology Inc	Ethernet ICs RoHS: Compliant	420	1:$5.3800 10:$4.9200 25:$4.1000 100:$3.7300
KSZ9031MNXIA DISTI # 998-KSZ9031MNXIA	Microchip Technology Inc	Ethernet ICs 1-Port GigabitEthrnt Ethernet PHY RoHS: Compliant	290	1:$5.3800 10:$4.9200 25:$4.1000 100:$3.7300
KSZ9031MNXIA-TR DISTI # XSFP00000094509	Microchip Technology Inc	RoHS: Compliant	1346	1000:$4.4800 1346:$4.2000
KSZ9031MNXIA DISTI # C1S510600249782	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP RoHS: Compliant	38	25:$3.8440 10:$4.5250 1:$4.9220
KSZ9031MNXIA DISTI # C1S505200924494	Microchip Technology Inc	PHY 1-CH 10Mbps/100Mbps/1Gbps 64-Pin QFN EP RoHS: Compliant	120	100:$5.3900 50:$5.8300 25:$6.3500 10:$6.4900 1:$9.5300

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	Mfr.#: MBRA340T3G OMO.#: OMO-MBRA340T3G	Schottky Diodes & Rectifiers 3A 40V
	Mfr.#: IS43TR16256A-125KBLI OMO.#: OMO-IS43TR16256A-125KBLI	DRAM 4G, 1.5V, 1600Mhz DDR3 SDRAM
	Mfr.#: LM2576SX-5.0/NOPB OMO.#: OMO-LM2576SX-5-0-NOPB	Switching Voltage Regulators 3A STEP-DOWN VLTG REG
	Mfr.#: LT1763CS8#PBF OMO.#: OMO-LT1763CS8-PBF	LDO Voltage Regulators 500mA, Low Noise, LDO Micropower Regulators
	Mfr.#: JXR0-0011NL OMO.#: OMO-JXR0-0011NL	Modular Connectors / Ethernet Connectors 100Base-TX NonPoE 1-Port RJ45 THT PIP
	Mfr.#: ERJ-3GEY0R00V OMO.#: OMO-ERJ-3GEY0R00V	Thick Film Resistors - SMD 0603 Zero Ohms

KSZ9031MNXIA

Availability

Reference price (USD)

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

KSZ9031MNXIA

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