Controllers

Manufacturers Package/Case Programmable Protocol Function Interface Standards Voltage - Supply Current - Supply Operating Temperature Supplier Device Package Grade Qualification

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Programmable Protocol Function Interface Standards Voltage - Supply Current - Supply Operating Temperature Supplier Device Package Grade Qualification
TSB12LV32PZ

TSB12LV32PZ

IC GP LINK LAYER CNTRLR 100LQFP

Texas Instruments

125
RFQ
TSB12LV32PZDatasheet 100-LQFP Not Verified IEEE 1394 Link Layer Controller Parallel IEEE 1394-1995, 1394a-2000 3.3V - - 100-LQFP (14x14) - -
LAN9252TI/PT

LAN9252TI/PT

IC ETHERCAT CTLR 10/100 64TQFP

Microchip Technology

467
RFQ
LAN9252TI/PTDatasheet 64-TQFP Exposed Pad Not Verified Ethernet Controller SPI 10/100 Base-FX/T/TX PHY 1.8V ~ 3.3V - -40°C ~ 85°C 64-TQFP-EP (10x10) - -
LAN9215-MT

LAN9215-MT

IC CONTROLLER ETHERNET 100TQFP

Microchip Technology

234
RFQ
LAN9215-MTDatasheet 100-LQFP Not Verified Ethernet Controller Parallel 10/100 Base-T/TX PHY 3.3V 40mA 0°C ~ 70°C 100-TQFP (14x14) - -
LAN9252TV/ML

LAN9252TV/ML

IC ETHERCAT CTLR 10/100 64QFN

Microchip Technology

1,578
RFQ
LAN9252TV/MLDatasheet 64-VFQFN Exposed Pad Not Verified Ethernet Controller SPI 10/100 Base-FX/T/TX PHY 1.8V ~ 3.3V - -40°C ~ 105°C 64-QFN (9x9) - -
USB7252C-I/KDX

USB7252C-I/KDX

IC USB3.2 GEN2 HUB WITHOUT PD

Microchip Technology

139
RFQ
USB7252C-I/KDXDatasheet 100-VFQFN Exposed Pad Not Verified USB Hub Controller GPIO, I2C, I2S, SPI, SMBus, USB USB 2.0, USB 3.2 1.09V ~ 1.21V, 3V ~ 3.6V - -40°C ~ 85°C (TA) 100-VQFN (12x12) - -
KSZ8841-PMQLI

KSZ8841-PMQLI

IC MAC CTRLR 32BIT PCI 128QFP

Microchip Technology

259
RFQ
KSZ8841-PMQLIDatasheet 128-BFQFP Not Verified Ethernet MAC Controller PCI 10/100 Base-T/TX PHY 3.1V ~ 3.5V 100mA -40°C ~ 85°C 128-PQFP (14x20) - -
LAN9254-I/JRX

LAN9254-I/JRX

2/3-PORT ETHERCAT SLAVE CTLR

Microchip Technology

152
RFQ
LAN9254-I/JRXDatasheet 80-TQFP Exposed Pad Not Verified Ethernet Controller Bus 10/100 Base-T/TX 1.14V ~ 1.26V - -40°C ~ 85°C 80-TQFP-EP (12x12) - -
KSZ8841-PMQLI-TR

KSZ8841-PMQLI-TR

CTLR W/ 32-BIT, 33MHZ PCI I/F

Microchip Technology

515
RFQ
KSZ8841-PMQLI-TRDatasheet 128-BFQFP Not Verified Ethernet MAC Controller PCI IEEE 802.3, 10/100 Base-T/TX PHY 3.1V ~ 3.5V 100mA -40°C ~ 85°C (TA) 128-PQFP (14x20) - -
MAX3421EEHJ+

MAX3421EEHJ+

IC USB PERIPH/HOST CNTRL 32TQFP

Analog Devices Inc./Maxim Integrated

5,096
RFQ
MAX3421EEHJ+Datasheet 32-TQFP Not Verified USB Controller SPI USB 2.0 3V ~ 3.6V 15mA -40°C ~ 85°C 32-TQFP (5x5) - -
KSZ8895FQXIA

KSZ8895FQXIA

IC ETHERNET SWITCH 5PORT 128QFP

Microchip Technology

723
RFQ
KSZ8895FQXIADatasheet 128-BFQFP Not Verified Ethernet Switch MII, RMII 10/100 Base-T/TX PHY - - -40°C ~ 85°C 128-PQFP (14x20) - -
MAX3100ETG+

MAX3100ETG+

IC UART SPI/MICROWIRE 24TQFN

Analog Devices Inc./Maxim Integrated

165
RFQ
MAX3100ETG+Datasheet 24-WFQFN Exposed Pad Not Verified RS232, RS485 Controller SPI, UART - 2.7V ~ 5.5V 150µA -40°C ~ 85°C 24-TQFN (4x4) - -
LAN9215I-MT

LAN9215I-MT

IC CONTROLLER ETHERNET 100TQFP

Microchip Technology

346
RFQ
LAN9215I-MTDatasheet 100-LQFP Not Verified Ethernet Controller Parallel 10/100 Base-T/TX PHY 3.3V 40mA -40°C ~ 85°C 100-TQFP (14x14) - -
LAN9218-MT

LAN9218-MT

IC CONTROLLER ETHERNET 100TQFP

Microchip Technology

670
RFQ
LAN9218-MTDatasheet 100-LQFP Not Verified Ethernet Controller Parallel 10/100 Base-T/TX PHY 3.3V 40mA 0°C ~ 70°C 100-TQFP (14x14) - -
COM20020I3V-DZD

COM20020I3V-DZD

IC CTRLR LAN UNIV 2KX8 28-PLCC

Microchip Technology

106
RFQ
COM20020I3V-DZDDatasheet 28-LCC (J-Lead) Not Verified ARCNET Controller Parallel ARCNET 878.1 4.5V ~ 5.5V 20mA -40°C ~ 85°C 28-PLCC (11.51x11.51) - -
SBL2ECHIP-236IR

SBL2ECHIP-236IR

IC SERIAL TO ETHERNET 80LQFP

NetBurner Inc.

160
RFQ
SBL2ECHIP-236IRDatasheet - Not Verified Ethernet Controller SPI 10/100 Base-T/TX PHY 3V ~ 3.6V - - 80-LQFP - -
NAT9914BPDF-9

NAT9914BPDF-9

NAT9914BPDF-9, 9 CHIPS IN A TUBE

NI

27
RFQ
NAT9914BPDF-9Datasheet 40-DIP (0.600", 15.24mm) - - - - - 4.75V ~ 5.25V 45mA 0°C ~ 70°C 40-PDIP - -
AL8116W6-7

AL8116W6-7

LED OFFLINE DRIVER,SOT26

Diodes Incorporated

6,734
RFQ
AL8116W6-7Datasheet SOT-23-6 - - Controller - - 10V ~ 56V - -40°C ~ 105°C (TA) SOT-26 (Type CJ) - -
FUSB303TMX

FUSB303TMX

IC USB CONTROLLER I2C 12X2QFN

onsemi

13,109
RFQ
FUSB303TMXDatasheet 12-XFQFN Not Verified USB Controller I2C - 2.85V ~ 5.5V - -40°C ~ 85°C (TA) 12-X2QFN (1.6x1.6) - -
FUSB301ATMX

FUSB301ATMX

IC USB TYPE C CTLR PROGR 12TMLP

onsemi

1,345
RFQ
FUSB301ATMXDatasheet 12-XFQFN Not Verified USB Controller I2C, USB - 2.8V ~ 5.5V - -40°C ~ 85°C 12-UTMLP (1.6x1.6) - -
FUSB302BUCX

FUSB302BUCX

IC USB TYPE C CTLR PROGR 9WLCSP

onsemi

8,440
RFQ
FUSB302BUCXDatasheet 9-UFBGA, WLCSP Not Verified USB Controller USB USB 3.1 2.8V ~ 5.5V 25µA -40°C ~ 85°C 9-WLCSP (1.21x1.26) - -
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Category Overview

Controllers Products & Selection Guide

Controllers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Controllers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Controllers?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

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Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

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Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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