What are Controllers ?
Controllers are electronic components that manage and regulate signals in various applications, particularly within integrated circuits. They are commonly used in wireless and RF signal chains, new product design, and production electronics assembly. Key specifications for selection include Current, which affects power handling; Function, which defines the controller's role in the circuit; and Operating Temperature, which ensures reliability under different environmental conditions. It's crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
Parts in this category
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Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| Part & Mfr | AEC Qualified | Automotive Grade | Current | Data Rate | Duplex | ESD Protection | Failure Rate | Features | Function | Industrial Grade | Interface | Lead Spacing | Lead Style | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of LEDs | Number of Pins | Number of Ports | Operating Temperature | Operating Voltage | Package / Case | Package Quantity | Power Consumption | Power Dissipation | Product Type | Programmable | Protocol | RAM Size | SVHC Present | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Tape & Reel | Termination Style | Transfer Rate | Type | Voltage | Voltage Supply | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments
|
1,359
|
$4.84
|
- | - | - | 10/100/1000 Mbps | - | - | - | Cable diagnostics, EtherCAT, EtherNet/IP, IEEE 1588 SOF, JTAG1149.1, Profinet | Physical Layer Controller | - | Serial | 7 mm | - | - | - | - | - | 4 | - | 1 | -40°C ~ 105°C | - | - | - | 457 mW | - | - | - | Ethernet | - | - | IEEE 802.3 10BASE-Te, 100BASE-TX, and 1000BASE-T; 10/100/1000 Base-TX PHY | - | 48-VQFN (7x7) | 48-VQFN (7x7) | - | - | - | - | 1.1V, 2.5V | - | |
Microchip Technology
|
1,357
|
$3.65
|
No | No | - | 5 Gbps, 480 Mbps, 12 Mbps, and 1.5Mbps | - | - | - | - | Hub Controller | No | I²C, SPI | 12 mm | - | No | No | - | - | - | - | 7 | 0°C ~ 70°C | - | - | - | - | - | - | - | USB | 8 KB | - | USB 3.1 Gen 1 | - | 100-VQFN (12x12) | - | - | - | - | - | 1.08V ~ 1.32V, 3V ~ 3.6V | - | |
Microchip Technology
|
1,357
|
$3.65
|
- | - | 20mA | - | - | - | - | - | Controller | - | SPI | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | CAN | - | - | CAN 2.0 | - | 14-SOIC | 14-SOIC | - | - | - | - | 2.7V ~ 5.5V | - | |
NXP Semiconductors
|
1,340
|
$3.65
|
No | No | 3.5 mA | - | - | - | - | - | Switch | No | SPI | - | - | No | No | - | Surface Mount | - | - | - | -40°C to +105°C | - | - | - | - | - | - | - | Ethernet | - | - | IEEE 802.3 | °C ~ °C | LFBGA159 | - | No | - | - | - | 1.8/2.5/3.3 V (MII/RMII/RGMII), 1.8/2.5/3.3 V (Host), 1.2 V (Core) | - | |
Broadcom Limited
|
1,327
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | SPI | - | Ball | - | - | - | Surface Mount | - | 256 | 8 | - | - | - | - | - | <1.5 W | - | - | Ethernet | - | - | - | - | 256-BGA (17x17) | - | - | - | - | - | 1.2 V | - | |
Microchip Technology
|
1,321
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | I2C, MII, RGMII, RMII, SPI | - | - | - | - | - | Surface Mount | - | - | - | -40°C to 85°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T PHY | - | 128-TQFP-EP (14x14) | TQFP EP | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Texas Instruments
|
1,321
|
$1.68
|
- | - | 40mA | - | - | - | - | - | Hub Controller | - | USB | 7 mm | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | USB | - | - | USB 1.1 | - | 32-LQFP (7x7) | - | - | - | - | - | 3V ~ 3.6V | - | |
NXP Semiconductors
|
1,320
|
$3.65
|
- | - | 6mA | - | - | - | - | - | Controller | - | I2C, SPI, UART | 4.4 mm | - | - | - | - | - | - | - | - | -40°C ~ 95°C | - | - | - | - | - | - | - | RS232, RS485 | - | - | - | - | 16-TSSOP | - | Tape & Reel (TR) | - | - | - | 2.5V, 3.3V | - | |
Microchip Technology
|
1,319
|
Price on request
|
- | - | 250mA | - | - | - | - | - | Switch | - | I2C, MII, RMII, SPI | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Ethernet | - | - | IEEE 802.3, 10/100/1000 Base-TX PHY | - | 64-VQFN (8x8) | - | - | - | - | - | 1.14V ~ 1.26V, 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | 1.14V ~ 1.26V, 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | |
Broadcom Limited
|
1,319
|
Price on request
|
- | - | - | - | - | - | - | - | Physical Layer Controller | - | MII | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | Not Present | - | - | 48-MLP | - | - | - | - | - | - | - | |
Microchip Technology
|
1,312
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | I²C, SPI | - | - | - | - | - | - | - | - | - | -40°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100/1000 Base-T PHY | - | 128-TQFP-EP (14x14) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
1,311
|
$3.65
|
- | - | 7mA | - | - | - | - | - | Controller | - | UART | - | - | - | - | - | Surface Mount | - | - | - | -40°C ~ 125°C | - | - | - | - | - | - | - | IRDA® | - | - | - | - | 18-SOIC | 18-SOIC | - | - | - | - | 3V ~ 5.5V | - | |
On Semiconductor
|
1,300
|
Price on request
|
No | No | 356µA | - | - | 4kV HBM | - | - | Controller | No | GPIO, I2C, USB | 1.6 mm | - | No | No | - | - | - | - | - | -40°C ~ 85°C (TA) | - | - | - | - | - | - | - | USB | - | - | USB 2.0, USB 3.1 | - | 12-X2QFN (1.6x1.6) | 12-X2QFN (1.6x1.6) | - | - | - | - | 2.85V to 5.5V | - | |
Microchip Technology
|
1,266
|
Price on request
|
- | - | - | - | - | - | - | - | Controller | - | MII, RMII | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 64-QFN (8x8) | 64-QFN (8x8) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
1,236
|
Price on request
|
- | - | 20mA | 5 Mbps | - | - | ARCNET | - | Controller | - | Parallel | - | J-Lead | - | - | - | Surface Mount | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | ARCNET | - | Yes | ARCNET 878.1 | - | 28-PLCC (11.51x11.51) | - | - | - | - | - | 4.5V ~ 5.5V | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | 24XGE + 4X1G Smart Switch | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 28 ports | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Solder Balls | - | Multi Layer Switch | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | GE | - | - | - | - | - | Surface Mount | - | - | 24 | - | - | - | - | - | - | - | - | Ethernet | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Present | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | Ball | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 (10/100) + 2 (10/100/1000) | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 24 | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | Multi Layer Switch | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | Yes | - | - | - | - | - | |
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Broadcom Limited
|
1,230
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Broadcom Limited
|
1,218
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Verified | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
|
Microchip Technology
|
1,208
|
Price on request
|
- | - | - | - | - | - | - | - | Bridge, USB to Ethernet | - | USB | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Ethernet | - | - | USB 2.0, 10/100/1000 Base-T/TX | - | 56-QFN (8x8) | - | - | - | - | - | 1.2V, 2.5V, 3.3V | - | |
Microchip Technology
|
1,207
|
Price on request
|
- | - | 129mA | - | - | - | - | - | Switch | - | I²C, SPI | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX | - | 128-PQFP (14x20) | 128-PQFP (14x20) | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
1,200
|
Price on request
|
- | - | 60mA | - | - | - | - | - | Bridge, USB to Ethernet | - | USB | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | 1.8V, 3.3V | 56-SQFN (8x8) | - | - | - | - | - | Ethernet | - | - | USB 2.0 | - | 56-SQFN (8x8) | - | Tape & Reel | - | - | - | 1.8V, 3.3V | - | |
Microchip Technology
|
1,200
|
Price on request
|
No | No | - | - | - | - | - | - | Switch | No | I²C | - | - | No | No | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 64-TQFP-EP (10x10) | - | No | - | - | - | 1.8V ~ 3.3V | - | |
|
Broadcom Limited
|
1,200
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Texas Instruments
|
1,200
|
Price on request
|
- | - | 150mA | - | - | - | - | - | Controller | - | ISA | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | - | Ethernet | - | - | 10 Base-T PHY | - | 132-PQFP (24.13x24.13) | - | - | - | - | - | 4.75V ~ 5.25V | - | |
|
Microchip Technology
|
1,181
|
$3.65
|
- | - | 65mA | 480Mb/s | - | - | - | - | Hub Controller | - | USB | - | - | - | - | SMD/SMT | - | - | - | - | 0°C ~ 85°C | - | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 36-QFN (6x6) | - | - | - | - | - | 3V ~ 3.6V | - | |
Microchip Technology
|
1,173
|
Price on request
|
- | - | 115mA | - | - | - | - | - | Switch | - | I²C, SPI | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Ethernet | - | - | 100 Base-FX PHY | °C ~ °C | 64-LQFP (10x10) | - | No | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Analog Devices / Maxim Integrated
|
1,145
|
Price on request
|
- | - | 750µA | - | - | - | - | - | Bridge, 1-Wire to I2C | - | I2C | 1.53 mm | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | 1-Wire | - | - | - | - | 9-WLP (1.53x1.53) | 9-WLP (1.53x1.53) | - | - | - | - | 2.9V ~ 5.5V | - | |
Microchip Technology
|
1,124
|
Price on request
|
- | - | 115mA | - | - | - | - | - | Switch | - | I²C, SPI | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Ethernet | - | - | IEEE 802.3, 10/100 Base-T/TX PHY | °C ~ °C | 64-LQFP (10x10) | 64-LQFP (10x10) | No | - | - | - | 1.66V ~ 3.465V | - | |
|
Broadcom Limited
|
1,120
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
1,114
|
$19.26
|
- | - | - | - | - | - | - | - | Link Layer Controller | - | Parallel | 14 mm | - | - | - | - | - | - | - | - | -40 to 105 | - | - | 90 | - | - | - | - | IEEE 1394 | - | - | IEEE 1394-1995, 1394a-2000 | - | 100-LQFP (14x14) | - | - | - | 100, 200, or 400 Mbit/s | - | 3.3V | - | |
|
Broadcom Limited
|
1,112
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
1,096
|
Price on request
|
- | - | - | - | - | - | - | - | Controller | - | GPIO | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100/1000 Base-TX PHY | - | 48-SQFN (7x7) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
1,096
|
Price on request
|
- | - | 129mA | - | - | - | - | - | Switch | - | I²C, SPI | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX | - | 128-PQFP (14x20) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
|
Broadcom Limited
|
1,094
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | - | - | - | - | - | - | Surface Mount | - | 484 | 4 | 0°C ~ 70°C | - | - | - | - | - | - | - | Ethernet | - | Not Present | IEEE 802.3, 100/1000 Base-T/TX | - | 484-BGA (23x23) | - | - | - | - | - | - | - | |
Microchip Technology
|
1,082
|
$3.65
|
- | - | 13mA | - | - | - | - | - | Bridge, USB to SPI | - | SPI | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 20-SOIC | - | - | - | - | - | 3.3V ~ 5.5V | - | |
Renesas
|
1,081
|
$3.65
|
- | - | - | - | - | - | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | 40-VFQFN Exposed Pad | - | - | - | - | - | USB | - | - | USB 2.0 | - | 40-QFN (6x6) | - | - | - | - | - | 5V | - | |
Microchip Technology
|
1,077
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | RMII | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | 128-BFQFP | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | No | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
1,077
|
Price on request
|
- | - | - | 2.5 GT/s | Full-Duplex, Half-Duplex | - | - | - | Controller | - | GPIO | 7 mm | - | - | - | SMD/SMT | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | Ethernet ICs | - | Ethernet | - | - | 10/100/1000 Base-TX PHY | - | 48-SQFN (7x7) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
|
Broadcom Limited
|
1,069
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | Smd | - | - | - | - | - | - | 12 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
Showing 801-850 of 3,543 products