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 | Configuration | Current | Data Rate | ESD Protection | Features | Function | Industrial Grade | Input Voltage | Interface | Lead Spacing | Lead Style | Length | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of Ports | Operating Temperature | Operating Temperature Range | Operating Voltage | Output Power | Output Voltage | Package / Case | Package Quantity | Protocol | RAM Size | SVHC Present | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Termination Style | Voltage | Voltage Supply | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Intel
|
8,769
|
$3.65
|
- | - | - | - | - | - | - | Controller | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | - | - | - | - | - | - | - | - | - | 3V ~ 3.6V | - | - | |
Standard Microsystems
|
8,745
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | °C ~ °C | - | - | - | - | No | - | - | - | - | |
Texas Instruments
|
8,744
|
$3.65
|
- | - | - | - | - | - | - | Link Layer Controller | - | - | Parallel | - | - | - | - | - | - | Surface Mount | - | -20°C ~ 85°C | - | - | - | - | - | - | IEEE 1394 | - | - | IEEE 1394-1995, 1394a-2000 | - | 196-BGA MICROSTAR (15x15) | - | - | - | - | - | 1.5V, 3.3V | - | - | |
Broadcom Limited
|
8,730
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | - | - | - | - | - | - | - | Surface Mount | 1 | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | IEEE 802.3, 100/1000 Base-T/TX | - | 169-BGA (11x11) | - | - | - | - | Solder Ball | - | - | - | |
Texas Instruments
|
8,715
|
$7.55
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB | 12 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 3.0 | - | 80-HTQFP (12x12) | - | - | - | - | - | 1.1V, 3.3V | - | - | |
NXP Semiconductors
|
8,710
|
$3.65
|
- | - | - | 3.5mA | - | - | - | Switch | - | - | MII/RMII | - | - | - | - | - | - | - | - | -40°C ~ 105°C | - | - | - | - | - | - | Ethernet | - | - | IEEE 802.3 | - | 159-LFBGA (12x12) | 159-LFBGA (12x12) | - | - | No | - | 1.65V ~ 3.6V | - | - | |
Texas Instruments
|
8,700
|
$3.65
|
- | - | - | - | 400 Mbps | - | - | Physical Layer Controller | - | - | PCI | 14 mm | - | - | - | - | Surface Mount | - | - | 70 °C ℃ | - | - | - | - | - | - | IEEE 1394 | - | - | IEEE 1394-1995, 1394a-2000, OHCI, Firewire™, i.Link™ | - | 128-TQFP (14x14) | - | 33 mA | - | - | - | 3.3 V | - | - | |
Texas Instruments
|
8,687
|
$5.95
|
- | - | - | - | - | - | - | Controller | - | - | PCI | 14 mm | - | - | - | - | - | - | - | - | 0°C to 70°C | - | - | - | - | - | IEEE 1394 | - | - | IEEE 1394a-2000, OHCI-Lynx™ | - | 100-TQFP (14x14) | 100-TQFP (14x14) | - | - | - | - | 3.3V, 5V | - | - | |
|
Broadcom Limited
|
8,682
|
Price on request
|
- | - | - | - | 1 Gbps | - | - | Switch | - | - | - | - | - | - | - | - | - | - | 16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
8,589
|
$3.65
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB | 7 mm | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 48-SQFN (7x7) | 48-SQFN (7x7) | - | - | - | - | 1.8V, 3.3V | - | - | |
|
Broadcom Limited
|
8,563
|
Price on request
|
No | No | - | - | 100Mbps | - | - | - | No | - | - | - | - | - | No | No | - | - | - | - | - | - | - | - | - | 40 | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
8,544
|
$3.65
|
- | - | - | 13mA | - | - | - | Bridge, USB to I2C/UART | - | - | I2C, UART | 0.173 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 14-TSSOP | 14-TSSOP | - | - | No | - | 3V ~ 5.5V | - | - | |
Cirrus Logic Inc.
|
8,507
|
$13.26
|
- | - | - | 95mA | - | - | - | Controller | - | - | ISA | 14 mm | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | 10 Base-T PHY | - | 100-LQFP (14x14) | - | - | - | - | - | 3V, 5V | - | - | |
|
Microchip Technology
|
8,500
|
$3.65
|
- | - | - | - | - | - | - | Switch | - | - | - | 1.3 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 10-QFN (1.30x1.80) | 10-QFN (1.30x1.80) | - | - | - | - | 1.8V ~ 5V | - | - | |
|
Silicon Labs
|
8,500
|
Price on request
|
- | - | - | 200µA | - | - | - | Bridge, USB to I²S | - | - | I²C, I²S, UART | 5 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 32-QFN (5x5) | - | - | - | - | - | 3V ~ 3.6V | - | - | |
On Semiconductor
|
8,453
|
Price on request
|
No | No | - | 25µA | - | - | Dual-role Functionality with Autonomous DRP Toggle; Full Type-C 1.2 Support; USB Power Delivery (PD) 2.0, Version 1.2 Support | Controller | No | - | USB | - | - | - | No | No | - | Surface Mount | - | -40°C ~ 125°C | - | 2.8V ~ 5.5V | - | - | - | - | USB | - | - | USB 3.1 | °C ~ °C | 14-MLP (2.5x2.5) | - | - | - | No | - | 2.8V ~ 5.5V | - | - | |
Silicon Labs
|
8,442
|
Price on request
|
- | - | - | 9.5mA | - | - | - | Bridge, USB to UART | - | - | UART | - | - | 5mm | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 28-QFN (5x5) | - | - | - | Yes | - | 3.3V | - | 5mm | |
Microchip Technology
|
8,423
|
Price on request
|
No | No | - | 107mA | 10 Mb/s, 100 Mb/s | - | - | Switch | No | - | MII/RMII | 14 mm | - | - | No | No | SMD/SMT | Surface Mount | 5 | -40°C ~ 85°C | - | 1.14V, 1.71V, 2.375V, 3.135V | - | - | - | - | Ethernet | - | - | IEEE 802.3, 10/100 Base-T/TX PHY | - | 128-LQFP (14x14) | 128-LQFP (14x14) | - | - | - | - | 1.14V ~ 1.32V, 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | - | - | |
Cypress Semiconductor
|
8,413
|
Price on request
|
No | No | - | - | - | - | - | - | No | - | - | - | - | - | No | No | - | - | - | - | - | - | - | - | - | - | - | - | - | - | °C ~ °C | - | - | - | - | No | - | - | - | - | |
Microchip Technology
|
8,358
|
$3.65
|
- | - | - | 10mA | - | - | - | Controller | - | - | SPI | 7.5 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | CANbus | - | - | CAN 2.0 | - | 18-SOIC | 18-SOIC | - | - | - | - | 2.7V ~ 5.5V | - | - | |
Microchip Technology
|
8,353
|
$3.65
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB | - | - | - | - | - | - | - | - | 0°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 3.0 | - | 64-QFN (9x9) | - | - | - | No | - | 1.25V, 3.3V | - | - | |
Analog Devices / Maxim Integrated
|
8,332
|
$3.65
|
- | - | - | 15mA | - | ±15kV | - | Controller | - | - | SPI | 5 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | 1.4V ~ 3.6V | - | - | - | - | USB | - | - | USB 2.0 | - | 32-TQFP (5x5) | - | - | - | - | - | 3V ~ 3.6V | - | - | |
|
Microchip Technology
|
8,304
|
Price on request
|
No | No | - | - | - | - | - | Bridge, USB to Ethernet | No | - | USB | - | - | - | No | No | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 56-QFN (8x8) | - | - | - | No | - | 3.3V | 3.3V | - | |
Texas Instruments
|
8,290
|
$3.65
|
- | - | - | - | - | - | - | Controller | - | - | PCI | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | PCI CardBus | - | - | IEEE 1394-1995, 1394a-2000, Firewire™, i.Link™ | - | 216-BGA MICROSTAR (16x16) | 216-BGA MICROSTAR (16x16) | - | - | - | - | 3V ~ 3.6V | - | - | |
|
NXP Semiconductors
|
8,000
|
$3.65
|
- | - | - | 3mA | - | - | - | Controller | - | 0 V to 21 V | USB | - | - | - | - | - | - | SMD/SMT | - | -20°C ~ 105°C | - | - | 30 mW | 2.9 V to 21 V | - | - | USB | - | - | USB 2.0, USB 3.0 | - | 16-HVSON (3.5x5.5) | 16-HVSON (3.5x5.5) | - | - | - | - | 2.9V ~ 21V | - | - | |
STMicroelectronics
|
8,000
|
$3.65
|
No | No | - | 600mA | - | - | - | Controller | No | - | I²C | 4 mm | - | - | No | No | - | - | - | -40°C ~ 105°C | - | - | - | - | - | - | USB | - | - | USB 1.2 | - | 24-QFN | - | - | - | - | - | 4.1V ~ 22V | - | - | |
|
Microchip Technology
|
8,000
|
$3.65
|
- | - | OTP ROM, SPI ROM, or SMBus | - | - | - | - | Hub Controller | - | - | USB | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | USB | 8 KB | - | USB 3.0 | - | 64-QFN (9x9) | 64-QFN (9x9) | - | - | Tape & Reel | - | - | - | - | |
|
Microchip Technology
|
7,911
|
Price on request
|
- | - | - | 85mA | - | - | - | Controller | - | - | Parallel | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | 56-QFN (8x8) | - | - | - | - | 3.3V | - | - | |
Microchip Technology
|
7,821
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | RMII | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | - | |
Microchip Technology
|
7,810
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | SPI | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 32-QFN (5x5) | 32-QFN (5x5) | - | - | - | - | 1.8V, 2.5V, 3.3V | - | - | |
Microchip Technology
|
7,595
|
$3.65
|
- | - | - | 130mA | - | - | - | Hub Controller | - | - | USB | 9 mm | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 64-QFN (9x9) | - | - | - | - | - | 3V ~ 3.6V | - | - | |
|
Microchip Technology
|
7,539
|
$3.65
|
- | - | - | 13mA | - | - | - | Bridge, USB to I²C/UART | - | - | I²C, UART | 0.173 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 14-TSSOP | 14-TSSOP | - | - | - | - | 3V ~ 5.5V | - | - | |
Texas Instruments
|
7,508
|
Price on request
|
- | - | - | 157mA | - | - | - | Physical Layer Controller | - | - | Serial | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | 10/100/1000 Base-TX PHY | - | 48-VQFN (7x7) | - | - | - | - | - | 1.1V, 2.5V | - | - | |
|
Microchip Technology
|
7,500
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | I²C | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | - | - | - | - | - | 1.8V ~ 3.3V | - | - | |
Texas Instruments
|
7,405
|
$2.19
|
- | - | - | 40mA | - | - | - | Hub Controller | - | - | USB | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | 3.3V | - | - | - | - | USB | - | - | USB 2.0 | - | 32-VQFN (5x5) | 32-VQFN (5x5) | - | - | - | - | 3V ~ 3.6V | - | - | |
|
Broadcom Limited
|
7,357
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
7,312
|
$3.65
|
- | - | - | - | - | - | - | Controller | - | - | I²C, I²S | - | - | - | - | - | - | - | - | -40°C ~ 105°C | - | - | - | - | - | - | I²C | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
7,255
|
Price on request
|
- | - | - | 190mA | - | - | - | Switch | - | - | I²C | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | 56-QFN (8x8) | - | - | - | - | 3.3V | - | - | |
|
Microchip Technology
|
7,218
|
$3.65
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB | - | - | - | - | - | - | - | - | 0°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 3.0 | - | 64-QFN (9x9) | 64-QFN (9x9) | - | - | No | - | 1.25V, 3.3V | - | - | |
Texas Instruments
|
7,206
|
$14.53
|
- | - | - | - | - | - | - | Link Layer Controller | - | - | Parallel | 14 mm | - | - | - | - | - | - | - | - | 0°C to 70°C | - | - | - | - | - | IEEE 1394 | - | - | IEEE 1394-1995, 1394a-2000 | - | 128-TQFP (14x14) | - | - | - | - | - | 3.3V | - | - | |
|
Microchip Technology
|
7,038
|
$3.65
|
- | - | - | - | 480 Mb/s | - | - | Hub Controller | - | - | USB | 6 mm | - | - | - | - | Surface Mount | - | 4 | 0°C ~ 70°C | - | - | - | - | - | - | USB 2.0 | - | - | USB 2.0 | - | 36-SQFN (6x6) | 36-SQFN (6x6) | - | - | - | - | - | - | - | |
|
Microchip Technology
|
7,028
|
$3.65
|
- | - | - | 5mA | - | - | - | Controller | - | - | SPI | - | - | - | - | - | - | - | - | -40°C / 85°C | - | - | - | - | - | - | CANbus | - | - | CAN 2.0 | - | 18-SOIC | - | - | - | True | - | 3V / 5V / 5.5V | - | - | |
Microchip Technology
|
7,000
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | I²C | 10 mm | - | - | - | - | - | Surface Mount | - | -40°C ~ 85°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 64-TQFP-EP (10x10) | - | - | - | - | - | 1.8V ~ 3.3V | - | - | |
|
Infineon Technologies
|
7,000
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | Parallel | - | Gull Wing | - | - | - | - | Surface Mount | 5 | 0°C ~ 115°C | - | - | - | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | PG-FQFP-128-1 | - | - | - | - | Gull Wing | 2.8V ~ 3.465V | - | - | |
Texas Instruments
|
6,950
|
$1.70
|
No | No | - | 40mA | - | - | - | Hub Controller | No | - | USB | - | - | - | No | No | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 32-LQFP (7x7) | - | - | - | No | - | 3V ~ 3.6V | - | - | |
Microchip Technology
|
6,918
|
$3.65
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | - | - | - | USB | - | - | USB 3.0 | - | 72-QFN (10x10) | 72-QFN (10x10) | - | - | - | - | 1.25V, 3.3V | - | - | |
Intel
|
6,902
|
$3.65
|
- | - | - | - | - | - | - | Controller | - | - | Serial | - | - | - | - | - | - | - | - | - | - | - | - | - | 40-DIP | - | - | - | - | - | - | 40-DIP | - | - | - | - | - | - | - | - | |
Infineon Technologies
|
6,898
|
Price on request
|
- | - | - | 80mA, 135mA | - | - | - | Controller | - | - | HPI, HSS, I²C, SPI, UART | 7 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0, OTG | - | 48-FBGA (7x7) | 48-FBGA (7x7) | - | - | - | - | 2.7V, 3V | - | - | |
|
Broadcom Limited
|
6,898
|
Price on request
|
- | - | - | - | - | - | - | Single-chip L2+ Managed Switch with 24 10/100 Ports + 2 GbE Ports | - | - | GMII, RGMII, TBI, MII, SPI, MDC/MDIO | - | - | - | - | - | - | Surface Mount | 24 FE + 2 GE | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2.5 V, 1.2 V | - | - | - | - | - | |
FTDI, Future Technology Devices International Ltd
|
6,860
|
Price on request
|
- | - | - | 15mA | - | - | - | Bridge, USB to UART | - | - | UART | 5 mm | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | - | - | - | USB | - | - | USB 2.0 | - | 32-QFN (5x5) | - | - | - | - | - | 3.3V ~ 5.25V | - | - |
Showing 351-400 of 3,543 products