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 | Baud Rates | Current | Data Rate | ESD Protection | Failure Rate | Features | Function | Industrial Grade | Interface | Lead Spacing | Lead Style | Length | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of Channels | Number of LEDs | Number of Pins | Operating Temperature | Operating Voltage | Package / Case | Package Quantity | Protocol | Quiescent Current | SVHC Present | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Supply Voltage | Tape & Reel | Termination Style | Voltage | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Broadcom Limited
|
16,645
|
Price on request
|
- | - | - | - | 1 Gbps | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
16,620
|
$4.37
|
- | - | - | - | - | - | - | - | Hub Controller | - | USB, GPIO, I²C, SMBus | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 3.0 | - | 48-HTQFP (7x7) | - | - | - | - | 1.1V, 3.3V | - | |
Renesas
|
16,453
|
$3.65
|
- | - | - | - | - | - | - | - | Host Controller | - | USB | - | - | - | - | - | - | - | - | - | - | 0°C ~ 85°C | 3.3V | - | - | USB | - | - | USB 3.0 | - | 68-QFN (8x8) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
16,426
|
Price on request
|
- | - | - | - | - | - | Lan9252 | - | Controller | - | SPI | - | - | - | - | - | SMD/SMT | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | - | 100Base-FX, 100Base-Tx | - | 64-TQFP Exposed Pad | - | - | - | - | 1.8V ~ 3.3V | - | |
Renesas
|
16,258
|
$3.65
|
- | - | - | - | - | - | - | - | Host Controller | - | USB | 7 mm | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 3.0 | - | 48-QFN (7x7) | 48-QFN (7x7) | - | - | - | 3.3V | - | |
Microchip Technology
|
16,196
|
$3.65
|
- | - | - | 10mA | - | - | - | - | Controller | - | SPI | 4.4 mm | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | CANbus | - | - | CAN 2.0 | - | 20-TSSOP | 20-TSSOP | - | - | - | 2.7V ~ 5.5V | - | |
Broadcom Limited
|
16,000
|
Price on request
|
- | - | - | - | - | - | RoboSwitch™ | - | Switch | - | GPIO, I²C, MII, SPI | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | - | IEEE 802.3, 10/100 Base-T/TX PHY | - | - | - | - | - | - | - | - | |
Silicon Labs
|
15,901
|
Price on request
|
- | - | - | 9.5 mA | - | - | - | - | Bridge, USB to UART | - | UART | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 24-QFN (4x4) | - | - | - | - | 3V ~ 3.6V | - | |
Texas Instruments
|
15,353
|
$4.28
|
- | - | - | - | - | - | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 64-HTQFP (10x10) | - | - | - | - | 1.1V, 3.3V | - | |
Texas Instruments
|
15,267
|
$2.60
|
- | - | - | 20mA | - | - | - | - | Hub Controller | - | USB | 7 mm | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | - | USB 2.0 | - | 48-LQFP (7x7) | - | - | - | - | 3V ~ 3.6V | - | |
Microchip Technology
|
15,108
|
Price on request
|
- | - | - | - | - | - | - | - | Switch | - | I²C, SPI | 7 mm | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | - | 10/100 Base-T/TX PHY | - | 48-LQFP (7x7) | 48-LQFP (7x7) | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Texas Instruments
|
15,088
|
$7.46
|
- | - | - | 116mA | 10/100 Mbps | - | - | 5-V tolerant I/Os | Controller | - | PCI | - | - | - | - | - | - | - | - | 3 | - | 0°C ~ 70°C | - | - | - | Ethernet | - | - | IEEE 802.3, 10/100 Base-T/TX PHY | - | 144-LQFP (20x20) | - | - | - | - | 3V ~ 3.6V | - | |
Microchip Technology
|
15,015
|
$3.65
|
- | - | - | - | - | - | - | - | Hub Controller | - | I²C, SPI, UART | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 3.0 | - | 64-VQFN (9x9) | 64-VQFN (9x9) | - | - | - | 1.2V, 3.3V | - | |
|
FTDI, Future Technology Devices International Ltd
|
15,006
|
Price on request
|
- | - | - | 30mA | - | - | - | - | Bridge, USB to UART | - | UART | 7 mm | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | 4.35V ~ 5.25V | - | - | USB | - | - | USB 2.0 | - | 48-LQFP (7x7) | 48-LQFP (7x7) | - | True | - | 4.35V ~ 5.25V | - | |
|
On Semiconductor
|
14,885
|
Price on request
|
- | - | - | 10mA | - | - | - | - | Controller | - | USB | 4 mm | - | - | - | - | - | Surface Mount | - | - | - | -40°C | 4.5V | - | - | USB | 100µA | - | USB 3.1 | - | 20-QFN (4x4) | - | - | - | Wettable Flanks | 4.5V ~ 5.5V, 4.75V ~ 5.5V | - | |
Microchip Technology
|
14,783
|
$3.65
|
No | No | - | 130mA | - | - | - | - | Controller | No | USB | - | - | - | No | No | - | - | - | - | - | -40°C | 3.3V | - | - | USB | - | - | USB 2.0 | - | 64-QFN (9x9) | - | - | - | - | 3V ~ 3.6V | - | |
|
Renesas
|
14,593
|
$3.65
|
No | No | - | - | - | - | - | - | Host Controller | No | USB | - | - | - | No | No | - | - | - | - | - | 0°C ~ 85°C | - | - | - | USB | - | - | USB 3.0 | - | 48-QFN (7x7) | 48-QFN (7x7) | - | No | - | 3.3V | - | |
On Semiconductor
|
14,139
|
Price on request
|
- | - | - | 356µA | - | 2 kV HBM | - | - | Controller | - | I²C, USB | 1.6 mm | - | - | - | - | - | - | - | - | - | -40°C | 3.0V | - | - | USB | - | - | USB 2.0 | - | 10-TMLP (1.6x1.2) | 10-TMLP (1.6x1.2) | - | - | - | 2.8V ~ 5.5V | - | |
|
Texas Instruments
|
14,042
|
$3.50
|
- | - | - | - | - | - | - | Four port USB 2.0 hub; Multi transaction translator (MTT) hub: four transaction translators; Four asynchronous endpoint buffers per transaction translator; Supports USB battery charging CDP mode (upstream port connected); DCP mode (upstream port unconnected); DCP mode complies with Chinese telecommunications industry standard YD/T 1591-2009; Supports D+ and D– divider mode; Per port or ganged power switching and overcurrent notification inputs; OTP ROM, serial EEPROM or I2C and SMBus target interface for custom configurations; VID and PID Customizable ports; Manufacturer and product strings (not by OTP ROM); Serial number (not by OTP ROM); Application feature selection using pin selection or EEPROM, I2C, or SMBus target interface; Provides 128-bit Universally Unique Identifier (UUID); Supports on-board and in-system OTP and EEPROM programming through the USB 2.0 upstream port; Single clock input, 24MHz crystal or oscillator; DM/DP polarity swap; Type C compatible; No special driver requirements; works seamlessly on any operating system with USB stack support; 64-pin HTQFP package (PAP) | Hub Controller | - | USB | 0 mm | - | - | - | - | - | - | - | - | - | -40 to 85°C | - | - | 1,000 | USB | - | - | USB 2.0 | - | 64-HTQFP (10x10) | - | - | - | - | 1.1V, 3.3V | - | |
FTDI, Future Technology Devices International Ltd
|
13,939
|
Price on request
|
- | - | - | - | - | - | - | - | Bridge, USB to UART,FIFO | - | FIFO | - | - | - | - | - | - | - | - | - | - | -40°C | - | - | - | USB | - | - | USB 2.0 | - | 56-VQFN (8x8) | - | - | - | - | 3.3V | - | |
|
Microchip Technology
|
13,868
|
$3.65
|
- | - | - | - | - | - | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C | - | 32-SQFN | - | USB | - | - | USB 2.0 | - | 32-SQFN (5x5) | - | - | - | - | - | - | |
Maxlinear
|
13,555
|
$3.65
|
- | - | - | 500µA | - | - | - | - | Controller | - | I²C, SPI | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | RS485 | - | - | - | - | 24-TSSOP | 24-TSSOP | - | - | - | 2.25V ~ 3.6V | - | |
Texas Instruments
|
13,403
|
$3.65
|
- | - | - | 30mA | - | - | - | - | Controller | - | Parallel | 0.295 mm | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | - | USB 1.0 and 1.1 | - | 28-SOIC | 28-SOIC | - | - | - | 3V ~ 5.5V | - | |
Texas Instruments
|
13,271
|
$2.42
|
- | - | - | 157mA | - | Exceeds 8000V IEC 61000-4-2 | - | - | Physical Layer Controller | - | Serial | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | - | 10/100/1000 Base-TX PHY | - | 48-VQFN (7x7) | - | - | Yes | - | 1.1V, 2.5V | - | |
Silicon Labs
|
13,171
|
$1.42
|
No | No | - | 9.5 mA | - | - | - | - | Bridge, USB to UART | No | UART | - | - | 4 mm | No | No | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 24-QFN (4x4) | - | - | No | - | 3V ~ 3.6V | 4 mm | |
Silicon Labs
|
12,920
|
$1.50
|
- | - | - | 9.5mA | - | - | - | - | Bridge, USB to UART | - | UART | 5 mm | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 28-QFN (5x5) | - | - | - | - | 3V ~ 3.6V | - | |
|
Texas Instruments
|
12,914
|
$3.65
|
- | - | - | 40mA | - | - | - | - | Controller | - | Parallel, Serial | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | - | USB 1.0 and 1.1 | - | 28-SOIC | - | - | - | - | 3V ~ 5.5V | - | |
|
Texas Instruments
|
12,708
|
$3.22
|
- | - | - | 157mA | - | Exceeds 8000V IEC 61000-4-2 | - | - | Physical Layer Controller | - | Serial | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | - | 10/100/1000 Base-TX PHY | - | 48-VQFN (7x7) | - | - | Tape & Reel | - | 1.1V, 2.5V | - | |
Texas Instruments
|
12,663
|
$5.11
|
- | - | - | 650mA | - | - | - | - | Hub Controller | - | USB, GPIO, I²C, SMBus | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 1.1, USB 2.0, USB 3.1 | - | 64-VQFN (9x9) | - | - | - | - | 0.99V ~ 1.26V, 3V ~ 3.6V | - | |
|
Microchip Technology
|
12,410
|
$3.65
|
- | - | - | 65mA | - | - | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 36-QFN (6x6) | - | - | True | - | 3V ~ 3.6V | - | |
Microchip Technology
|
12,377
|
Price on request
|
- | - | - | 160mA | - | - | - | - | Controller | - | SPI | 0.209 mm | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | - | 10 Base-T PHY | - | 28-SSOP | - | - | - | - | 3.1V ~ 3.6V | - | |
|
Microchip Technology
|
12,269
|
Price on request
|
No | No | - | 288mA | - | - | - | - | Bridge, USB to Ethernet | No | USB | - | - | - | No | No | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | - | USB 2.0, 10/100 Base-T/TX PHY | °C ~ °C | 64-QFN-EP (9x9) | - | - | No | - | 1.8V, 3.3V | - | |
Microchip Technology
|
12,251
|
$3.65
|
- | - | - | 20mA | - | - | - | - | Controller | - | SPI | 4.5 mm | - | - | - | - | - | - | - | - | - | -40°C ~ 150°C | - | - | - | CAN | - | - | CAN 2.0 | - | 14-VDFN | - | - | - | - | 2.7V ~ 5.5V | - | |
Microchip Technology
|
12,209
|
$3.65
|
- | - | - | 13mA | - | - | - | - | Bridge, USB to SPI | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 20-VQFN (5x5) | - | - | No | - | 3.0V ~ 5.5V | - | |
NXP Semiconductors
|
12,162
|
$3.65
|
- | - | - | 6mA | - | - | - | - | Controller | - | I2C, SPI, UART | 4.4 mm | - | - | - | - | - | - | - | - | - | -40°C | - | - | - | RS232, RS485 | - | - | - | - | 16-TSSOP | - | - | - | - | 2.5V, 3.3V | - | |
Intel
|
12,108
|
Price on request
|
- | - | - | 830mA | - | - | - | - | Controller | - | - | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | - | - | - | - | - | - | - | - | 3V ~ 3.6V | - | |
|
Microchip Technology
|
12,075
|
$3.65
|
- | - | - | - | - | - | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | USB 2.0 | - | 24-QFN (4x4) | - | - | - | - | 3.3V | - | |
Texas Instruments
|
12,053
|
$5.78
|
- | - | - | - | - | - | - | - | Host Controller | - | USB, PCIe | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | - | USB 3.0 | - | 100-WQFN-MR (9x9) | - | - | - | - | 1.1V, 3.3V | - | |
|
Broadcom Limited
|
12,000
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Microchip Technology
|
11,955
|
$3.65
|
- | - | - | 70mA | - | - | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | - | - | - | 36-SQFN | - | - | - | - | 3V ~ 3.6V | - | |
Microchip Technology
|
11,920
|
$3.65
|
- | - | - | - | - | 4kV HBM | - | - | Hub Controller | - | USB | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | 3.3V | - | - | USB | - | - | USB 2.0 | - | 48-QFN (7x7) | 48-QFN (7x7) | - | - | - | 3V ~ 3.6V | - | |
Silicon Labs
|
11,782
|
Price on request
|
- | - | 300 bps to 1 Mbps | 20mA | 1 Mbps | - | - | - | Bridge, USB to UART | - | UART | - | - | - | - | - | - | - | 1 | - | 28 | -40°C | - | - | - | USB | - | - | USB 2.0 | - | 28-QFN (5x5) | - | 3.3 V | - | - | 3V ~ 3.6V | - | |
|
Broadcom Limited
|
11,768
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
11,696
|
$3.65
|
- | - | - | - | - | - | - | - | Controller | - | PCI | 12 mm | - | - | - | - | - | - | - | - | - | - | - | - | - | PCI CardBus | - | - | PC Card 7.2 | - | 144-BGA MICROSTAR (12x12) | 144-BGA MICROSTAR (12x12) | - | - | - | 3.3V, 5V | - | |
|
Microchip Technology
|
11,696
|
$3.65
|
- | - | - | 10mA | - | - | - | - | Controller | - | SPI | - | - | - | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | CANbus | - | - | CAN 2.0 | - | 20-TSSOP | 20-TSSOP | - | - | - | 2.7V ~ 5.5V | - | |
|
Broadcom Limited
|
11,685
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
11,611
|
Price on request
|
- | - | - | 160mA | - | - | - | - | ENC28J60 | - | SPI | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | - | 10 Base-T PHY | - | 28-QFN (6x6) | - | - | - | - | 3.1V ~ 3.6V | - | |
|
Microchip Technology
|
11,605
|
Price on request
|
- | - | - | 288mA | - | - | - | - | Bridge, USB to Ethernet | - | USB | 9 mm | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | - | USB 2.0, 10/100 Base-T/TX PHY | - | 64-QFN (9x9) | 64-QFN (9x9) | - | - | - | 1.8V, 3.3V | - | |
|
Silicon Labs
|
11,597
|
Price on request
|
- | - | - | 11.3mA | - | - | - | - | Bridge, USB to UART | - | UART | - | Exposed Pad | - | - | - | - | Surface Mount | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | Not Present | USB 2.0 | - | 24-QFN (4x4) | - | 3.0V, 3.6V, 4.0V, 5.25V, 1.8V to VDD | Yes | - | 1.8V, 3V ~ 3.6V | - | |
Microchip Technology
|
11,525
|
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 | - |
Showing 251-300 of 3,543 products