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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| Part & Mfr | AEC Qualified | Automotive Grade | Bandwidth | Compliance | Current | Data Rate | EEPROM Size | ESD Protection | Features | Function | Halogen Free | Industrial Grade | Insertion Loss | Interface | Latch-up Performance | Lead Spacing | Lead Style | Medical Grade | Military Grade | Mounting Style | Mounting Type | Number of Channels | Number of Pins | Number of Ports | Operating Temperature | Operating Voltage | Package / Case | Power Consumption | Protocol | SVHC Present | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Type | Voltage | Voltage Supply | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Broadcom Limited
|
1,500,000
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | Ethernet Switch Controller | - | - | |
Texas Instruments
|
387,171
|
$1.25
|
- | - | - | EtherCAT compliant | 55mA | 10/100 Mbps | - | - | Cable diagnostics, EEE, EtherCAT, Profinet, Single supply, WoL | Controller | - | - | - | MII, RMII | - | - | - | - | - | - | - | - | - | 1 | -40°C ~ 105°C | - | - | < 160 mW | Ethernet | - | IEEE 802.3 compliant: 10BASE-Te, 100BASE-TX | - | 32-VQFN (5x5) | 32-VQFN (5x5) | - | 3.3 V | - | - | 1.62V ~ 1.98V, 3V ~ 3.6V | - | |
Silicon Labs
|
249,002
|
Price on request
|
- | - | - | - | 9.5mA | - | - | - | - | Bridge, USB to UART | - | - | - | UART | - | - | - | - | - | - | Surface Mount | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 20-QFN (3x3) | - | - | - | True | - | 3V ~ 3.6V | - | |
Microchip Technology
|
193,459
|
Price on request
|
No | No | - | - | - | - | - | - | - | Bridge, USB to Ethernet | - | No | - | USB | - | - | - | No | No | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | USB 2.0, 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | - | - | - | - | - | 1.2V, 2.5V, 3.3V | - | |
|
Microchip Technology
|
193,006
|
Price on request
|
- | - | - | - | - | - | - | - | - | Bridge, USB to Ethernet | - | - | - | USB | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | USB 2.0, 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | - | - | - | - | - | 1.2V, 2.5V, 3.3V | - | |
FTDI, Future Technology Devices International Ltd
|
165,884
|
Price on request
|
- | - | - | - | 8mA | - | - | - | - | Bridge, USB to UART | Yes | - | - | UART | - | 0.4 mm | Surface Mount Termination | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | -40°C ~ 85°C | 16-QFN (4x4) | - | - | - | Yes | - | 3.3V ~ 5V | - | |
On Semiconductor
|
160,996
|
Price on request
|
- | - | - | - | - | - | - | 4 kV HBM | - | Controller | - | - | - | I²C | - | 1.6 mm | - | - | - | - | SMD/SMT | - | - | - | -40°C | 2.85 V | - | - | USB | - | - | - | 12-X2QFN (1.6x1.6) | - | - | - | - | - | 2.85V ~ 5.5V | - | |
Texas Instruments
|
120,000
|
Price on request
|
- | - | - | - | 55mA | - | - | - | - | Controller | - | - | - | MII, RMII | - | - | - | - | - | - | - | - | - | - | -40°C ~ 105°C (TA) | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 32-VQFN (5x5) | - | - | - | - | - | 1.62V ~ 1.98V, 3V ~ 3.6V | - | |
FTDI, Future Technology Devices International Ltd
|
116,833
|
Price on request
|
- | - | - | - | 70mA | - | - | - | - | Bridge, USB to UART,FIFO | - | - | - | UART | - | 0 mm | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 64-LQFP (10x10) | - | - | - | Tape & Reel | - | 3V ~ 3.6V | - | |
|
FTDI, Future Technology Devices International Ltd
|
107,034
|
Price on request
|
- | - | - | - | 15mA | - | - | - | - | Bridge, USB to UART | - | - | - | UART | - | 5.3 mm | - | - | - | - | - | - | - | - | -40°C to 85°C | - | - | - | USB | - | USB 2.0 | - | 28-SSOP | - | - | - | - | - | 3.3V ~ 5.25V | 3.3V to 5.25V | |
Silicon Labs
|
106,411
|
Price on request
|
- | - | - | - | 20mA | 1 Mbps | - | - | - | Bridge, USB to UART | - | - | - | UART | - | - | - | - | - | - | Surface Mount | 1 | - | - | -40°C | 4V | - | - | USB | - | USB 2.0 | - | 28-QFN (5x5) | - | 20mA | - | - | - | 3V ~ 3.6V | - | |
|
Microchip Technology
|
102,215
|
$3.65
|
- | - | - | - | 60mA | - | - | - | - | Hub Controller | - | - | - | USB | - | 6 mm | - | - | - | - | - | - | - | - | -40°C | - | - | - | USB | - | USB 2.0 | - | 36-QFN (6x6) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
92,318
|
$3.65
|
- | - | - | - | 10mA | - | - | - | - | Controller | - | - | - | SPI | - | 4 mm | - | - | - | - | - | - | - | - | -40°C | 2.7V | 20-VFQFN Exposed Pad | - | CANbus | - | CAN 2.0 | - | 20-QFN (4x4) | - | - | - | - | - | 2.7V ~ 5.5V | - | |
Microchip Technology
|
85,577
|
$3.65
|
- | - | - | - | - | - | - | - | - | Hub Controller | - | - | - | USB | - | 1.97 mm | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 25-WLCSP (1.97x1.97) | 25-WLCSP | - | - | - | - | - | - | |
Silicon Labs
|
71,829
|
Price on request
|
- | - | - | - | 20.2 mA | - | - | - | - | Bridge, USB to I²S | - | - | - | I²C, I²S, UART | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 32-QFN (5x5) | 32-QFN (5x5) | - | - | - | - | 2.7V ~ 3.6V | - | |
|
Microchip Technology
|
69,731
|
$3.65
|
- | - | - | - | - | - | - | 6 kV | - | Hub Controller | - | - | - | USB | - | 4 mm | - | - | - | - | - | - | - | - | -40°C | 1.2V | - | - | USB | - | USB 2.0 | - | 24-QFN (4x4) | 24-QFN (4x4) | - | - | - | - | 3.3V | - | |
Texas Instruments
|
67,049
|
$2.90
|
- | - | - | - | 157mA | - | - | Exceeds 8000V | - | Physical Layer Controller | Yes | - | - | Serial | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | 48-VQFN (7x7) | - | Ethernet | - | 10/100/1000 Base-TX PHY | - | 48-VQFN (7x7) | - | - | - | Yes | - | 1.1V, 2.5V | 1.1V, 2.5V | |
|
FTDI, Future Technology Devices International Ltd
|
66,278
|
Price on request
|
No | No | - | - | 15mA | - | 1024 bit | - | - | Bridge, USB to UART | - | No | - | UART | - | 5 mm | - | No | No | - | Surface Mount | - | - | - | -40°C ~ 85°C | 3.3V ~ 5.25V | - | - | USB | - | USB 2.0 | - | 32-QFN (5x5) | 32-QFN (5x5) | - | - | - | - | 3.3V ~ 5.25V | - | |
NXP Semiconductors
|
65,146
|
$3.65
|
- | - | - | - | 6 mA | - | - | - | - | Controller | - | - | - | Parallel | - | - | - | - | - | - | - | - | - | - | -40°C to +85°C | - | - | - | I²C | - | - | - | 20-SO | 20-SO | - | - | - | - | 2.3 V to 3.6 V | - | |
NXP Semiconductors
|
65,146
|
$3.65
|
- | - | - | - | 6mA | - | - | Exceeds 2000 V (HBM), 200 V (MM), 1000 V (CDM) | - | Controller | - | - | - | Parallel | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | 20-SOIC (0.295", 7.50mm Width) | - | I²C | - | - | - | 20-SO | - | - | - | - | - | 2.3 V to 3.6 V | - | |
On Semiconductor
|
64,905
|
Price on request
|
No | No | - | - | 25µA | - | - | - | - | Controller | - | No | - | USB | - | 1.21 mm | - | No | No | - | - | - | - | - | -40°C to 85°C | - | - | - | USB | - | USB 3.1 | - | 9-WLCSP (1.21x1.26) | - | - | - | - | - | 2.8V to 5.5V | - | |
Renesas
|
62,069
|
$3.65
|
- | - | - | - | - | - | - | - | - | Hub Controller | - | - | - | USB | - | 7 mm | - | - | - | - | - | - | - | - | 0°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 48-TQFP (7x7) | 48-TQFP (7x7) | - | - | - | - | 3.14V ~ 3.46V | - | |
On Semiconductor
|
61,394
|
Price on request
|
- | - | 10 GHz | - | 12µA | - | - | 2 kV HBM | - | Switch | - | - | -1.0 dB at 2.5 GHz | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | 1.5 V to 5.0 V | - | - | USB 3.1 | - | USB 3.1 | - | 18-TMLP (2x2.8) | - | 12µA | 1.5V ~ 5V | - | - | 1.5V ~ 5V | - | |
FTDI, Future Technology Devices International Ltd
|
60,404
|
Price on request
|
- | - | - | - | 8mA | 12 Mbps, 480 Mbps | - | - | - | Bridge / Converter | - | - | - | UART, USB | - | - | - | - | - | SMD/SMT | - | - | - | - | -40 C to +85 C °C | 2.97 V to 5.5 V | - | - | USB | - | USB 2.0 | - | 16-SSOP | - | - | - | - | - | 3.3V ~ 5V | - | |
NXP Semiconductors
|
60,000
|
$3.65
|
- | - | - | - | - | - | - | - | - | Switch | - | - | - | GPIO, JTAG, MII, RGMII, RMII, SGMII, SPI | - | 14 mm | - | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 256-LFBGA (14x14) | 256-LFBGA (14x14) | - | - | - | - | - | - | |
FTDI, Future Technology Devices International Ltd
|
57,463
|
Price on request
|
No | No | - | - | 8mA | - | - | - | - | Bridge, USB to UART | - | No | - | UART | - | 3 mm | - | No | No | - | - | - | 12 | - | -40°C ~ 85°C | 2.97V ~ 5.5V | - | - | USB | - | USB 2.0 | - | 12-DFN | - | - | - | - | - | 2.97V ~ 5.5V | - | |
Analog Devices / Maxim Integrated
|
56,354
|
Price on request
|
- | - | - | - | 750µA | - | - | - | - | Bridge, 1-Wire to I2C | - | - | - | I2C | - | - | - | - | - | - | - | - | - | - | {'min': -40.0, 'max': 85.0, 'unit': '°C', 'display_value': '-40°C ~ 85°C'} | - | - | - | 1-Wire | - | - | - | 8-SOIC | - | - | - | - | - | [{'min': 2.9, 'max': 3.7, 'unit': 'V', 'display_value': '2.9V to 3.7V'}, {'min': 4.5, 'max': 5.5, 'unit': 'V', 'display_value': '4.5V to 5.5V'}] | - | |
Texas Instruments
|
56,176
|
$3.65
|
No | No | - | - | - | - | - | - | - | Controller | - | No | - | I²C | - | 7 mm | - | No | No | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | USB 1.1 | - | 48-TQFP (7x7) | 48-TQFP (7x7) | - | - | - | - | 3V ~ 3.6V | - | |
|
Microchip Technology
|
55,939
|
$3.65
|
- | - | - | - | - | - | - | - | - | Controller | - | - | - | ULPI | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0, OTG | °C ~ °C | 32-QFN (5x5) | - | - | - | No | - | 3V ~ 3.6V | - | |
On Semiconductor
|
52,500
|
Price on request
|
- | - | - | - | 10mA | - | - | - | - | Adapter | - | - | - | USB | - | - | - | - | - | - | - | - | - | - | -40°C ~ 85°C (TA) | - | - | - | USB | - | USB 3.0 | - | 14-SOIC | - | - | - | No | - | 4.75V ~ 5.5V | - | |
Microchip Technology
|
51,657
|
Price on request
|
- | - | - | - | 24 mA | - | - | - | - | Hub Controller | - | - | - | USB | - | 1.27 mm | Gull-Wing | - | - | - | Surface Mount | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | - | - | 24-SOIC | - | - | - | - | - | 4.4V ~ 5.25V | - | |
Microchip Technology
|
51,031
|
$3.65
|
- | - | - | - | 70mA | - | - | - | - | Hub Controller | - | - | - | USB | - | - | - | - | - | - | - | - | - | - | 0°C ~ 85°C | - | 36-VFQFN Exposed Pad | - | USB | - | - | - | 36-QFN (6x6) | - | - | - | - | - | 3V ~ 3.6V | - | |
NXP Semiconductors
|
47,961
|
$3.65
|
- | - | - | - | - | - | - | - | - | Controller | - | - | - | USB | - | 4 mm | - | - | - | - | - | - | - | - | -20°C ~ 85°C | - | - | - | USB | - | - | - | 20-HVQFN (4x4) | - | - | - | No | - | - | - | |
On Semiconductor
|
44,444
|
Price on request
|
- | - | - | - | 25µA | - | - | - | - | Controller | - | - | - | USB | - | 1.22 mm | - | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 3.1 | - | 9-WLCSP (1.22x1.22) | 9-WLCSP (1.22x1.22) | - | - | - | - | 2.8V ~ 5.5V | - | |
Analog Devices / Maxim Integrated
|
43,547
|
Price on request
|
- | - | - | - | 300µA | - | - | - | - | Controller | - | - | - | I²C | - | - | - | - | - | - | - | - | - | - | -40°C to +85°C | 1.71V to 5.25V | - | - | 1-Wire® | - | - | - | SOT-6 | SOT-6 | - | - | - | - | 1.71V ~ 5.25V | - | |
NXP Semiconductors
|
43,000
|
$3.65
|
- | - | - | - | - | 100 Mb/s | - | - | - | Switch | Yes | - | - | GPIO, JTAG, MII, RGMII, RMII, SGMII, SPI | - | - | - | - | - | - | Surface Mount | - | - | 10 | -40 to 125 °C | - | - | - | Ethernet | Yes | 10/100 Base-T/TX PHY | - | 256-LFBGA (14x14) | - | - | - | - | - | - | - | |
Renesas
|
42,112
|
$3.65
|
- | - | - | - | - | 480.24Mbps | - | - | - | Controller | - | - | - | PCI | - | 14 mm | - | - | - | - | - | - | - | - | -20°C ~ 70°C | 3.135V ~ 3.465V | - | - | USB | - | USB 2.0 | - | 120-TQFP (14x14) | - | - | - | Tape & Reel | - | 3.135V ~ 3.465V | - | |
On Semiconductor
|
42,000
|
Price on request
|
No | No | - | - | 560mA | - | - | - | - | Controller | - | No | - | I²C | - | - | - | No | No | - | Surface Mount | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 14-MLP (2.5 mm × 2.5 mm, 0.5 mm Pitch) | 14-WFQFN Exposed Pad | - | - | - | - | 3.3V, 5V | - | |
|
Broadcom Limited
|
41,887
|
Price on request
|
- | - | - | - | - | - | - | - | - | EPON/GPON GE Processor | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
Microchip Technology
|
41,061
|
Price on request
|
- | - | - | - | 40mA | - | - | - | - | Controller | - | - | - | Parallel | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | 3.3V | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 100-TQFP (14x14) | 100-TQFP (14x14) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
40,304
|
Price on request
|
- | - | - | - | - | - | - | - | - | Switch | - | - | - | I²C, SPI | - | - | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 48-LQFP (7x7) | - | - | - | - | - | 1.8 V, 3.3 V | - | |
On Semiconductor
|
39,000
|
Price on request
|
- | - | - | - | 560mA | - | - | - | - | Controller | - | - | - | USB | - | 2.5 mm | - | - | - | - | - | - | - | - | -40°C ~ 105°C | - | - | - | USB | - | USB 3.1 | - | 14-WQFN (2.5x2.5) | - | - | - | - | - | 2.7V ~ 5.5V | - | |
|
Microchip Technology
|
37,906
|
Price on request
|
- | - | - | - | - | - | - | - | - | Controller | Yes | - | - | ULPI | exceeds 150 mA | 0.8 mm | Surface Mount Termination | - | - | - | Surface Mount | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0, OTG | -55°C ~ 150°C | 32-QFN (5x5) | - | - | 3V ~ 3.6V | Yes | - | 3V ~ 3.6V | - | |
Microchip Technology
|
37,784
|
Price on request
|
- | - | - | - | 115mA | - | - | - | - | Switch | - | - | - | I²C, SPI | - | 10 mm | - | - | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP (10x10) | - | - | - | No | - | 1.8V, 2.5V, 3.3V | - | |
Analog Devices / Maxim Integrated
|
37,667
|
Price on request
|
- | - | - | - | 300µA | - | - | ±8kV | - | Controller | - | - | - | I2C | - | - | - | - | - | - | Surface Mount | - | - | - | -40°C | - | SOT-23-6 | - | 1-Wire® | - | - | - | SOT-6 | SOT-6 | - | - | - | - | 1.71V | - | |
On Semiconductor
|
37,004
|
Price on request
|
- | - | - | - | 560mA | - | - | - | - | Controller | - | - | - | I²C | - | 2.5 mm | - | - | - | - | SMD/SMT | - | - | - | -40°C ~ 105°C | - | - | - | USB | - | USB 3.1 | - | 14-WQFN (2.5x2.5) | 14-WQFN (2.5x2.5) | - | - | - | - | 4V ~ 21V | - | |
Analog Devices / Maxim Integrated
|
36,656
|
Price on request
|
- | - | - | - | 300µA | - | - | ±8kV HBM | - | Controller | - | - | - | I²C | - | - | - | - | - | - | - | - | - | - | -40°C to +85°C | - | - | - | 1-Wire® | - | - | - | SOT-6 | - | - | - | - | - | 1.71V ~ 5.25V | - | |
Texas Instruments
|
36,160
|
$3.65
|
- | - | - | - | 40mA | - | - | - | - | Hub Controller | - | - | - | USB | - | - | - | - | - | - | - | - | - | - | -40 to 85°C | 3.3V | - | - | USB | - | USB 2.0 | - | 32-LQFP (7x7) | 32-LQFP | - | - | - | - | 3V ~ 3.6V | - | |
NXP Semiconductors
|
36,000
|
$3.65
|
- | - | - | - | - | - | - | - | - | Switch | - | - | - | GPIO, JTAG, MII, RGMII, RMII, SGMII, SPI | - | 14 mm | - | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 256-LFBGA (14x14) | 256-LFBGA (14x14) | - | - | - | - | - | - | |
FTDI, Future Technology Devices International Ltd
|
35,869
|
Price on request
|
No | No | - | - | 8mA | - | - | - | - | Bridge, USB to UART | - | No | - | UART | - | 4 mm | - | No | No | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 20-QFN (4x4) | - | - | - | - | - | 3.3V ~ 5V | - |
Showing 1-50 of 3,543 products