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 | Architecture | Automotive Grade | Current | Current Consumption | Data Rate | Failure Rate | Function | Halogen Free | Industrial Grade | Interface | Lead Spacing | Medical Grade | Military Grade | Mounting Style | Number of Ports | Operating Temperature | Operating Voltage | Package / Case | Product Type | Protocol | Speed | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Type | Voltage | Voltage Supply | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology
|
26,478
|
Price on request
|
- | - | - | 190 mA | - | 10 Mb/s | - | Switch | - | - | I²C | 10 mm | - | - | SMD/SMT | - | -40°C ~ 85°C | 3.3 V | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 72-QFN (10x10) | - | - | - | - | Three Port Managed Ethernet Switch | 3.3V | - | |
Microchip Technology
|
26,307
|
Price on request
|
- | - | - | 78mA | - | - | - | Bridge, USB to Ethernet | - | - | USB | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | USB 2.0, 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | - | 78mA | - | No | - | 3.3V | - | |
|
Microchip Technology
|
26,302
|
Price on request
|
No | - | No | 78mA | 78mA | - | - | Bridge, USB to Ethernet | - | No | USB | - | No | No | - | - | -40°C ~ 85°C | 3.3V | - | - | Ethernet | - | USB 2.0, 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | - | - | - | No | - | 3.3V | - | |
Microchip Technology
|
26,295
|
Price on request
|
- | - | - | 125mA | - | - | - | Controller | Halogen Free | - | PCI | 14 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-VTQFP (14x14) | 128-VTQFP (14x14) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,294
|
Price on request
|
- | - | - | 125mA | - | - | - | Controller | Lead-free RoHS Compliant | - | PCI | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-VTQFP (14x14) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,290
|
Price on request
|
- | - | - | 135mA | - | - | - | Switch | - | - | Parallel | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX PHY | - | 128-XVTQFP (14x14) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,289
|
Price on request
|
- | - | - | 135mA | - | - | - | Switch | - | - | Parallel | 14 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX PHY | - | 128-VTQFP (14x14) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,287
|
Price on request
|
- | - | - | 135mA | - | - | - | Switch | - | - | Parallel | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-XVTQFP (14x14) | 128-XVTQFP (14x14) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,284
|
Price on request
|
- | - | - | 165mA | - | - | - | Switch | - | - | Parallel | 14 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-XVTQFP (14x14) | 128-XVTQFP (14x14) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,282
|
Price on request
|
- | - | - | 165mA | - | - | - | Switch | - | - | I²C | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-XVTQFP (14x14) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,272
|
Price on request
|
- | - | - | 50mA | - | - | - | Controller | - | - | Parallel | - | - | - | - | - | -40°C to 85°C | - | - | - | Ethernet | - | IEEE 802.3 (ANSI 8802-3); 10 Base-T PHY | - | 100-TQFP (14x14) | - | - | - | No | - | 3.3V | 3.3V | |
|
Microchip Technology
|
26,262
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | Parallel | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 56-QFN (8x8) | 56-QFN (8x8) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,259
|
Price on request
|
- | - | - | 50mA | - | - | - | Controller | - | - | Parallel | 14 mm | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10 Base-T PHY | - | 100-QFP (14x20) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,257
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | Parallel | 14 mm | - | - | - | - | -40°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-QFP (14x20) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,257
|
Price on request
|
No | - | No | 20mA ~ 50mA | - | - | - | Non-PCI Single-Chip | - | No | - | - | No | No | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | IEEE 802.3, 10 Base-T PHY | - | 100-QFP (14x20) | - | - | - | No | - | 3.3V, 5V | - | |
Microchip Technology
|
26,252
|
Price on request
|
No | - | No | - | - | - | - | Controller | - | No | Parallel | - | No | No | - | - | - | - | - | - | Ethernet | - | 100 Base-TX PHY | °C ~ °C | 144-TQFP (20x20) | - | - | - | Tray | - | - | - | |
|
Microchip Technology
|
26,251
|
Price on request
|
No | - | No | - | - | - | - | Controller | - | No | - | - | No | No | - | - | - | - | - | - | Ethernet | 10/100 Mbps | IEEE 802.3 100BASE-T; IEEE 802.3, 10/100 Base-T/TX PHY | °C ~ °C | 208-QFP (28x28) | 208-QFP (28x28) | - | - | No | - | - | - | |
|
Microchip Technology
|
26,240
|
Price on request
|
- | - | - | 30mA | - | - | - | Bridge, USB to Ethernet | - | - | USB | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | USB 2.0, 10/100 Base-T/TX PHY | - | 56-VQFN (8x8) | 56-VQFN (8x8) | - | 1.2V, 3.3V | No | - | 1.2V, 3.3V | - | |
Microchip Technology
|
26,214
|
Price on request
|
- | - | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX; 100 Base-FX PHY, TS-1000, 10/100 Base-T/TX PHY; IEEE 802.3u | - | - | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Texas Instruments
|
26,182
|
$3.65
|
- | - | - | - | - | - | - | Host Controller | - | - | USB, PCIe | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | USB 3.0 | - | 100-WQFN-MR (9x9) | - | - | - | - | - | 1.1V, 3.3V | 1.1V, 3.3V | |
Microchip Technology
|
26,174
|
Price on request
|
- | - | - | - | - | - | - | Bridge, USB to Ethernet | - | - | USB | - | - | - | - | - | -40°C ~ 85°C | - | QFN-56-EP(8x8) | - | Ethernet | - | USB 2.0, 10/100/1000 Base-T/TX | - | 56-QFN (8x8) | - | - | - | - | - | 1.2V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,172
|
Price on request
|
- | - | - | - | - | - | - | Bridge, USB to Ethernet | - | - | USB | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | USB 2.0, 10/100/1000 Base-T/TX | - | 56-QFN (8x8) | - | - | - | - | - | 1.2V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,110
|
Price on request
|
- | - | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | 3 | -40°C ~ 85°C | - | - | - | Ethernet | - | 100 Base-FX PHY, TS-1000, 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,109
|
Price on request
|
- | - | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX | - | 128-PQFP (14x20) | - | - | - | - | - | 3.1V ~ 3.5V | 3.1V ~ 3.5V | |
Microchip Technology
|
26,108
|
Price on request
|
- | - | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX | - | 128-PQFP (14x20) | - | - | - | - | - | 3.1V ~ 3.5V | 3.1V ~ 3.5V | |
Microchip Technology
|
26,106
|
Price on request
|
- | Store-and-forward | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | 3 | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX | - | - | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,105
|
Price on request
|
No | - | No | 120mA | - | - | - | Switch | - | No | I²C, SPI | - | No | No | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX | - | - | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,102
|
Price on request
|
- | - | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | 3 | 0°C ~ 70°C | - | - | - | Ethernet | - | 100 Base-FX PHY, TS-1000, 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 3.1V ~ 3.5V | 3.1V ~ 3.5V | |
Microchip Technology
|
26,101
|
Price on request
|
- | - | - | 120mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | 3 | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FL/SX PHY, 10/100 Base-T/TX PHY | °C ~ °C | 128-PQFP (14x20) | - | 120mA | 3.1V ~ 3.5V | No | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,100
|
Price on request
|
- | - | - | 115mA | - | - | - | Switch | - | - | I²C, SPI | 0 mm | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP (10x10) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,094
|
Price on request
|
No | - | No | 115mA | - | - | - | Switch | - | No | I²C, SPI | 0 mm | No | No | - | - | -40°C ~ 125°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP (10x10) | - | - | - | No | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,092
|
Price on request
|
- | - | - | 115mA | - | - | - | Switch | - | - | I²C, SPI | 0 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-PQFP (10x10) | - | 115mA | 1.8V, 2.5V, 3.3V | true | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,091
|
Price on request
|
- | - | - | 115mA | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-PQFP (10x10) | - | - | - | Tape & Reel | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,088
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | MII, RMII | 0 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 80-LQFP (10x10) | - | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,088
|
Price on request
|
- | - | - | 115mA | - | - | - | Switch | - | - | I²C, SPI | 10 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 100 Base-FX PHY | - | 64-LQFP (10x10) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,077
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX PHY | - | 48-LQFP (7x7) | 48-LQFP (7x7) | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,072
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | Parallel | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-FL/FX/T/TX/SX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,065
|
Price on request
|
- | - | - | 85mA | - | - | - | MAC Controller | - | - | Parallel | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,064
|
Price on request
|
- | - | - | 85mA | - | - | - | MAC Controller | - | - | Parallel | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | |
Microchip Technology
|
26,063
|
Price on request
|
- | - | - | 85mA | - | - | - | MAC Controller | - | - | Parallel | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-PQFP (14x20) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,059
|
Price on request
|
- | - | - | 85mA | - | - | - | MAC Controller | - | - | Parallel | 7 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 48-LQFP (7x7) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,057
|
Price on request
|
- | - | - | 85mA | - | - | KSZ8851 | MAC Controller | - | - | Parallel | 7 mm | - | - | SMD/SMT | - | -40°C ~ 85°C | - | - | Ethernet ICs | Ethernet | - | 10/100 Base-T/TX PHY | - | 48-LQFP (7x7) | - | - | - | - | - | 1.8V, 2.5V, 3.3V | - | |
Microchip Technology
|
26,052
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | PCI | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 100-LFBGA (9x9) | - | - | - | No | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,051
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | PCI | 9 mm | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 100-LFBGA (9x9) | - | - | - | - | - | 3.1V ~ 3.5V | 3.1V ~ 3.5V | |
Microchip Technology
|
26,049
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | PCI | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | - | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,048
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | Parallel | 0 mm | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-LQFP (14x14) | 128-LQFP (14x14) | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,047
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | Parallel | 14 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-LQFP (14x14) | 128-LQFP (14x14) | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,045
|
Price on request
|
- | Store-and-Forward | - | 122mA | - | - | - | Switch | - | - | Parallel | 14 mm | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-LQFP (14x14) | 128-LQFP (14x14) | - | - | - | - | 3.3V | - | |
Microchip Technology
|
26,044
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | Parallel | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-LQFP (14x14) | - | - | - | - | - | 3.1V ~ 3.5V | - | |
Microchip Technology
|
26,043
|
Price on request
|
- | - | - | 122mA | - | - | - | Switch | - | - | Parallel | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 128-LQFP (14x14) | - | - | - | - | - | 3.1V ~ 3.5V | - |
Showing 151-200 of 3,543 products