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 | Function | Height | Industrial Grade | Interface | Lead Spacing | Lead Style | Length | Medical Grade | Military Grade | Mounting Style | Mounting Type | Operating Temperature | Operating Voltage | Package / Case | Product Type | Protocol | SVHC Present | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Voltage | Voltage Supply | Width | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FTDI, Future Technology Devices International Ltd
|
28,747
|
Price on request
|
- | - | 70mA | - | - | - | - | Bridge, USB to UART | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 64-QFN (9x9) | - | - | - | Tape & Reel | 3V ~ 3.6V | - | - | |
Microchip Technology
|
28,732
|
Price on request
|
- | - | - | 10, 100 Mbps | Full Duplex, Half Duplex | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | SMD/SMT | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10Base-T, 100Base-Tx | °C ~ °C | 48-LQFP (7x7) | - | - | - | No | 1.8V, 2.5V, 3.3V | - | - | |
Microchip Technology
|
28,642
|
$3.65
|
- | - | 70mA | - | - | - | - | Hub Controller | - | - | USB | - | - | - | - | - | - | - | 0°C ~ 85°C | - | - | - | USB | - | - | - | 36-SQFN (6x6) | 36-SQFN (6x6) | - | - | - | 3V ~ 3.6V | - | - | |
Texas Instruments
|
28,470
|
$4.71
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB, GPIO, I²C, SMBus | - | - | - | - | - | - | - | -40 to 85 | - | - | - | USB | - | USB 3.0 | - | 64-VQFN (9x9) | - | - | - | Tape & Reel | 1.1V, 3.3V | - | - | |
Microchip Technology
|
28,442
|
Price on request
|
- | - | 115mA | 10 Mbps, 100 Mbps | Full Duplex, Half Duplex | - | KSZ8873 | Switch | 1.4 mm | - | I²C, SPI | - | - | 10 mm | - | - | SMD/SMT | - | 0°C ~ 70°C | - | - | Ethernet ICs | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP (10x10) | - | - | - | - | 1.8V, 2.5V, 3.3V | - | 10 mm | |
Microchip Technology
|
28,212
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | MII, RMII | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-QFN (8x8) | - | - | - | No | 1.8V, 2.5V, 3.3V | - | - | |
Microchip Technology
|
28,158
|
$3.65
|
- | - | 10mA | - | - | - | - | Controller | - | - | SPI | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | CANbus | - | CAN 2.0 | - | 18-PDIP | - | - | - | - | 2.7V ~ 5.5V | - | - | |
Microchip Technology
|
28,154
|
$3.65
|
- | - | 10mA | - | - | - | - | Controller | - | - | SPI | - | - | - | - | - | - | - | -40°C ~ 125°C | 3.0V | - | - | CANbus | - | CAN 2.0 | - | 18-SOIC | - | - | - | - | 4.5V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,149
|
$3.65
|
- | - | 10mA | - | - | - | - | Controller | - | - | SPI | 7.62 mm | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | CANbus | - | CAN 2.0 | °C ~ °C | 18-PDIP | 18-PDIP | - | - | No | 4.5V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,117
|
$3.65
|
No | No | 2.2mA | - | - | - | - | Controller | - | No | UART | - | - | - | No | No | - | - | -40°C ~ 125°C | - | - | - | IRDA® | - | - | - | 18-PDIP | - | - | - | No | 3V ~ 5.5V | - | - | |
Microchip Technology
|
28,077
|
$3.65
|
- | - | 13mA | - | - | - | - | Bridge, USB to I2C/UART | - | - | I2C, UART | - | - | - | - | - | - | Surface Mount | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 14-SOIC | 14-SOIC | - | - | - | 3V ~ 5.5V | - | - | |
Microchip Technology
|
28,076
|
$3.65
|
No | No | 13mA | - | - | > 4 kV HBM | - | Bridge, USB to I²C/UART | - | No | I²C, UART | 0 mm | - | - | No | No | - | - | -40°C to +85°C | - | - | - | USB | - | USB 2.0 | - | 16-QFN (4x4) | 16-QFN (4x4) | 13mA | - | No | 3.0 to 5.5V | - | - | |
Microchip Technology
|
28,066
|
$3.65
|
- | - | 13mA | - | - | - | - | Bridge, USB to I²C/UART | - | - | I²C, UART | 7.62 mm | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 14-PDIP | 14-PDIP | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,064
|
$3.65
|
- | - | 7mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C | - | - | - | IrDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 3V | - | - | |
Microchip Technology
|
28,057
|
$3.65
|
- | - | 13mA | - | - | - | - | Bridge, USB to UART | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 20-SOIC | 20-SOIC | - | - | - | 3V ~ 5.5V | - | - | |
Microchip Technology
|
28,055
|
$3.65
|
- | - | 15mA | - | - | - | - | Bridge, USB to UART | - | - | UART | 5.30 mm | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | USB | - | USB 2.0 | °C ~ °C | 20-SSOP | - | - | - | No | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,051
|
$3.65
|
No | No | 15mA | - | - | - | - | Bridge, USB to UART | - | No | UART | 5.30 mm | - | - | No | No | - | - | -40°C ~ 125°C | - | - | - | USB | - | USB 2.0 | - | 20-SSOP | 20-SSOP (0.209", 5.30mm Width) | - | - | No | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,049
|
$3.65
|
- | - | 7mA | - | - | - | - | Controller | - | - | UART | 0.209 mm | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IRDA® | - | - | - | 20-SSOP | - | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,048
|
$3.65
|
- | - | 7mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IrDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,047
|
$3.65
|
- | - | 7mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IrDA® | - | - | - | 20-SSOP | - | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,045
|
$3.65
|
- | - | 2.2mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IrDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,045
|
$3.65
|
- | - | 7mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IrDA® | - | - | - | 18-PDIP | 18-PDIP | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,043
|
$3.65
|
- | - | 7 mA | - | - | - | - | Controller | - | - | UART | 7.5 mm | - | - | - | - | - | - | -40°C | - | - | - | IRDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 3 V | - | - | |
|
Microchip Technology
|
28,042
|
$3.65
|
- | - | 7mA | - | - | - | - | Controller | - | - | UART | 0.209 mm | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IRDA® | - | - | - | 20-SSOP | 20-SSOP | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,039
|
$3.65
|
- | - | 2.2mA | 9600 baud | - | - | - | Controller | - | - | UART | 0.209 mm | Through Hole | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IRDA® | - | - | - | 20-SSOP | - | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,037
|
$3.65
|
- | - | 2.2mA | - | - | - | - | Controller | - | - | UART | - | Through-Hole | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IrDA® | - | - | - | 20-SSOP | - | - | - | - | 3V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,036
|
$3.65
|
- | - | 2.2mA | - | - | - | - | Controller | - | - | UART | 7.5 mm | - | - | - | - | - | - | -40°C / 125°C | - | - | - | IrDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 3V / 5.5V | - | - | |
|
Microchip Technology
|
28,034
|
$3.65
|
- | - | 2.2mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C / 125°C | - | - | - | IrDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 2V / 5.5V | - | - | |
|
Microchip Technology
|
28,033
|
$3.65
|
- | - | 2.2mA | - | - | - | - | Controller | - | - | UART | - | - | - | - | - | - | - | -40°C ~ 125°C | - | - | - | IRDA® | - | - | - | 18-SOIC | 18-SOIC | - | - | - | 2.0V ~ 5.5V | - | - | |
|
Microchip Technology
|
28,032
|
$3.65
|
- | - | 2.2mA | - | - | - | - | Controller | - | - | UART | 7.62 mm | - | - | - | - | - | - | -40°C / 125°C | - | - | - | IRDA® | - | - | - | 18-PDIP | 18-PDIP | - | - | - | 3V ~ 5.5V | - | - | |
On Semiconductor
|
28,000
|
Price on request
|
- | - | 560mA | - | - | - | - | Controller | - | - | I²C | 2.5 mm | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | USB | - | USB 2.0 | - | 14-WQFN (2.5x2.5) | 14-WFQFN Exposed Pad | - | - | - | 3.3V, 5V | - | - | |
|
Microchip Technology
|
27,867
|
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) | 56-QFN (8x8) | - | - | - | 1.2V, 2.5V, 3.3V | - | - | |
Microchip Technology
|
27,735
|
Price on request
|
No | No | - | - | - | - | - | Switch | - | No | MII, RMII | 10 mm | - | - | No | No | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-FX/T/TX PHY | - | 80-LQFP (10x10) | - | - | - | - | 3.3V | - | - | |
Microchip Technology
|
27,731
|
Price on request
|
- | - | 120mA | 100 Mbps | - | - | - | Switch | - | - | I2C, SPI | - | - | - | - | - | - | Surface Mount | -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
|
27,696
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | Ethernet | 10 mm | - | - | - | - | - | - | -40°C ~ 115°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP-EP (10x10) | - | - | - | - | 3.3V | - | - | |
|
Microchip Technology
|
27,396
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | MII, RMII | - | - | - | - | - | - | - | -40°C ~ 85°C | - | 64-QFN (8x8) | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-QFN (8x8) | - | - | - | No | 1.8V, 2.5V, 3.3V | - | - | |
|
Microchip Technology
|
27,255
|
Price on request
|
- | - | - | - | - | - | - | Switch | - | - | MII, RMII | 8 mm | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-QFN (8x8) | 64-QFN (8x8) | - | - | - | 1.8V, 2.5V, 3.3V | - | - | |
|
Microchip Technology
|
27,245
|
Price on request
|
- | - | 115mA | - | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP (10x10) | - | - | - | No | 1.8V, 2.5V, 3.3V | - | - | |
|
Microchip Technology
|
27,212
|
Price on request
|
- | - | 115mA | - | - | - | - | Switch | - | - | I²C, SPI | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-PQFP (10x10) | - | - | - | - | 1.8V, 2.5V, 3.3V | 1.8V, 2.5V, 3.3V | - | |
|
Microchip Technology
|
27,193
|
Price on request
|
- | - | 115mA | - | - | - | - | Switch | - | - | I²C, SPI | 10 mm | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 64-LQFP (10x10) | 64-LQFP (10x10) | - | - | - | 1.8V, 2.5V, 3.3V | - | - | |
|
Microchip Technology
|
27,098
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | MII, RMII | 0 mm | - | - | - | - | - | SMD | -40°C ~ 85°C | - | - | - | Ethernet | - | - | - | 64-LQFP (10x10) | - | - | - | No | - | - | - | |
Microchip Technology
|
27,069
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Ethernet | - | - | °C ~ °C | 64-LQFP (10x10) | - | - | - | No | - | - | - | |
|
Microchip Technology
|
27,068
|
Price on request
|
No | No | - | - | - | - | - | Controller | - | No | - | - | - | - | No | No | - | Surface Mount | - | - | - | - | Ethernet | - | - | °C ~ °C | 64-LQFP (10x10) | - | - | - | No | - | - | - | |
|
Microchip Technology
|
26,993
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | - | 0 mm | - | - | - | - | Surface Mount | - | - | - | - | - | Ethernet | - | - | - | 64-LQFP (10x10) | - | - | 1.8 V, 2.5 V, 3.3 V | - | - | - | - | |
Microchip Technology
|
26,983
|
Price on request
|
- | - | 1 ~ 4mA | - | - | - | - | Controller | - | - | - | 6 mm | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100/1000 Base-T PHY | - | 48-SQFN (6x6) | 48-SQFN (6x6) | - | - | - | 1.2V, 2.5V, 3.3V | - | - | |
|
Microchip Technology
|
26,841
|
$3.65
|
- | - | 10mA | - | - | - | - | Controller | - | - | SPI | - | - | - | - | - | - | - | -40°C ~ 85°C | - | - | - | CANbus | - | CAN 2.0 | - | 18-SOIC | 18-SOIC | - | - | - | 2.7V ~ 5.5V | - | - | |
|
Broadcom Limited
|
26,687
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | - | - | - | - | - | - | - | |
Texas Instruments
|
26,666
|
$1.70
|
- | - | 40mA | - | - | - | - | Hub Controller | - | - | USB | 7 mm | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | USB 2.0 | - | 32-LQFP (7x7) | - | - | 3V ~ 3.6V | 1,000 | 3V ~ 3.6V | - | - | |
Maxlinear
|
26,616
|
$3.65
|
- | - | - | - | - | - | - | Hub Controller | - | - | USB | 6 mm | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | USB | - | USB 2.0 | - | 48-TQFN (6x6) | - | - | - | - | 3.3V, 5V | 3V ~ 3.6V | - | |
Microchip Technology
|
26,501
|
Price on request
|
- | - | - | - | - | - | - | Controller | - | - | Parallel | 14 mm | - | - | - | - | - | - | 0°C ~ 70°C | - | - | - | Ethernet | - | 10/100 Base-T/TX PHY | - | 100-TQFP (14x14) | 100-TQFP (14x14) | - | - | - | 3.3V | - | - |
Showing 101-150 of 3,543 products