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0755-82798135Thermal Management
Thermal Management
Thermal management ICs and related components are used to monitor, control, and protect electronic systems from excessive temperature. They include temperature sensors, fan controllers, thermal monitors, and protection devices, and are commonly used in power supplies, servers, industrial equipment, automotive electronics, communication systems, consumer devices, and embedded applications.
TomatoElec is an independent electronic components distributor supplying thermal management products from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, onsemi, Infineon, Microchip, Renesas, NXP, Diodes Incorporated, and Maxim Integrated. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for thermal management sourcing support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Sensor Type | Sensing Temperature | Accuracy | Topology | Output Type | Output Alarm | Output Fan | Voltage - Supply | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LTC2990CMS#PBFIC TEMP/VOLT/CUR MONITOR 10MSOP |
3,913 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Temp Monitoring System (Sensor) | Internal and External | - | ±3.5°C Local(Max), ±1.5°C Remote(Max) | ADC, Multiplexer, Voltage Reference | I2C | Yes | Yes | 2.9V ~ 5.5V | 0°C ~ 70°C | - | - | Surface Mount | 10-MSOP |
|
MAX6615AEE+TIC TEMP MONITOR DL-CH 16-QSOP |
9,145 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C | ±4°C(Max) | ADC, PWM Generator, Tach Counter | SMBus | Yes | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
MAX6639FATE+IC 2CH TEMP MONITOR 16TQFN |
220 | - |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tube | Active | Fan Control, Temp Monitor | Internal and External | 0°C ~ 150°C, External Sensor | -2.5°C Local(Max), ±1°C Remote(Max) | ADC, PWM Generator, Tach Counter | I2C/SMBus | Yes | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-TQFN (5x5) |
|
MAX6639AEE+TIC TEMP MONITOR 2CH 16-QSOP |
6,987 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | 0°C ~ 150°C, External Sensor | ±2°C Local(Max), ±1°C Remote(Max) | ADC, PWM Generator, Tach Counter | I2C/SMBus | Yes | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
ADT7470ARQZ-REELIC SENSOR TEMP FAN CTRLR 16QSOP |
7,306 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | External | External Sensor | - | ADC, Comparator, Fan Speed Control, Register Bank | I2C/SMBus | Yes | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
LTC2986ILX-1#PBFIC SENSOR TEMP MEASUREMNT 48LQFP |
600 | - |
|
Datasheet |
- | 48-LQFP | Tray | Active | Temp Monitoring System (Sensor) | External | -265°C ~ 1800°C | - | ADC (Sigma Delta), Multiplexer, Register Bank | SPI | No | No | 2.85V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 48-LQFP (7x7) |
|
LTC2986CLX-1#PBFIC SENSOR TEMP MEASUREMNT 48LQFP |
199 | - |
|
Datasheet |
- | 48-LQFP | Tray | Active | Temp Monitoring System (Sensor) | External | -265°C ~ 1800°C | - | ADC (Sigma Delta), Multiplexer, Register Bank | SPI | No | No | 2.85V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 48-LQFP (7x7) |
|
LTC2986ILX#PBFIC SENSOR TEMP MEASUREMNT 48LQFP |
249 | - |
|
Datasheet |
- | 48-LQFP | Tray | Active | Temp Monitoring System (Sensor) | External | -265°C ~ 1800°C | - | ADC (Sigma Delta), Multiplexer, Register Bank | SPI | No | No | 2.85V ~ 5.25V | -40°C ~ 85°C | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
MCP9805T-BE/STIC SENSOR THERMAL 3.0V 8TSSOP |
904 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Temp Monitoring System (Sensor) | Internal | -40°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Register Bank | I2C/SMBus | No | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
|
MCP9805-BE/STIC SENSOR THERMAL 3.0V 8TSSOP |
294 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tube | Active | Temp Monitoring System (Sensor) | Internal | -40°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Register Bank | I2C/SMBus | No | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
|
MCP9843-BE/STIC TEMP SENSOR DGTL 8-TSSOP |
282 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tube | Active | Temp Monitoring System (Sensor) | Internal | -40°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Register Bank | I2C/SMBus | Yes | No | 2.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 8-TSSOP |
|
|
MCP98243T-BE/MCIC TEMP SENSOR 2WIRE 3V 8-DFN |
8,320 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Temp Monitoring System (Sensor), DIMM DDR Memory | Internal | -40°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Register Bank | I2C/SMBus | Yes | No | 2.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 8-DFN (2x3) |
|
STTS2004B2DN3FMOD TEMP SENSOR 4KB EEP 8TDFN |
86,859 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Temp Monitoring System (Sensor), DIMM DDR Memory | Internal | -20°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Register Bank | 2-Wire Serial, I2C | Yes | No | 2.2V ~ 3.6V | -20°C ~ 125°C | - | - | Surface Mount | 8-TDFN (2x3) |
|
EMC2103-4-AP-TRSINGLE RPM FAN CONTROLLER |
2,171 | - |
|
Datasheet |
- | 16-VQFN Exposed Pad | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | - | ±2°C | ADC (Sigma Delta), Multiplexer, Register Bank | SMBus | Yes | Yes | 3.3V | - | - | - | Surface Mount | 16-QFN (4x4) |
|
LM63CIMAX/NOPBIC TEMP SENSOR REMOTE 8-SOIC |
3,303 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | 0°C ~ 125°C | ±3°C | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | 2-Wire SMBus | Yes | Yes | 3V ~ 3.6V | 0°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
ADT7473ARQZ-REELIC REMOTE THERMAL CTLR 16QSOP |
2,828 | - |
|
Datasheet |
dBCool® | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C | ±2.5% | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
MAX6641AUB94+IC TEMP MONITOR SMBUS 10UMAX |
185 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Fan Control, Temp Monitor | Internal and External | 0°C ~ 125°C, 0° ~ 255°C | ±4°C(Max) | ADC, PWM Generator, Tach Counter | SMBus | Yes | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 10-uMAX/uSOP |
|
MAX6652AUB+IC TEMP SENS/MON 10-UMAX |
1,209 | - |
|
Datasheet |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Temp Monitoring System (Sensor) | Internal | -40°C ~ 125°C | ±2°C(Max) | ADC, Multiplexer, Register Bank | I2C/SMBus | Yes | No | 2.7V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 10-uMAX/uSOP |
|
MAX6639ATE+TIC TEMP MONITOR 2CH 16-TQFN |
2,396 | - |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | 0°C ~ 150°C, External Sensor | ±2°C Local(Max), ±1°C Remote(Max) | ADC, PWM Generator, Tach Counter | I2C/SMBus | Yes | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-TQFN (5x5) |
|
LM81CIMTX-3/NOPBIC MPU SYSTEM HDWR MON 24-TSSOP |
2,632 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Hardware Monitor | Internal and External | -40°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | 2-Wire SMBus | Yes | Yes | 2.8V ~ 3.8V | -40°C ~ 125°C | - | - | Surface Mount | 24-TSSOP |

