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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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MCP9843T-BE/STIC TEMP SENSOR DGTL 8TSSOP |
3,911 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | 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-TSSOP |
|
|
SE97BTP,547IC TEMP SENSOR DIMM 8HWSON |
104,389 | - |
|
Datasheet |
- | 8-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Temp Monitoring System (Sensor), DIMM DDR Memory | Internal | -40°C ~ 125°C | ±3°C(Max) | ADC (Sigma Delta), Comparator, Register Bank | I2C/SMBus | Yes | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 8-HWSON (2x3) |
|
MCP98243T-BE/MNYIC TEMP SENSOR 2WIRE 3V 8-TDFN |
10,076 | - |
|
Datasheet |
- | 8-WFDFN 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-TDFN (2x3) |
|
|
MCP98243T-BE/STIC TEMP SENSOR 2WIRE 3V 8-TSSOP |
6,449 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | 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-TSSOP |
|
|
MCP98243-BE/STIC TEMP SENSOR 3V 2WIRE 8-TSSOP |
655 | - |
|
Datasheet |
- | 8-TSSOP (0.173", 4.40mm Width) | Tube | 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-TSSOP |
|
EMC2103-2-AP-TRIC RPM FAN CTRLR 16QFN |
3,478 | - |
|
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) |
|
EMC2104-BP-TRIC RPM FAN CTRLR 20QFN |
2,212 | - |
|
Datasheet |
- | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | - | ±2°C(Max) | ADC (Sigma Delta), Comparator, Register Bank, Tach | 2-Wire SMBus | Yes | Yes | 3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 20-QFN (4x4) |
|
EMC2106-DZK-TRIC RPM FAN CTRLR 28VQFN |
3,626 | - |
|
Datasheet |
- | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | - | ±2°C(Max) | ADC (Sigma Delta), Comparator, Register Bank, Tach | 2-Wire SMBus | Yes | Yes | 3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 28-QFN (5x5) |
|
ADT7473ARQZ-1RLIC REMOTE THERMAL CTLR 16QSOP |
1,618 | - |
|
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 |
|
AMC6821SQDBQRQ1IC TEMP MONTR/PWM FANCTRL 16SSOP |
1,335 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Temperature Monitor | Internal and External | -40°C ~ 125°C | ±2°C | ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank | SMBus | Yes | Yes | 2.7V ~ 5.5V | -40°C ~ 125°C | Automotive | AEC-Q100 | Surface Mount | 16-SSOP |
|
ADT7476ARQZ-REELIC REMOTE THERMAL CTRR 24QSOP |
6,742 | - |
|
Datasheet |
dBCool® | 24-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 | 24-QSOP |
|
MAX6643LBFAEE+IC CTLR PWM FAN-SPEED 16QSOP |
2,357 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | Active | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C, External Sensor | ±3.5°C Local(Max), ±3°C Remote(Max) | ADC, PWM Generator, Tach Counter | PWM | Yes | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
ADT7490ARQZ-REELIC THERM MON FAN CTLR 24QSOP |
1,843 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C | ±2.5°C | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 24-QSOP |
|
LM96000CIMTX/NOPBIC HDWR MON W/FAN CTRL 24-TSSOP |
992 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Hardware Monitor | Internal and External | 0°C ~ 125°C | ±3°C Local(Max), ±4°C Remote(Max) | ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank | 2-Wire SMBus | No | Yes | 3V ~ 3.6V | 0°C ~ 85°C | - | - | Surface Mount | 24-TSSOP |
|
|
MAX6684ESA+IC DETECTOR FAN FAIL 8-SOIC |
762 | - |
|
Datasheet |
- | 8-SOIC (0.154", 3.90mm Width) | Tube | Active | Fan Control, Temp Monitor | Internal | - | - | Oscillator | Active Low/Open Drain | Yes | Yes | 3V ~ 5.5V | -40°C ~ 85°C | - | - | Surface Mount | 8-SOIC |
|
MAX6643LBBAEE+TIC CNTRLR FAN SPEED 16-QSOP |
1,433 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C, External Sensor | ±3.5°C Local(Max), ±3°C Remote(Max) | ADC, PWM Generator, Tach Counter | PWM | Yes | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
ADT7476AARQZ-RIC REMOTE THERMAL CTLR 24QSOP |
9,540 | - |
|
Datasheet |
dBCool® | 24-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 | 24-QSOP |
|
MAX6639ATE+IC TEMP MONITOR 2CH 16-TQFN |
1,802 | - |
|
Datasheet |
- | 16-WQFN Exposed Pad | Tube | 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) |
|
LM96080CIMTX/NOPBIC HARDWARE MONITOR 24-TSSOP |
7,054 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Hardware Monitor | Internal and External | -40°C ~ 125°C, External Sensor | ±3°C(Max) | ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank | 2-Wire Serial, I2C | No | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 24-TSSOP |
|
MAX6615AEE+IC TEMP MONITOR DL-CH 16-QSOP |
753 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tube | 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 |

