What are Thermal Management ?
Thermal Management components are designed to regulate and dissipate heat in electronic devices, ensuring optimal performance and longevity. They are commonly used in applications like industrial power management and production electronics assembly. Important specifications for selection include Accuracy, which ensures precise temperature control; Operating Temperature, which defines the range in which the component can function effectively; and Mounting Type, which affects installation compatibility. Procurement teams should 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 | Total Stock | Pricing & RFQ | Accuracy | Function | Mounting Type | Operating Temperature | Output Alarm | Output Fan | Output Type | Sensing Temperature | Sensor Type | Supplier Device Package | Topology | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics
|
64,000
|
Price on request
64,000
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TDFN (2x3) | ADC (Sigma Delta), Register Bank | 2.7V ~ 3.6V | |
Texas Instruments
|
60,267
|
Price on request
60,267
|
±3°C | Fan Control, Temp Monitor | Surface Mount | 0°C ~ 85°C | Yes | Yes | 2-Wire SMBus | 0°C ~ 125°C | Internal and External | 8-SOIC | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | 3V ~ 3.6V | |
Texas Instruments
|
37,252
|
Price on request
37,252
|
±3°C(Max) | Hardware Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | 2-Wire Serial, I²C | -40°C ~ 125°C, External Sensor | Internal and External | 24-TSSOP | ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank | 3V ~ 5.5V | |
|
Microchip Technology
|
30,858
|
Price on request
30,858
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
Microchip Technology
|
30,839
|
Price on request
30,839
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-DFN (2x3) | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
|
Microchip Technology
|
30,810
|
Price on request
30,810
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
|
Microchip Technology
|
30,809
|
Price on request
30,809
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-DFN (2x3) | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
|
Microchip Technology
|
30,806
|
Price on request
30,806
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
|
Microchip Technology
|
30,805
|
Price on request
30,805
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-DFN (2x3) | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
|
Microchip Technology
|
30,804
|
Price on request
30,804
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 2.7V ~ 5.5V | |
|
Microchip Technology
|
30,801
|
Price on request
30,801
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
|
Microchip Technology
|
30,799
|
Price on request
30,799
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
|
Microchip Technology
|
30,795
|
Price on request
30,795
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
|
Microchip Technology
|
30,793
|
Price on request
30,793
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
25,952
|
Price on request
25,952
|
±0.5°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | SPI | - | External | 20-SSOP | ADC (Sigma Delta), Comparator, Register Bank | 3V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
23,443
|
Price on request
23,443
|
±12°C(Max) | Thermal Monitor, CPU Peripherals | Surface Mount | -40°C ~ 125°C | No | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 24-TSSOP | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | 2.8V ~ 5.75V | |
On Semiconductor
|
23,402
|
Price on request
23,402
|
±2.5% | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C | Internal and External | 24-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 3.6V | |
Texas Instruments
|
21,300
|
Price on request
21,300
|
±3°C(Max) | Hardware Monitor | Surface Mount | -25°C ~ 125°C | No | No | I²C | -25°C ~ 125°C, External Sensor | Internal and External | 24-TSSOP | ADC, Comparator, Fan Speed Counter, Register Bank | 2.8V ~ 5.75V | |
Analog Devices / Maxim Integrated
|
21,271
|
Price on request
21,271
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 10-uMAX/uSOP | ADC, Multiplexer, Register Bank | 2.7V ~ 5.5V | |
Texas Instruments
|
20,936
|
Price on request
20,936
|
±3°C Local(Typ), ±4°C Remote(Max) | Hardware Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | 2-Wire Serial, I²C/SMBUS | -40°C ~ 125°C | Internal and External | 24-TSSOP | ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank | 2.8V ~ 3.8V | |
On Semiconductor
|
20,860
|
Price on request
20,860
|
±1°C Local, ±3°C Remote | Temp Monitoring System (Sensor) | Surface Mount | 0°C ~ 120°C | Yes | No | SMBus | 0°C ~ 120°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
20,089
|
Price on request
20,089
|
±3.5°C Local(Max), ±3°C Remote(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | PWM | -40°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, PWM Generator, Tach Counter | 3V ~ 5.5V | |
|
Texas Instruments
|
19,062
|
Price on request
19,062
|
±2°C | Temperature Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C | Internal and External | 16-SSOP | ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank | 2.7V ~ 5.5V | |
Texas Instruments
|
18,940
|
Price on request
18,940
|
±3°C(Max) | Hardware Monitor | Surface Mount | -25°C ~ 125°C | No | No | I²C | -25°C ~ 125°C, External Sensor | Internal and External | 24-TSSOP | ADC, Comparator, Fan Speed Counter, Register Bank | 2.8V ~ 5.75V | |
|
Texas Instruments
|
17,877
|
Price on request
17,877
|
±3°C | Temperature Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C | Internal and External | 16-SSOP | ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank | 2.7V ~ 5.5V | |
Texas Instruments
|
15,912
|
Price on request
15,912
|
±2.5°C Local(Max), ±5°C Remote(Max) | Temp Monitoring System (Sensor), Watchdog | Surface Mount | -40°C ~ 125°C | Yes | No | 2-Wire Serial, I²C/SMBUS | -40°C ~ 125°C | Internal and External | 14-SOIC | ADC, Multiplexer, Register Bank | 3V ~ 26V | |
|
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
±2°C Local(Max), ±3°C Remote(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, Multiplexer, Register Bank, Tachometer | 3V ~ 5.5V | |
|
Analog Devices / Maxim Integrated
|
15,067
|
Price on request
15,067
|
±4°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C | Internal and External | 16-QSOP | ADC, PWM Generator, Tach Counter | 3V ~ 5.5V | |
|
On Semiconductor
|
14,500
|
Price on request
14,500
|
±3°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 120°C | No | Yes | SMBus | -40°C ~ 120°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
NXP Semiconductors
|
13,000
|
Price on request
13,000
|
±3°C(Max) | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-HWSON (2x3) | ADC (Sigma Delta), Comparator, Register Bank | 3V ~ 3.6V | |
|
On Semiconductor
|
12,952
|
Price on request
12,952
|
±2.5°C | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C | Internal and External | 24-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 3.6V | |
|
On Semiconductor
|
10,913
|
Price on request
10,913
|
±2.5% | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C | Internal and External | 24-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 3.6V | |
|
On Semiconductor
|
10,581
|
Price on request
10,581
|
±4°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 32-LFCSP-VQ (5x5) | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
|
Texas Instruments
|
10,186
|
Price on request
10,186
|
±3°C | Fan Control, Temp Monitor | Surface Mount | 0°C ~ 85°C | Yes | Yes | 2-Wire SMBus | 0°C ~ 125°C | Internal and External | 8-SOIC | ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank | 3V ~ 3.6V | |
On Semiconductor
|
9,824
|
Price on request
9,824
|
±3.5°C | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | Yes | 2-Wire Serial, I²C/SMBUS | 0°C ~ 85°C, -40°C ~ 125°C | Internal and External | 24-QFN (4x4) | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 3.6V | |
|
Analog Devices / Maxim Integrated
|
9,233
|
Price on request
9,233
|
±3.5°C Local(Max), ±5°C Remote(Max) | Thermometer, Thermostat | Surface Mount | -55°C ~ 125°C | Yes | No | 2-Wire SMBus | -55°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
Nuvoton Technology
|
8,777
|
Price on request
8,777
|
±3°C(Max) | Hardware Monitor | Surface Mount | 0°C ~ 70°C | No | Yes | I²C, ISA | External Sensor | External | 48-QFP (7x7) | ADC, Fan Speed Counter, Register Bank | 4.5V ~ 5.5V | |
|
Texas Instruments
|
8,384
|
Price on request
8,384
|
±3°C(Max) | Hardware Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | 2-Wire Serial, I²C | -40°C ~ 125°C, External Sensor | Internal and External | 24-TSSOP | ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank | 3V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
8,097
|
Price on request
8,097
|
±0.5°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | SPI | - | External | 20-TQFN (5x5) | ADC (Sigma Delta), Comparator, Register Bank | 3V ~ 3.6V | |
|
On Semiconductor
|
7,677
|
Price on request
7,677
|
±2.5% | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C | Internal and External | 16-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 3.6V | |
|
On Semiconductor
|
7,020
|
Price on request
7,020
|
±1°C Local, ±3°C Remote | Fan Control, Temp Monitor | Surface Mount | 0°C ~ 100°C | Yes | Yes | Open Drain | 0°C ~ 100°C, External Sensor | Internal and External | 24-QSOP | ADC, Fan Control, Register Bank | 3V ~ 5.5V | |
|
Texas Instruments
|
6,787
|
Price on request
6,787
|
±2.5°C Local(Max), ±5°C Remote(Max) | Temp Monitoring System (Sensor), Watchdog | Surface Mount | -40°C ~ 125°C | Yes | No | 2-Wire Serial, I²C/SMBUS | -40°C ~ 125°C | Internal and External | 14-SOIC | ADC, Multiplexer, Register Bank | 3V ~ 26V | |
|
STMicroelectronics
|
6,700
|
Price on request
6,700
|
±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | No | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TDFN (2x3) | ADC (Sigma Delta), Register Bank | 2.7V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
6,585
|
Price on request
6,585
|
±3°C(Max) | Thermocouple Amplifier | Through Hole | -55°C ~ 125°C | Yes | No | Voltage | - | External | 14-CERDIP | Ice Point Compensation, Overload Detection | 5V ~ ±15V | |
|
NXP Semiconductors
|
6,346
|
Price on request
6,346
|
±4°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-HWSON (2x3) | ADC (Sigma Delta), Register Bank | 1.7V ~ 3.6V | |
Analog Devices / Maxim Integrated
|
6,309
|
Price on request
6,309
|
±4°C(Max) | Thermocouple Conditioner | Surface Mount | -55°C ~ 125°C | Yes | No | Voltage | -200°C ~ 1250°C | External | 8-SOIC | Ice Point Compensation | 5V ~ 30V | |
|
On Semiconductor
|
6,172
|
Price on request
6,172
|
±2.5% | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C | Internal and External | 16-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 3.6V | |
|
Analog Devices / Maxim Integrated
|
6,005
|
Price on request
6,005
|
±1°C(Max) | Thermocouple Amplifier | Through Hole | -55°C ~ 125°C | Yes | No | Voltage | - | External | 14-CERDIP | Ice Point Compensation, Overload Detection | 5V ~ ±15V | |
|
Texas Instruments
|
6,000
|
Price on request
6,000
|
±2°C | Temperature Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C | Internal and External | 16-SSOP | ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank | 2.7V ~ 5.5V | |
Analog Devices / Maxim Integrated
|
5,830
|
Price on request
5,830
|
±1.5°C(Max) | Fan Control, Temp Monitor | Surface Mount | -65°C ~ 120°C | No | Yes | SMBus | -40°C ~ 120°C, External Sensor | Internal and External | 24-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 5.5V |
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