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.
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| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
On Semiconductor
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±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 | |
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On Semiconductor
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±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 | |
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On Semiconductor
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±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
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±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 | |
NXP Semiconductors
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±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), Comparator, Register Bank | 3V ~ 3.6V | |
NXP Semiconductors
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±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-HVSON (3x3) | ADC (Sigma Delta), Comparator, Register Bank | 3V ~ 3.6V | |
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On Semiconductor
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±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 | |
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On Semiconductor
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±3°C Local(Max), ±5°C Remote(Max) | Temp Monitoring System (Sensor) | Surface Mount | 0°C ~ 100°C | Yes | No | SMBus | 0°C ~ 100°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±1°C Local, ±5°C Remote | Temp Monitoring System (Sensor) | Surface Mount | 0°C ~ 100°C | Yes | No | SMBus | 0°C ~ 100°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±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 | |
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On Semiconductor
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±1°C | Fan Control, Temp Monitor | Surface Mount | 0°C ~ 105°C | No | Yes | SMBus | 0°C ~ 105°C, External Sensor | Internal and External | 24-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±1°C, ±1°C(Max) | Fan Control, Temp Monitor | Surface Mount | 0°C ~ 100°C | Yes | Yes | SMBus | 0°C ~ 100°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±1°C Local, ±0.5°C Remote | Fan Control, Temp Monitor | Surface Mount | 0°C ~ 100°C | Yes | Yes | SMBus | 0°C ~ 100°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±1°C | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 3.6V | |
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On Semiconductor
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±1°C | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
On Semiconductor
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±2.25°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 32-LFCSP-VQ (5x5) | ADC, Comparator, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±1.5°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°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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On Semiconductor
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±3°C Local(Max), ±5°C Remote(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±1.5°C | 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, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 5.5V | |
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On Semiconductor
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±2°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°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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On Semiconductor
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±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 | |
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On Semiconductor
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±1.5°C(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | No | Yes | SMBus | -40°C ~ 125°C, External Sensor | Internal and External | 16-QSOP | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | 3V ~ 3.6V | |
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On Semiconductor
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±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 | |
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On Semiconductor
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±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
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±1.75°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | Simple Serial Transport™ (SST) | -40°C ~ 125°C, External Sensor | Internal and External | 10-MSOP | ADC, Multiplexer, Register Bank | 3V ~ 3.6V | |
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On Semiconductor
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±1.75°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | Simple Serial Transport™ (SST) | -40°C ~ 125°C, External Sensor | Internal and External | 10-MSOP | ADC, Multiplexer, Register Bank | 3V ~ 3.6V | |
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On Semiconductor
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±1.75°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | Simple Serial Transport™ (SST) | -40°C ~ 125°C, External Sensor | Internal and External | 10-MSOP | ADC, Multiplexer, Register Bank | 3V ~ 3.6V | |
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On Semiconductor
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±1.75°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | Simple Serial Transport™ (SST) | -40°C ~ 125°C, External Sensor | Internal and External | 10-MSOP | ADC, Multiplexer, Register Bank | 3V ~ 3.6V | |
Microchip Technology
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±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-DFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
NXP Semiconductors
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±4°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-HXSON (2x3) | ADC (Sigma Delta), Register Bank | 1.7V ~ 3.6V | |
Microchip Technology
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±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-TDFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
Microchip Technology
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±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-UDFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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±3°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TDFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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±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-DFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
NXP Semiconductors
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±3°C | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | Yes | 2-Wire Serial, I²C/SMBUS | -40°C ~ 125°C | Internal | 8-HWSON (2x3) | ADC (Sigma Delta), Comparator, Register Bank | 3V ~ 3.6V | |
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NXP Semiconductors
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±4°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-TSSOP | ADC (Sigma Delta), Register Bank | 1.7V ~ 3.6V | |
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NXP Semiconductors
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±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-HXSON (2x3) | ADC (Sigma Delta), Comparator, Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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- | Temp Monitoring System (Sensor), DIMM DDR Memory | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | -40°C ~ 125°C | Internal | 8-DFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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±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-DFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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±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-TDFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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±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-TDFN (2x3) | ADC (Sigma Delta), Register Bank | 3V ~ 3.6V | |
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Microchip Technology
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±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 | |
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IXYS
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- | Temp Monitoring System (Sensor) | Surface Mount | -40°C ~ 125°C | No | No | I²C | - | External | 16-TQFN (3x3) | ADC, Oscillator, Register Bank | 2.5V ~ 5.5V | |
Analog Devices / Maxim Integrated
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±2°C(Max) | Thermometer, Thermostat | Surface Mount | -55°C ~ 125°C | Yes | No | I²C/SMBus | -55°C ~ 125°C | Internal | 8-SOIC | ADC, Comparator, Oscillator, Register Bank | 2.7V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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±2°C(Max) | Thermometer, Thermostat | Surface Mount | -55°C ~ 125°C | Yes | No | I²C/SMBus | -55°C ~ 125°C | Internal | 8-SOIC | ADC, Comparator, Oscillator, Register Bank | 2.7V ~ 5.5V | |
Analog Devices / Maxim Integrated
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±4°C Local(Max), ±1°C Remote(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | 0°C ~ 140°C | Internal and External | 24-QSOP | ADC | 3V ~ 5.5V | |
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Analog Devices / Maxim Integrated
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±4°C Local(Max), ±1°C Remote(Max) | Fan Control, Temp Monitor | Surface Mount | -40°C ~ 125°C | Yes | Yes | I²C/SMBus | 0°C ~ 140°C | Internal and External | 24-QSOP | ADC | 3V ~ 5.5V | |
STMicroelectronics
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±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), EEPROM, Register Bank | 2.3V ~ 3.6V | |
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On Semiconductor
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±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 | |
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Renesas
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±1°C(Max) | Temp Monitoring System (Sensor) | Surface Mount | -20°C ~ 125°C | No | No | 2-Wire Serial, I²C/SMBUS | -20°C ~ 125°C | Internal | 8-VFQFPN (2x3) | ADC (Sigma Delta), Control Logic, Register Bank | 3V ~ 3.6V |
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