Thermal Management
Thermal management ICs monitor and control temperature in electronic systems using on-chip or remote diode temperature sensors, fan speed controllers, and thermal shutdown circuits. Available from TI, ADI (MAX), Microchip, and onsemi for server, networking, and automotive applications.
Product Series & Base Models
Navigate by model series to compare ordering variants and technical specifications within the Thermal Management family.
Browse Thermal Management Products
| PART NUMBER | MANUFACTURER | DESCRIPTION | STOCK | QTY / ACTION |
|---|---|---|---|---|
| LM64CILQ-F | Texas Instruments | — | 2,702 | |
| LM63DIMAX | Texas Instruments | — | 21,000 | |
| LM63DIMA | Texas Instruments | — | 14,400 | |
| LM63CIMAX | Texas Instruments | — | 1,606 | |
| AMC6821SDBQG4 | Texas Instruments | — | 883 | |
| AMC6821SDBQR | Texas Instruments | — | 10,620 | |
| STTS2002B2DN3F | STMicroelectronics | Temp Monitoring System (Sensor) -40°C ~ 125°C Internal Sensor I2C/SMBus Output 8-TDFN (2x3) | 31,560 | |
| STTS2004B2DN3F | STMicroelectronics | Temp Monitoring System (Sensor), DIMM DDR Memory -20°C ~ 125°C Internal Sensor 2-Wire Serial, I2C Output 8-TDFN (2x3) | 24,960 | |
| STTS424BDN3F | STMicroelectronics | Temp Monitoring System (Sensor) -40°C ~ 125°C Internal Sensor I2C/SMBus Output 8-TDFN (2x3) | 2,479 | |
| STTS3000B2DN3F | STMicroelectronics | Temp Monitoring System (Sensor), DIMM DDR Memory -40°C ~ 125°C Internal Sensor 2-Wire Serial, I2C/SMBUS Output 8-TDFN (2x3) | 2,970 |
Top Thermal Management Manufacturers
onsemi
onsemi Thermal Management products are available for part-number review, stock checks, and RFQ support.
28,226 productsRenesas
Renesas Thermal Management products are available for part-number review, stock checks, and RFQ support.
74,605 products
NXP Semiconductors
NXP Semiconductors Thermal Management products are available for part-number review, stock checks, and RFQ support.
20,288 products
Microchip Technology
Microchip Technology Thermal Management products are available for part-number review, stock checks, and RFQ support.
67,462 products
Texas Instruments
Texas Instruments Thermal Management products are available for part-number review, stock checks, and RFQ support.
84,045 products
Analog Devices
Analog Devices Thermal Management products are available for part-number review, stock checks, and RFQ support.
82,970 products
STMicroelectronics
STMicroelectronics Thermal Management products are available for part-number review, stock checks, and RFQ support.
19,050 productsAbout Thermal Management
Thermal Management ICs are specialized monitoring and control devices designed to measure temperature, manage cooling fan speeds, and trigger overtemperature shutdown interrupts, ensuring electronic boards operate within safe thermal limits. By offloading thermal tracking from the main host CPU, thermal management chips prevent thermal runaway and extend the operating life of high-power ASICs, CPUs, and power converter stages.
This category includes digital temperature sensor chips (interfaced via I2C, SPI, or 1-Wire), remote diode temperature monitors (which read temperature from integrated diodes in CPUs or FPGAs), fan controllers with closed-loop RPM regulation, and hardware thermal switches. Key parameters focus on temperature accuracy (+/-0.5C or better), operating temperature range (-40C to 125C+), channel count, interface, and standby current.
Browse Octatronics to search and compare thermal management ICs from industry giants including Analog Devices (Maxim), Texas Instruments, Microchip Technology, and onsemi. Filter by sensor type, accuracy, package style, and submit bulk RFQs online for competitive pricing.
Frequently Asked Questions
Octatronics can help source a wide range of Thermal Management from major manufacturers worldwide, including active production parts, long-lead-time items, and hard-to-find components.
Yes. You can submit a single part number or upload a BOM with multiple parts. Our team will check stock, date code, lead time, and pricing for each item.
Availability depends on the specific part number and supplier source. For important orders, buyers can request packaging photos, labels, date code information, and traceability documents.
Yes. Octatronics supports sourcing for active, end-of-life, obsolete, and hard-to-find components through our global supplier network.
Please provide the part number, manufacturer, quantity, required date code, target price, delivery country, and whether original packaging or COC is required.
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