Available 24/7 at
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
W83793GIC H/W MONITOR 56-SSOP |
0 | - |
|
Datasheet |
- | 56-BSSOP (0.295", 7.50mm Width) | Tube | Obsolete | Hardware Monitor | External | External Sensor | ±1°C | ADC (Sigma Delta), Multiplexer, Register Bank | I2C | Yes | Yes | 4.75V ~ 5.25V | 0°C ~ 70°C | - | - | Surface Mount | 56-SSOP |
|
W83L771GIC H/W MONITOR 8-TSSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | Obsolete | Hardware Monitor | Internal and External | 0°C ~ 80°C, External Sensor | - | ADC, Register Bank | SMBus | Yes | No | 2.97V ~ 3.63V | 0°C ~ 80°C | - | - | Surface Mount | 8-TSSOP |
|
W83L786GIC H/W MONITOR 28-SSOP |
0 | - |
|
Datasheet |
- | 28-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Hardware Monitor | External | External Sensor | ±3°C(Max) | ADC, Fan Control, Register Bank | I2C/SMBus | Yes | Yes | 2.97V ~ 3.63V | 0°C ~ 70°C | - | - | Surface Mount | 28-SSOP |
|
W83L786NGIC H/W MONITOR 20-SSOP |
0 | - |
|
Datasheet |
- | 20-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | Hardware Monitor | External | External Sensor | ±3°C(Max) | ADC, Fan Control, Register Bank | I2C/SMBus | Yes | Yes | 2.97V ~ 3.63V | 0°C ~ 70°C | - | - | Surface Mount | 20-SSOP |
|
ADT7490ARQZIC MON/FAN CTRLR REMOTE 24-QSOP |
0 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tube | Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C | ±1.5°C(Max) | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 24-QSOP |
|
SE97PW,118IC TEMP SENSOR DIMM 8-TSSOP |
0 | - |
|
Datasheet |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Obsolete | 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-TSSOP |
|
|
SE97TK,118IC TEMP SENSOR DIMM 8-HVSON |
0 | - |
|
Datasheet |
- | 8-VFDFN Exposed Pad | Tape & Reel (TR) | Obsolete | 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-HVSON (3x3) |
|
ADM1021ARQZ-R7IC TEMP SENSOR DUAL3/5.5V 16QSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Temp Monitoring System (Sensor) | Internal and External | 0°C ~ 100°C, External Sensor | ±1°C Local, ±5°C Remote | ADC, Comparator, Multiplexer, Register Bank | SMBus | Yes | No | 3V ~ 5.5V | 0°C ~ 100°C | - | - | Surface Mount | 16-QSOP |
|
ADM1023ARQZ-R7IC TEMP SENSOR DUAL PREC 16QSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Temp Monitoring System (Sensor) | Internal and External | 0°C ~ 120°C, External Sensor | ±1°C Local, ±3°C Remote | ADC, Comparator, Multiplexer, Register Bank | SMBus | Yes | No | 3V ~ 5.5V | 0°C ~ 120°C | - | - | Surface Mount | 16-QSOP |
|
ADM1027ARQZ-RL7IC REMOTE THERMAL CTLR 24QSOP |
0 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | 0°C ~ 105°C, External Sensor | ±1°C | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 5.5V | 0°C ~ 105°C | - | - | Surface Mount | 24-QSOP |
|
ADM1030ARQZ-RL7IC SNSR TEMP/FAN PWM CTRL 16QSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | 0°C ~ 100°C, External Sensor | ±1°C, ±1°C(Max) | ADC, Comparator, Multiplexer, Register Bank | SMBus | Yes | Yes | 3V ~ 5.5V | 0°C ~ 100°C | - | - | Surface Mount | 16-QSOP |
|
ADM1031ARQZ-R7IC SENSOR 2TEMP/FAN CTRL 16QSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | 0°C ~ 100°C, External Sensor | ±1°C Local, ±0.5°C Remote | ADC, Comparator, Multiplexer, Register Bank | SMBus | Yes | Yes | 3V ~ 5.5V | 0°C ~ 100°C | - | - | Surface Mount | 16-QSOP |
|
ADM1033ARQZ-RL7IC THERM/FAN SPEED CTLR 16-QSOP |
0 | - |
|
Datasheet |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C, External Sensor | ±1°C | ADC, Comparator, Multiplexer, Register Bank | SMBus | Yes | Yes | 3V ~ 3.6V | -40°C ~ 125°C | - | - | Surface Mount | 16-QSOP |
|
ADT7462ACPZ-R7IC TEMP/VOLT MONITOR 32-LFCSP |
0 | - |
|
Datasheet |
- | 32-VFQFN Exposed Pad, CSP | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 125°C, External Sensor | ±2.25°C(Max) | ADC, Comparator, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 5.5V | -40°C ~ 125°C | - | - | Surface Mount | 32-LFCSP-VQ (5x5) |
|
ADT7463ARQZ-R7IC CTLR REMOTE THERMAL 24-QSOP |
0 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 120°C, External Sensor | ±1.5°C(Max) | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 5.5V | -40°C ~ 120°C | - | - | Surface Mount | 24-QSOP |
|
ADT7467ARQZ-R7IC REMOTE THERMAL CTLR 16QSOP |
0 | - |
|
Datasheet |
dBCool® | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 120°C, External Sensor | ±1.5°C | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 5.5V | -40°C ~ 120°C | - | - | Surface Mount | 16-QSOP |
|
ADT7468ARQZ-RL7IC REMOTE THERMAL CTLR 24QSOP |
0 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Fan Control, Temp Monitor | Internal and External | -40°C ~ 120°C, External Sensor | ±2°C(Max) | ADC, Comparator, Fan Speed Counter, Multiplexer, Register Bank | SMBus | No | Yes | 3V ~ 5.5V | -40°C ~ 120°C | - | - | Surface Mount | 24-QSOP |
|
ADT7476AARQZ-RL7IC REMOTE THERMAL CTLR 24-QSOP |
0 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 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 |
|
ADT7476ARQZ-R7IC REMOTE THERMAL CTLR 24-QSOP |
0 | - |
|
Datasheet |
dBCool® | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | 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 |
|
LM80CIMTX-5/NOPBIC MPU SYSTEM HDWR MON 24-TSSOP |
0 | - |
|
Datasheet |
PowerWise® | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Hardware Monitor | Internal and External | -25°C ~ 125°C, External Sensor | ±3°C(Max) | ADC, Comparator, Fan Speed Counter, Register Bank | I2C | No | No | 2.8V ~ 5.75V | -25°C ~ 125°C | - | - | Surface Mount | 24-TSSOP |

