Part Number Manufacturer / Brand Brife Description Part StatusFunctionSensor TypeSensing TemperatureAccuracyTopologyOutput TypeOutput AlarmOutput FanVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
ON Semiconductor IC REMOTE THERMAL Controller 24-QSOP ObsoleteFan Control, Temp MonitorInternal and External-40°C ~ 120°C, External Sensor±2°C(Max)ADC, Comparator, Fan Speed Counter, Multiplexer, Register BankSMBusNoYes3 V ~ 5.5 V-40°C ~ 120°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
ON Semiconductor IC REMOTE THERMAL Controller 24-QSOP ObsoleteFan Control, Temp MonitorInternal and External-40°C ~ 120°C, External Sensor±2°C(Max)ADC, Comparator, Fan Speed Counter, Multiplexer, Register BankSMBusNoYes3 V ~ 5.5 V-40°C ~ 120°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
ON Semiconductor IC REMOTE THERMAL Controller 24QSOP ObsoleteFan Control, Temp MonitorInternal and External-40°C ~ 120°C, External Sensor±2°C(Max)ADC, Comparator, Fan Speed Counter, Multiplexer, Register BankSMBusNoYes3 V ~ 5.5 V-40°C ~ 120°CSurface Mount24-SSOP (0.154", 3.90mm Width)24-QSOP
Maxim Integrated IC THERM/RTC/CALENDAR DIG 8-SOIC ObsoleteThermometer, ThermostatInternal-55°C ~ 125°C±2°C(Max)ADC, Comparator, Oscillator, Register BankI²C/SMBusYesNo2.7 V ~ 5.5 V-55°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Maxim Integrated IC THERM/RTC/CALENDAR DIG 8-SOIC ActiveThermometer, ThermostatInternal-55°C ~ 125°C±2°C(Max)ADC, Comparator, Oscillator, Register BankI²C/SMBusYesNo2.7 V ~ 5.5 V-55°C ~ 125°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC RPM FAN Controller 20QFN ActiveFan Control, Temp MonitorInternal and External
-
±2°C(Max)ADC (Sigma Delta), Comparator, Register Bank, Tach2-Wire SMBusYesYes3 V ~ 5.5 V-40°C ~ 85°CSurface Mount20-VFQFN Exposed Pad20-QFN (4x4)
Microchip Technology IC RPM FAN Controller 28VQFN ActiveFan Control, Temp MonitorInternal and External
-
±2°C(Max)ADC (Sigma Delta), Comparator, Register Bank, Tach2-Wire SMBusYesYes3 V ~ 5.5 V-40°C ~ 85°CSurface Mount28-VFQFN Exposed Pad28-QFN (5x5)
Microchip Technology IC RPM FAN Controller 20QFN ActiveFan Control, Temp MonitorInternal and External
-
±2°C(Max)ADC (Sigma Delta), Comparator, Register Bank, Tach2-Wire SMBusYesYes3 V ~ 5.5 V0°C ~ 85°CSurface Mount20-VFQFN Exposed Pad20-QFN (4x4)
Maxim Integrated IC TEMP SENS/MON 10-UMAX ActiveTemp Monitoring System (Sensor)Internal-40°C ~ 125°C±2°C(Max)ADC, Multiplexer, Register BankI²C/SMBusYesNo2.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
Maxim Integrated IC TEMP SENS/MON 10-UMAX ActiveTemp Monitoring System (Sensor)Internal-40°C ~ 125°C±2°C(Max)ADC, Multiplexer, Register BankI²C/SMBusYesNo2.7 V ~ 5.5 V-40°C ~ 125°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX