Topology is ADC (Sigma Delta), Comparator, Register Bank - PMIC - Thermal Management Distributor - AMC80AIPW AMC80AIPWR LM88CIMM-A

Part Number	Manufacturer / Brand	Brife Description	Part Status	Function	Sensor Type	Sensing Temperature	Accuracy	Topology	Output Type	Output Alarm	Output Fan	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
AMC80AIPW	Texas Instruments	IC TEMP MON CTRL 2WIRE 24TSSOP	Active	Hardware Monitor	Internal and External	-40°C ~ 125°C	±3°C	ADC (Sigma Delta), Comparator, Register Bank	2-Wire SMBus	Yes	Yes	3 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
AMC80AIPWR	Texas Instruments	IC TEMP MON CTRL 2WIRE 24TSSOP	Active	Hardware Monitor	Internal and External	-40°C ~ 125°C	±3°C	ADC (Sigma Delta), Comparator, Register Bank	2-Wire SMBus	Yes	Yes	3 V ~ 5.5 V	-40°C ~ 125°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
LM88CIMM-A	Texas Instruments	IC THRMOSTAT DUAL REMDIODE 8MSOP	Obsolete	Thermometer, Thermostat	External	External Sensor	±3°C(Max)	ADC (Sigma Delta), Comparator, Register Bank	Open Drain	No	Yes	2.8 V ~ 3.8 V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP
MAX31865AAP+	Maxim Integrated	IC RTD TO DIGITAL CONVERT 20SSOP	Active	Temp Monitoring System (Sensor)	External	-	±0.5°C(Max)	ADC (Sigma Delta), Comparator, Register Bank	SPI	No	No	3 V ~ 3.6 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MAX31865AAP+T	Maxim Integrated	IC RTD TO DIGITAL CONVERT 20SSOP	Active	Temp Monitoring System (Sensor)	External	-	±0.5°C(Max)	ADC (Sigma Delta), Comparator, Register Bank	SPI	No	No	3 V ~ 3.6 V	-40°C ~ 125°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
MAX31865ATP+	Maxim Integrated	IC RTD TO DIGITAL CONVERT 20QFN	Active	Temp Monitoring System (Sensor)	External	-	±0.5°C(Max)	ADC (Sigma Delta), Comparator, Register Bank	SPI	No	No	3 V ~ 3.6 V	-40°C ~ 125°C	Surface Mount	20-WQFN Exposed Pad	20-TQFN-EP (5x5)
MAX31865ATP+T	Maxim Integrated	IC RTD TO DIGITAL CONVERT 20TQFN	Active	Temp Monitoring System (Sensor)	External	-	±0.5°C(Max)	ADC (Sigma Delta), Comparator, Register Bank	SPI	No	No	3 V ~ 3.6 V	-40°C ~ 125°C	Surface Mount	20-WQFN Exposed Pad	20-TQFN-EP (5x5)

Manufacturers for PMIC - Thermal Management