STM812MW16F vs STM812LW16F vs STM812RW16F

PartNumber	STM812MW16F	STM812LW16F	STM812RW16F
Description	Supervisory Circuits 4.38V Reset 140ms	Supervisory Circuits 4.63V Reset 140ms	Supervisory Circuits 2.63V Reset 140ms
Manufacturer	STMicroelectronics	STMicroelectronics	STMicroelectronics
Product Category	Supervisory Circuits	Supervisory Circuits	Supervisory Circuits
RoHS	Y	Y	Y
Type	Voltage Supervisory	Voltage Supervisory	Voltage Supervisory
Mounting Style	SMD/SMT	SMD/SMT	SMD/SMT
Package / Case	SOT-143-4	SOT-143-4	SOT-143-4
Threshold Voltage	3 V, 3.3 V, 5 V	3 V, 3.3 V, 5 V	3 V, 3.3 V, 5 V
Number of Inputs Monitored	1 Input	1 Input	1 Input
Output Type	Active High, Push-Pull	Active High, Push-Pull	Active High, Push-Pull
Manual Reset	Manual Reset	Manual Reset	Manual Reset
Watchdog Timers	No Watchdog	No Watchdog	No Watchdog
Battery Backup Switching	No Backup	No Backup	No Backup
Reset Delay Time	280 ms	280 ms	280 ms
Supply Voltage Max	5.5 V	5.5 V	5.5 V
Minimum Operating Temperature	- 40 C	- 40 C	- 40 C
Maximum Operating Temperature	+ 85 C	+ 85 C	+ 85 C
Series	STM812	STM812	STM812
Packaging	Reel	Reel	Reel
Height	1.02 mm	1.02 mm	1.02 mm
Length	3.04 mm (Max)	3.04 mm (Max)	3.04 mm (Max)
Output Current	20 mA	20 mA	20 mA
Width	1.4 mm	1.4 mm	1.4 mm
Brand	STMicroelectronics	STMicroelectronics	STMicroelectronics
Overvoltage Threshold	4.45 V	4.7 V	2.66 V
Undervoltage Threshold	4.31 V	4.56 V	2.59 V
Chip Enable Signals	No Chip Enable	No Chip Enable	No Chip Enable
Operating Supply Current	15 uA	15 uA	15 uA
Pd Power Dissipation	320 mW	320 mW	320 mW
Power Fail Detection	No	No	No
Product Type	Supervisory Circuits	Supervisory Circuits	Supervisory Circuits
Factory Pack Quantity	3000	3000	3000
Subcategory	PMIC - Power Management ICs	PMIC - Power Management ICs	PMIC - Power Management ICs
Supply Voltage Min	1 V	1 V	1 V