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STM811MW16F
Precision monitoring of 4.38V, Active-Low Reset, 1.2V-5.5Vin, SOT-143-4
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ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTM811MW16F
Newark Part No.97J2748
Technical Datasheet
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Product Information
ManufacturerSTMICROELECTRONICS
Manufacturer Part NoSTM811MW16F
Newark Part No.97J2748
Technical Datasheet
Reset Threshold Voltage – Min-
Reset Threshold Voltage – Max-
Reset Threshold Voltage - Nom4.38V
No. of Monitored Voltages1Monitors
Supply Voltage Min1.2V
Supply Voltage Max5.5V
Reset Output TypeActive-Low
IC Case / PackageSOT-143
No. of Pins4Pins
IC MountingSurface Mount
Delay Time210ms
Operating Temperature Min-40°C
Operating Temperature Max85°C
Product Range-
Qualification-
MSL-
SVHCNo SVHC (21-Jan-2025)
Automotive Qualification Standard-
Digital IC CaseSOT-143
Threshold Voltage4.38V
Product Overview
The STM811MW16F is a microprocessor Reset Circuit with active-low push-pull output and pushbutton reset input (MR). The low-power supervisory device used to monitor power supplies. It performs a single function - asserting a reset signal whenever the VCC supply voltage drops below a preset value and keeping it asserted until VCC has risen above the preset threshold for a minimum period of time (trec).
- Guaranteed /RST assertion down to VCC = 1V
- 140ms Minimum reset pulse width
- 6µA Typical low supply current
Technical Specifications
Reset Threshold Voltage – Min
-
Reset Threshold Voltage - Nom
4.38V
Supply Voltage Min
1.2V
Reset Output Type
Active-Low
No. of Pins
4Pins
Delay Time
210ms
Operating Temperature Max
85°C
Qualification
-
SVHC
No SVHC (21-Jan-2025)
Digital IC Case
SOT-143
Reset Threshold Voltage – Max
-
No. of Monitored Voltages
1Monitors
Supply Voltage Max
5.5V
IC Case / Package
SOT-143
IC Mounting
Surface Mount
Operating Temperature Min
-40°C
Product Range
-
MSL
-
Automotive Qualification Standard
-
Threshold Voltage
4.38V
Technical Docs (2)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (21-Jan-2025)
Download Product Compliance Certificate
Product Compliance Certificate
Product traceability