Microchip Technology MIC812MUY-TR
- Part Number:
- MIC812MUY-TR
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3273674-MIC812MUY-TR
- Description:
- IC RESET GEN 4.38V VTH SOT143-4
- ECAD Model:
-
- Datasheet:
- MIC812MUY-TR
Description
The MIC811 and MIC812 are microprocessor supervisory circuits that monitor power supplies in microprocessor-based systems. They assert a reset if the power supply drops below a designated reset threshold level or if the /MR input is forced low. The reset output remains asserted for a minimum of 140 ms after Vcc has risen above the designed reset threshold level. The MIC811 has an active-low /RESET output, while the MIC812 offers an active-high RESET output.
Features
Precision voltage monitor for 3V, 3.3V, or 5V power supplies
/RESET remains valid with Vcc as low as 1V
5 μA typical supply current
140 ms minimum reset pulse width available
Manual reset input
Available in 4-lead SOT-143 package
Applications
Portable equipment
Intelligent instruments
Critical microprocessor power monitoring
Printers/computers
Controllers
The MIC811 and MIC812 are microprocessor supervisory circuits that monitor power supplies in microprocessor-based systems. They assert a reset if the power supply drops below a designated reset threshold level or if the /MR input is forced low. The reset output remains asserted for a minimum of 140 ms after Vcc has risen above the designed reset threshold level. The MIC811 has an active-low /RESET output, while the MIC812 offers an active-high RESET output.
Features
Precision voltage monitor for 3V, 3.3V, or 5V power supplies
/RESET remains valid with Vcc as low as 1V
5 μA typical supply current
140 ms minimum reset pulse width available
Manual reset input
Available in 4-lead SOT-143 package
Applications
Portable equipment
Intelligent instruments
Critical microprocessor power monitoring
Printers/computers
Controllers
Microchip Technology MIC812MUY-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MIC812MUY-TR.
- Factory Lead Time14 Weeks
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / CaseTO-253-4, TO-253AA
- Number of Pins4
- Supplier Device PackageSOT-143
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- Published2016
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- Base Part NumberMIC812
- OutputPush-Pull, Totem Pole
- Number of Elements1
- Max Supply Voltage5.5V
- Min Supply Voltage1V
- Power Dissipation320mW
- Watchdog TimerNo
- ResetActive Low
- Voltage - Threshold4.38V
- Number of Voltages Monitored1
- Reset Timeout140ms Minimum
- Min Reset Threshold Voltage4.25V
- Max Reset Threshold Voltage4.5V
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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