MIC803-30D4VM3-TR More Semiconductors - ICs by Microchip Technology

3-Pin Microprocessor Supervisor Circuit with Open-Drain Reset Output

Status: Active
Series: MIC803
RoHS: Compliant
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The MIC803 is a single-voltage supervisor with open-drain reset output that provides accurate power supply monitoring and reset generation in microprocessor based systems. The function of the device is to assert a reset signal if the power supply voltage drops below the Reset Threshold voltage, and retain this reset for the Reset Timeout Period once the power supply increases above the Reset Threshold voltage.

The MIC803 consumes only 4.5µA of supply current and offers three reset delay periods of 20ms, 140ms and 1120ms (min). It features factory programmed reset threshold levels from 2.63V to 4.63V to accommodate 3.0V, 3.3V, and 5.0V power supplies. It is available in the compact 3-pin SC-70 and SOT-23 packages.

Distributor Stock
Logo for element14 element14
2,980 units
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Logo for Arrow Electronics Arrow Electronics
3 units
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Features

4.5µA supply current (typical) at 3.6V
Open-Drain /RESET output
/RESET remains valid with VCC as low as 1V
20ms, 140ms, or 1120ms (min) reset timeout Options
2.63V to 4.63V Preset Voltage Threshold Options
2.5% Voltage Threshold Accuracy over temperature
3-pin SC70-3 package (2.0mm x 2.1mm)
3-pin SOT-23 package (2.3mm x 2.9mm)
-40°C to +125°C Junction Temperature Range

Specifications

Product Type Supervisor
Watchdog Timer No
Manual Reset No
Power Fail No
Nominal Reset Voltage (V) #1 2.63, 2.93, 3.00, 3.08, 4.00, 4.10, 4.38, 4.63
Reset Type Active Low
Output Open-Drain
Typical Supply Current (µA) 5
Pins | Packaging 3 | SOT-23
Temp Range -40C to +125C
Packing Media Tape and reel (3000)

Resources


Environmental Information

JEDEC Indicator e4
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0095
Shipping Weight (kg) 0.035667
Lead Count 3
Package Type SOT-23
Soldering Composition NiPdAu

Alternative Descriptions

SUPERVISOR, MPU, 3SOT23 | element14
Processor Supervisor 3.11V 1.2V to 5.5V 3-Pin SOT-23 T/R | Avnet Europe
3-PIN MICROPROCESSOR SUPERVISOR CIRCUIT W/ OPEN-DRAIN RESET OUTPUT 3 SOT-23 - T/R ROHS COMPLIANT: YES | Newark Electronics
3-Pin Microprocessor Supervisor Circuit w/ Open-Drain Reset Output | Microchip Technology

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Is the MIC803-30D4VM3-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

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