Microchip 1 Voltage Supervisor 3-Pin 3.05 V SC-70, MIC803-29D3VC3-TR - pack size 3000 units
Microchip 1 Voltage Supervisor 3-Pin 3.05 V SC-70, MIC803-29D3VC3-TR - pack size 3000 units
MPN:
RS-ID: SKU:177-2931
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Description
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 4.5?A of supply current and offers three reset delay periods of 20ms, 140ms and 1120ms (min).4.5?A 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
Technical data
| Characteristic | Value |
|---|---|
| Product Type | Voltage Supervisor |
| Sub Type | Microprocessor Supervisory Circuit |
| Number of Supervisors | 1 |
| Watchdog Timer | No |
| Manual Reset | No |
| Power Fail Detection | Yes |
| Output Driver | Open Drain |
| Mount Type | Surface |
| Package Type | SC-70 |
| Pin Count | 3 |
| Reset Threshold Voltage | 3.05V |
| Reset Active Time | 420ms |
| Monitored Voltage | 1V |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | 125°C |
| Series | MIC803 |
| Standards/Approvals | No |
| Width | 1.35mm |
| Length | 2.25mm |
| Height | 1mm |
| Automotive Standard | No |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 1V |
Datasheet
Manufacturer
Microchip
Weight
0.033 G
Pack Size
1 reel = 3000 units
Base Unit of Measure
PCE
Shipping
Expected availability from RS: currently unavailable

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