Microchip 1 Voltage Supervisor 3-Pin 3.05 V SC-70
- RS Stock No.:
- 177-3237P
- Mfr. Part No.:
- MIC803-29D3VC3-TR
- Manufacturer:
- Microchip
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Units | Per unit |
|---|---|
| 100 + | SGD0.426 |
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- RS Stock No.:
- 177-3237P
- Mfr. Part No.:
- MIC803-29D3VC3-TR
- Manufacturer:
- Microchip
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| 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 | |
| Monitored Voltage | 1V | |
| Reset Active Time | 420ms | |
| Reset Threshold Voltage | 3.05V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | No | |
| Length | 2.25mm | |
| Series | MIC803 | |
| Height | 1mm | |
| Maximum Supply Voltage | 5.5V | |
| Automotive Standard | No | |
| Minimum Supply Voltage | 1V | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
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 | ||
Monitored Voltage 1V | ||
Reset Active Time 420ms | ||
Reset Threshold Voltage 3.05V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals No | ||
Length 2.25mm | ||
Series MIC803 | ||
Height 1mm | ||
Maximum Supply Voltage 5.5V | ||
Automotive Standard No | ||
Minimum Supply Voltage 1V | ||
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).
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