Microchip 1 Voltage Supervisor 3-Pin 3.21 V SOT-23, MIC803-31D3VM3-TR
- RS stock no.:
- 209-7715
- Mfr. Part No.:
- MIC803-31D3VM3-TR
- Manufacturer:
- Microchip
Image representative of range
Get a bulk buy discount
Add 100 more to save R 15,80
View bulk pricing optionsSubtotal (1 pack of 50 units)*
R 317,55
(exc. VAT)
R 365,20
(inc. VAT)
FREE delivery for orders over R 1,500.00
Temporarily out of stock
- 4,600 unit(s) shipping from 09 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* | Saving |
|---|---|---|---|
| 50 - 50 | R 6.351 | R 317.55 | - |
| 100 - 200 | R 6.193 | R 309.65 | R 15,80 |
| 250 - 450 | R 6.007 | R 300.35 | R 86,00 |
| 500 - 950 | R 5.767 | R 288.35 | R 292,00 |
| 1000 + | R 5.536 | R 276.80 | R 815,00 |
*price indicative
- RS stock no.:
- 209-7715
- Mfr. Part No.:
- MIC803-31D3VM3-TR
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Sub Type | Microprocessor Supervisory Circuit | |
| Product Type | Voltage Supervisor | |
| Number of Supervisors | 1 | |
| Watchdog Timer | No | |
| Manual Reset | No | |
| Power Fail Detection | No | |
| Output Driver | Open Drain | |
| Mount Type | Surface | |
| Package Type | SOT-23 | |
| Pin Count | 3 | |
| Monitored Voltage | 3.08V | |
| Reset Threshold Voltage | 3.21V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Standards/Approvals | No | |
| Series | MIC803 | |
| Width | 1.3mm | |
| Length | 2.92mm | |
| Height | 1mm | |
| Maximum Supply Voltage | 5.5V | |
| Minimum Supply Voltage | 1V | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Sub Type Microprocessor Supervisory Circuit | ||
Product Type Voltage Supervisor | ||
Number of Supervisors 1 | ||
Watchdog Timer No | ||
Manual Reset No | ||
Power Fail Detection No | ||
Output Driver Open Drain | ||
Mount Type Surface | ||
Package Type SOT-23 | ||
Pin Count 3 | ||
Monitored Voltage 3.08V | ||
Reset Threshold Voltage 3.21V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Standards/Approvals No | ||
Series MIC803 | ||
Width 1.3mm | ||
Length 2.92mm | ||
Height 1mm | ||
Maximum Supply Voltage 5.5V | ||
Minimum Supply Voltage 1V | ||
Automotive Standard No | ||
The Microchip MIC803-31D3VM3-TR 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 MIC803-31D3VM3-TR consumes only 4.5μA of supply current and offers reset delay periods of 140ms (min). It is available in the 3-pin SOT-23 packages.
Open-Drain /RESET output
2.63V to 4.63V Present Voltage Threshold Options
2.5% Voltage Threshold Accuracy over temperature
-40°C to +125°C Junction Temperature Range
Related links
- Microchip 1 Voltage Supervisor 3-Pin 3.21 V SOT-23, MIC803-31D3VM3-TR
- Microchip 1 Voltage Supervisor 3-Pin 2.76 V SOT-23, MIC803-31D2VC3-TR
- Microchip 1 Voltage Supervisor 3-Pin 2.6 V SOT-23, MIC803-26D2VM3-TR
- Microchip 1 Voltage Supervisor 3-Pin 2.76 V SOT-23, MIC803-40D4VM3-TR
- Microchip 1 Voltage Supervisor 3-Pin 3.08 V SOT-23, MIC803-31D2VM3-TR
- Microchip 1 Voltage Supervisor 3-Pin 2.76 V SOT-23, MIC803-44D2VM3-TR
- Microchip 1 Voltage Supervisor 3-Pin 2.93 V SOT-23, MIC803-29D2VM3-TR
- Microchip 1 Voltage Supervisor 3-Pin SOT-23, MIC803-26D4VM3-TR