MIC1810
The MIC1810 is an inexpensive microprocessor supervisory circuit that monitors power supplies in microprocessor based systems.
The function of these devices is to assert a reset if the power supply drops below a designated reset threshold level. Several different reset threshold levels are available to accommodate 5%, 10%, or 15% drop in 5V powered systems.
The MIC1810 has an active low /RESET output. The reset output is guaranteed to remain asserted for a minimum of 100ms after VCC has risen above the designated reset threshold level. The MIC1810 comes in a 3-pin SOT-23 package.
Features- Precision voltage monitor for 5%, 10%, or 15% drop in 5V power supplies
- /RESET remains valid with VCC as low as 1V
- 5µA supply current (typical)
- 100ms minimum reset pulse width
- No external components required
- Available in 3-pin SOT-23 package
| Parameter|
Parameter Name
Value
| Value | |
Typical Reset Pulse Width (ms)
100
|
100
| |
Reset Type
Active-Low Push-Pull
|
Active-Low Push-Pull
| |
Typical Supply Current (uA)
5
|
5
| |
Nominal Reset Voltage (V)
4.12, 4.37, 4,62
|
4.12, 4.37, 4,62
| |
Product Type
Single Voltage Monitor
|
Single Voltage Monitor
|
|
Documents
Ordering Information
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|
| MIC1810-10UY-TR | 3 | SOT-23 | -40C to +85C | T/R | ** | ** | ** | ** | ** |
| MIC1810-15UY-TR | 3 | SOT-23 | -40C to +85C | T/R | ** | ** | ** | ** | ** |
| MIC1810-5UY-TR | 3 | SOT-23 | -40C to +85C | T/R | ** | ** | ** | ** | ** |
RoHS Information
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|
| MIC1810-10UY-TR | 0.009500 | 0.035667 | 3 | SOT-23 | - | NiPdAu | e4 |  |  |
| MIC1810-15UY-TR | 0.009500 | 0.035667 | 3 | SOT-23 | - | NiPdAu | e4 | | |
| MIC1810-5UY-TR | 0.009500 | 0.035667 | 3 | SOT-23 | - | NiPdAu | e4 | | |
