MIC1815-20UY-TR More Semiconductors - ICs by Microchip Technology
Microprocessor Supervisory Reset Circuit, Push-Pull, Active Low
| Status: | Active |
|---|---|
| Series: | MIC1815 |
| RoHS: | Compliant |
The MIC1815 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 10% or 20% drop in 3.3V powered systems.
The MIC1815 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 MIC1815 comes in a 3-pin SOT-23 package.
Features
| Precision voltage monitor for 10% or 20% drop in 3.3V power supplies |
| /RESET remains valid with VCC as low as 1V |
| 5µA supply current |
| 100ms minimum reset pulse width |
| No external components required |
| Available in 3-pin SOT-23 package |
Specifications
| Product Type | Supervisor |
|---|---|
| Watchdog Timer | No |
| Manual Reset | No |
| Power Fail | No |
| Operating Temp. Range (°C) | -40 to 85 |
| Vcc Range (V) | 1.5 - 5.5 |
| Nominal Reset Voltage (V) | 2.55, 2.88 |
| Reset Type | Active Low |
| Output | Push-Pull |
| Typical Reset Pulse Width (ms) | 100 |
| Typical Supply Current (µA) | 5 |
| Pins | Packaging | 3 | SOT-23 |
| Temp Range | -40C to +85C |
| Packing Media | Tape and reel (3000) |
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
| Microprocessor Supervisor Reset with 2.55V Threshold, Push-Pull Active-Low Outpu | Microchip Technology |
| Microprocessor Supervisor Reset With 2.55V Threshold, Push-Pull Active-Low Outpu 3 Sot-23 - T/R Rohs Compliant: Yes |Microchip MIC1815-20UY-TR | Newark Electronics |
| MICROPROCESSOR SUPERVISOR RESET WITH 2.55V THRESHOLD, PUSH-P | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MIC1815-20UY-TR?
Additional datasheets, footprints and schematics for MIC1815-20UY-TR are listed on our Part Details page. You can also find images and similar parts to MIC1815-20UY-TR on this page.
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What category does MIC1815-20UY-TR fall under?
The MIC1815-20UY-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.
Can I view similar or alternative parts?
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Is the MIC1815-20UY-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for MIC1815-20UY-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics and Avnet America have stock available or on a lead time for MIC1815-20UY-TR.
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