MIC811SUY-TR
ActiveMICROPROCESSOR RESET CIRCUIT WITH MANUAL RESET, PUSH-PULL ACTIVE-LOW OUTPUT, 2.9 4 SOT-143 - T/R ROHS COMPLIANT: YES
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MIC811SUY-TR
ActiveMICROPROCESSOR RESET CIRCUIT WITH MANUAL RESET, PUSH-PULL ACTIVE-LOW OUTPUT, 2.9 4 SOT-143 - T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC811SUY-TR |
|---|---|
| Mounting Type | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | Totem Pole, Push-Pull |
| Package / Case | TO-253-4, TO-253AA |
| Reset | Active Low |
| Reset Timeout [Min] | 140 ms |
| Supplier Device Package | SOT-143 |
| Type | Simple Reset/Power-On Reset |
| Voltage - Threshold | 2.93 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.60 | |
| 25 | $ 0.50 | |||
| 100 | $ 0.46 | |||
| Digi-Reel® | 1 | $ 0.60 | ||
| 25 | $ 0.50 | |||
| 100 | $ 0.46 | |||
| Tape & Reel (TR) | 3000 | $ 0.46 | ||
| Microchip Direct | T/R | 1 | $ 0.60 | |
| 25 | $ 0.50 | |||
| 100 | $ 0.46 | |||
| 1000 | $ 0.37 | |||
| 5000 | $ 0.35 | |||
| 10000 | $ 0.33 | |||
| Newark | Each (Supplied on Full Reel) | 3000 | $ 0.49 | |
Description
General part information
MIC811 Series
The MIC811 are inexpensive microprocessor supervisory circuits that monitor power supplies in microprocessor based systems. The function of this device is to assert a reset if either the power supply drops below a designated reset threshold level or /MR is forced low. Several different reset threshold levels are available to accommodate 3V, 3.3V or 5V powered systems. The MIC811 has an active low /RESET output. The reset output is guaranteed to remain asserted for a minimum of 140ms after VCC has risen above the designed reset threshold level. Having a push-pull output stage, the MIC811 does not require a pull-up resistor at the output. The MIC811 comes in a 4-pin SOT-143 package.Precision voltage monitor for 3V, 3.3V or 5V power supplies /RESET remains valid with VCC as low as 1V 5µA typical supply current 140ms minimum reset pulse width available Manual reset input Available in 4-pin SOT-143 package
Documents
Technical documentation and resources
