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APX803L40-27SA-7, 292ms ActIve Low 1 SOT-23 MonItors & Reset CIrcuIts ROHS
Power Management (PMIC)\Supervisor and Reset ICsAPX803L Micro Power Voltage Detectors Diodes Incorporated APX803L Micro Power Voltage Detectors are designed for monitoring the power supplies in microprocessors (μP), μC, and digital systems. The APX803L requires a low supply current of only 1.0μA which minimizes the operating current, improving system efficiency on portable, battery-powered devices. High threshold voltage accuracy of +1.5% on the device allows precise VCC reset thresholds. The device circuits perform supervisory functions by sending out a reset signal when the monitored VCC level falls below the chosen threshold voltage level. The reset signal will remain until VCC recovers to a level higher than the threshold voltage, completing the cycle. Another benefit provided is an open-drain output with an active-low output pin that features several delay time options (0ms, 55ms, 220ms, and 450ms) as needed by the system. The packages of 3-pin SOT23, SOT323, SC59, SOT25, and two-pin variants are available on the APX803L Voltage Detectors.
| Number of Voltages Monitored | 1 |
| Output Type | Leakage |
| Reset Active Level | Active Low |
| Reset Timeout | 292ms |
| Threshold Voltage | 2.7V |
| Accuracy | 1.5% |
| Battery Backup Switching | No Backup |
| Brand | Diodes Incorporated |
| Chip Enable Signals | No Chip Enable |
| Factory Pack Quantity | 3000 |
| Manual Reset | No Manual Reset |
| Manufacturer | Diodes Incorporated |
| Maximum Operating Temperature | +150 C |
| Minimum Operating Temperature | -40 C |
| Moisture Sensitive | Yes |
| Mounting Style | SMD/SMT |
| Number of Inputs Monitored | 1 Input |
| Operating Supply Current | 1 uA |
| Output Type | Active Low, Open Drain |
| Package/Case | SOT-23-3 |
| Power Fail Detection | No |
| Product Category | Supervisory Circuits |
| Product Type | Supervisory Circuits |
| Reset Delay Time | 450 ms |
| Subcategory | PMIC-Power Management ICs |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 900 mV |
| Threshold Voltage | 2.7 V |
| Type | Voltage Detector |
| Watchdog Timers | No Watchdog |
| Вес, г | 0.07 |
