MCP809T-270I/TT, Supervisory Circuits Push-Pull Low
см. техническую документацию
Описание
The MCP809T-270I/TT is a Supervisory Circuit with active-low /RESET output and CMOS push-pull output. It is designed to keep a microcontroller in reset until the system voltage has reached the proper level and stabilized. It also operates as protection from brownout conditions when the supply voltage drops below a safe operating level. It will assert the /RESET/RESET signal whenever the voltage on the VDD pin is below the trip-point voltage.
• Holds microcontroller in reset until supply voltage reaches stable operating voltage level
• Resets microcontroller during power loss
• RESET to VDD = 1V
• Accuracy of ±125mV for 5V systems and ±75mV for 3V systems over-temperature
• 45µA Typical operating current
Технические параметры
| EU RoHS | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| Number of Supervisors | 1 |
| Output Driver | Active Low/Push-Pull |
| Minimum Reset Threshold Voltage (V) | 2.55 |
| Typical Reset Threshold Voltage (V) | 2.625 |
| Maximum Reset Threshold Voltage (V) | 2.7 |
| Monitored Voltage (V) | 3.3|3|5 |
| Minimum Operating Supply Voltage (V) | 1 |
| Maximum Operating Supply Voltage (V) | 5.5 |
| Maximum Supply Current (uA) | 60 |
| Power Fail Detection | No |
| Watchdog Timer | No |
| Manual Reset | No |
| Chip Enable Signals | No |
| Battery Backup Switching | No |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Supplier Temperature Grade | Industrial |
| Packaging | Tape and Reel |
| Standard Package Name | SOT-23 |
| Pin Count | 3 |
| Supplier Package | SOT-23 |
| Mounting | Surface Mount |
| Package Height | 0.95 |
| Package Length | 2.9 |
| Package Width | 1.3 |
| PCB changed | 3 |
| Lead Shape | Gull-wing |
| Время Задержки | 350мс |
| Количество Выводов | 3вывод(-ов) |
| Количество Устройств Мониторинга | 1монитор(-ов) |
| Корпус Цифровой ИС | SOT-23 |
| Максимальная Рабочая Температура | 85 C |
| Максимальное Напряжение Питания | 5.5В |
| Минимальная Рабочая Температура | -40 C |
| Минимальное Напряжение Питания | 1В |
| Пороговое Напряжение | 2.625В |
| Тип Сброса | Низкий Активный Уровень Сигнала |
| Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
| Maximum Monitored Voltage | 2.7V |
| Maximum Operating Supply Voltage | 5.5 V |
| Maximum Operating Temperature | +85 °C |
| Minimum Monitored Voltage | 2.62V |
| Minimum Operating Supply Voltage | 1 V |
| Minimum Operating Temperature | -40 °C |
| Mounting Type | Surface Mount |
| Package Type | SOT-23 |
| Manual Reset | No |
| Monitored Voltage 1 (Typ) | 3/3.3/5(V) |
| Number of Elements | 1 |
| Operating Supply Voltage (Max) | 5.5(V) |
| Operating Supply Voltage (Min) | 1(V) |
| Operating Temp Range | -40C to 85C |
| Operating Temperature Classification | Industrial |
| Rad Hardened | No |
| Reset Threshold Voltage (Max) | 2.7(V) |
| Reset Threshold Voltage (Min) | 2.55(V) |
| Supply Current | 0.06(mA) |
| Вес, г | 0.008 |
Техническая документация
Дополнительная информация
Калькуляторы группы «DC-DC Преобразователи»
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