LM3940IMP-3.3/NOPB, линейный стабилизатор с низким падением напряжения положительной полярности, 3.3 в, 1 а
Описание
Описание LM3940IMP-3.3/NOPB
The LM3940IMP-3.3/NOPB is a 1A low-dropout Voltage Regulator, designed to provide 3.3V from a 5V supply. It is ideally suited for systems which contain both 5V and 3.3V logic, with prime power provided from a 5V bus. Because the LM3940IMP-3.3/NOPB is a true low-dropout regulator, it can hold its 3.3V output in regulation with input voltages as low as 4.5V. The LM3940IMP-3.3/NOPB means that in most applications the full 1A of load current can be delivered without using an additional heatsink.
• 4.5 to 5.5V Input Voltage Range
• Output Voltage Specified over Temperature
• Excellent Load Regulation
• Specified 1A Output Current
• Requires Only One External Component
• Built-in Protection Against Excess Temperature
• Short-circuit Protected
• Green Product, No Sb/Br
| Полярность | положительная |
| Тип выхода | фиксированный |
| Количество выходов | 1 |
| Выходное напряжение, В | 3.3 |
| Максимальный ток нагрузки, А | 1 |
| Падение напряжения при Iвых, В (А) | 0.2(0.1) |
| Максимальное входное напряжение, В | 7.5 |
| Рабочая температура,°C | -40…+125 |
| Корпус | SOT-223 |
| Вес, г | 0.39 |