Микросхемы и комплектующие ADP3309ARTZ-3.3-R7

Фиксированный стабилизатор с малым падением напряжения , 2.8В до 12В, 120мВ, 3.3В, 100мА, SOT-23-5

The ADP3309ARTZ-3.3-R7 is a 3.3V fixed output anyCAP low dropout Linear Regulator. The device is pin-for-pin and functionally compatible with Nationals LP2981, but offers performance advantages. The device stands out from conventional LDOs with a novel architecture and an enhanced process. Its patented design requires only a 0.47F output capacitor for stability. This device is stable with any type of capacitor regardless of its equivalent series resistance value, including ceramic types for space restricted applications. The device achieves ±1.2% accuracy at room temperature and ±2.2% overall accuracy over temperature, line and load regulations. The dropout voltage of the device is only 120mV (typical) at 100mA. This device also includes a current limit and a shutdown feature. In shutdown mode, the ground current is reduced to ~1µA. The device operates with a wide input voltage range from 2.8 to 12V and delivers a load current in excess of 100mA.

• Low noise
• 1µA Low shutdown current
• anyCAP - stable with all types of capacitors
• Excellent line and load regulations

Области применения

Потребительская Электроника, Компьютеры и Периферия, Переносные Устройства, Управление Питанием Market demand for this product has caused an extension in lead times, delivery dates may fluctuate