Микросхемы и комплектующие ADP3339AKCZ-3.3-R7

Фиксированный стабилизатор с малым падением напряжения , 2.8В до 6В, 230мВ, 3.3В, 1.5А, SOT-223-3

The ADP3339AKCZ-3.3-R7 is a High Accuracy anyCAP® Low Dropout Regulator that operates with an input voltage range of 2.8 to 6V and delivers a load current up to 1.5A. The ADP3339 stands out from conventional LDOs with a novel architecture and an enhanced process that offers performance advantages and higher output current than its competition. Its patented design requires only a 1µF output capacitor for stability. This device is insensitive to output capacitor equivalent series resistance (ESR) and is stable with any good quality capacitor, including ceramic (MLCC) types for space-restricted applications. The ADP3339 achieves exceptional accuracy of ±0.9% at room temperature and ±1.5% over-temperature, line and load variations. The dropout voltage of the ADP3338 is only 230mV (typical) at 1.5A. The device also includes a safety current limit and thermal overload protection. It has ultralow quiescent current 130µA (typical) in light load situations.

• High accuracy over line and load (±0.9%)
• Ultralow dropout voltage (230mV (typical) at 1.5A)
• Requires only CO = 1.0µF for stability
• anyCAP is stable with any type of capacitor (including MLCC)
• Current and thermal limiting
• Low noise

Области применения

Компьютеры и Периферия, Переносные Устройства, Управление Питанием, Потребительская Электроника, Мультимедиа