ADP122AUJZ-3.3-R7

PartNumber: ADP122AUJZ-3.3-R7
Ном. номер: 8011980113
Производитель: Analog Devices
Фото 1/2 ADP122AUJZ-3.3-R7
Фото 2/2 ADP122AUJZ-3.3-R7
Доступно на заказ 5413 шт. Отгрузка со склада в г.Москва 5 дней.
90 руб. × = 90 руб.
от 100 шт. — 37 руб.
от 200 шт. — 35 руб.

Описание

The ADP122AUJZ-3.3-R7 is a CMOS Linear Regulator designed to operate from an input voltage between 2.3 and 5.5V and to provide up to 300mA of output current. The low 85mV dropout voltage at a 300mA load improves efficiency and allows operation over a wide input voltage range. The low 170µA of quiescent current at full load makes the ADP122 ideal for battery-operated portable equipment. It is capable of 31 fixed output voltages from 1.75 to 3.3V. The ADP122 is specifically designed for stable operation with tiny 1µF ceramic input and output capacitors to meet the requirements of high performance, space constrained applications. This regulator has an internal soft start that gives a constant start-up time of 350µs. Short-circuit protection and thermal overload protection circuits prevent damage in adverse conditions.

• Fixed and adjustable output voltage versions
• Very low dropout voltage (85mV at 300mA load)
• Low quiescent current (45µA at no load)
• Low shutdown current (<1µA)
• Initial accuracy (±1% accuracy)
• Up to 31 fixed-output voltage options available from 1.75 to 3.3V
• Excellent PSRR performance (60dB at 100kHz)
• Excellent load/line transient response
• Optimized for small 1.0µF ceramic capacitors
• Current limit and thermal overload protection
• Logic controlled enable

300mA LDO 3.3Vout (EAR99)

Технические параметры

точность
±1%
размеры
2.9 x 1.6 x 0.9mm
высота
0.9mm
длина
2.9mm
регулирование в линии
0.05 %/V
регулирование нагрузки
0.001 %/mA
максимальное входное напряжение
5.5 V
максимальная рабочая температура
125 °C
Minimum Input Voltage
2.3 V
Minimum Operating Temperature
-40 °C
тип монтажа
Surface Mount
число выходов
1
тип выхода
Fixed
выходное напряжение
1.75 → 3.3 V
тип упаковки
TSOT
Pin Count
5
полярность
Positive
ток холостого хода
45µA
Reference Voltage
0.5V
ширина
1.6mm
Typical Dropout Voltage @ Current
85 mV@ 300 mA
максимальный выходной ток
300mA
Regulator Function
LDO
Dropout Voltage Measurement Current
300 mA

Дополнительная информация

ADP122/ADP123, 5.5V Input, 300mA, Low Quiescent Current, CMOS Linear Regulator Data Sheet
Datasheet ADP122AUJZ-3.3-R7