LT1963AET#PBF, LDO Voltage Regulator, Adjustable, 2.1 V to 20 V in, 0.34 V Dout, 1.5 A, TO-220-5
см. техническую документацию
Описание
LT®1963A series low dropout regulator optimized for fast transient response. Quiescent current is well controlled, it does not rise in dropout as it does with many other regulators. In addition to fast transient response, this LT1963A regulator have very low output noise which makes them ideal for sensitive RF supply applications. This LT1963A regulator is stable with output capacitors as low as 10µF. Internal protection circuitry includes reverse battery protection, current limiting, thermal limiting and reverse current protection. Typical applications are 3.3V to 2.5V logic power supplies, post regulator for switching supplies.
• <1µA quiescent current in shutdown
• AEC-Q100 qualified for automotive applications
• Low noise of 40µVRMS (COUT = 10µF, ILOAD = 1.5A, BW = 10Hz to 100KHz), thermal limiting
• No protection diodes needed, no reverse current
• Controlled quiescent current in dropout
• Adjustable output voltage from 1.192 to 1.228V (VIN = 2.21V, ILOAD = 1mA)
• Stable with ceramic capacitors
• Minimum input voltage of 2.1V (ILOAD = 1.5A)
• 5-Lead plastic TO-220 package
• -40°C to 125°C temperature rating
Технические параметры
| Тип выхода | Регулируемый | |
| Выходной Ток | 1.5А | |
| Количество Выводов | 5вывод(-ов) | |
| Линейка Продукции | Adj 1.5A LDO Voltage Regulators | |
| Максимальная Рабочая Температура | 125°C | |
| Максимальное Входное Напряжение | 20В | |
| Максимальное Регулируемое Выходное Напряжение | 20В | |
| Минимальная Рабочая Температура | -40°C | |
| Минимальное Входное Напряжение | 2.1В | |
| Минимальное Регулируемое Выходное Напряжение | 1.21В | |
| Номинальное Значение Фиксированного Выходного Напряжения | 0 | |
| Падение Напряжения Vdo | 340мВ | |
| Стиль Корпуса Стабилизатора (LDO) | TO-220 | |
| Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный | |
| Brand: | Analog Devices | |
| Dropout Voltage - Max: | 450 mV | |
| Dropout Voltage: | 340 mV | |
| Factory Pack Quantity: Factory Pack Quantity: | 50 | |
| Ib - Input Bias Current: | 3 uA | |
| Input Voltage, Max: | 20 V | |
| Input Voltage, Min: | 2.1 V | |
| Line Regulation: | 1.5 mV | |
| Load Regulation: | 2 mV | |
| Manufacturer: | Analog Devices Inc. | |
| Maximum Operating Temperature: | +125 C | |
| Minimum Operating Temperature: | -40 C | |
| Mounting Style: | Through Hole | |
| Number of Outputs: | 1 Output | |
| Operating Supply Current: | 1 mA | |
| Output Current: | 1.5 A | |
| Output Type: | Adjustable | |
| Output Voltage Range: | 1.21 V to 20 V | |
| Output Voltage: | 1.21 V to 20 V | |
| Package / Case: | TO-220-5 | |
| Packaging: | Tube | |
| Polarity: | Positive | |
| Product Category: | LDO Voltage Regulators | |
| Product Type: | LDO Voltage Regulators | |
| Product: | LDO Voltage Regulators | |
| PSRR / Ripple Rejection - Typ: | 63 dB | |
| Quiescent Current: | 1 mA | |
| Reference Voltage: | 1.21 V | |
| Series: | LT1963A | |
| Subcategory: | PMIC-Power Management ICs | |
| Type: | Fast Transient Response LDO Regulator |
Техническая документация
Дополнительная информация
Калькуляторы группы «Стабилизаторы напряжения и тока»
Типы корпусов импортных микросхем
