LT3021EDH-1.2#PBF, LDO Voltage Regulator, Fixed, 0.9 V to 10 V in, 1.2 V out, 0.5 A out, DFN-EP-16
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см. техническую документацию
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Описание
LT3021-1.2 is a very low dropout voltage (VLDO™) linear regulator. This device supplies 500mA of output current with a typical dropout voltage of 155mV. It is ideal for low input voltage to low output voltage applications, providing comparable electrical efficiency to that of a switching regulator. This device regulator optimizes stability and transient response with low ESR, ceramic output capacitors as small as 3.3µF. It is widely used in application such as low current regulators, battery-powered systems, cellular phones, pagers, wireless modems etc.
• Current limit protection
• Reverse-battery protection
• No reverse current
• Thermal limiting with hysteresis
• Line regulation is -10.5mV to 10.5mV
• Load regulation is 1mV typ
• Dropout voltage is 45mV
• Output voltage noise is 300µVRMS typ
• Operating temperature is -40°C to 125°C, regulated output voltage is 1.2V
• Packaging style is 16-lead plastic DFN
Технические параметры
Тип выхода | Фиксированный | |
Выходной Ток | 500мА | |
Количество Выводов | 16вывод(-ов) | |
Линейка Продукции | 1.2V 500mA LDO Voltage Regulators | |
Максимальная Рабочая Температура | 125°C | |
Максимальное Входное Напряжение | 10В | |
Максимальное Регулируемое Выходное Напряжение | - | |
Минимальная Рабочая Температура | -40°C | |
Минимальное Входное Напряжение | 900мВ | |
Минимальное Регулируемое Выходное Напряжение | - | |
Номинальное Значение Фиксированного Выходного Напряжения | 0 | |
Падение Напряжения Vdo | 155мВ | |
Стандарты Автомобильной Промышленности | - | |
Стиль Корпуса Стабилизатора (LDO) | DFN-EP | |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный | |
Brand: | Analog Devices | |
Development Kit: | DC865A | |
Dropout Voltage - Max: | 190 mV | |
Dropout Voltage: | 155 mV | |
Factory Pack Quantity: Factory Pack Quantity: | 73 | |
Input Voltage, Max: | 10 V | |
Input Voltage, Min: | 900 mV | |
Line Regulation: | 0 mV | |
Load Regulation: | 1 mV | |
Manufacturer: | Analog Devices Inc. | |
Maximum Operating Temperature: | +125 C | |
Minimum Operating Temperature: | -40 C | |
Mounting Style: | SMD/SMT | |
Number of Outputs: | 1 Output | |
Operating Supply Current: | 120 uA | |
Output Current: | 500 mA | |
Output Type: | Fixed | |
Output Voltage: | 1.2 V | |
Package / Case: | DFN-16 | |
Packaging: | Tube | |
Polarity: | Positive | |
Product Category: | LDO Voltage Regulators | |
Product Type: | LDO Voltage Regulators | |
Product: | LDO Voltage Regulators | |
PSRR / Ripple Rejection - Typ: | 70 dB | |
Quiescent Current: | 110 uA | |
Reference Voltage: | 200 mV | |
Series: | LT3021 | |
Subcategory: | PMIC-Power Management ICs | |
Type: | Positive Regulator |
Техническая документация
Дополнительная информация
Калькуляторы группы «Стабилизаторы напряжения и тока»
Типы корпусов импортных микросхем