LT3055IMSE#PBF, LDO Voltage Regulator, Adjustable, 1.6 V to 45 V in, 0.6 V to 40 V out, 0.5 A out, MSOP-EP-16
см. техническую документацию
Описание
LT3055 is a linear regulator with precision current limit and diagnostics. This device supply 500mA of output current with a dropout voltage of 350mV. This device optimizes stability and transient response with low ESR ceramic capacitors, requiring a minimum of 3.3µF. Internal protection circuitry includes current limiting, thermal limiting, reverse battery protection, reverse current protection and reverse output protection. A single resistor programs the device's current limit, accurate to ±10% over a wide input voltage and temperature range. Another resistor programs the device's minimum output current monitor, useful for detecting open-circuit conditions. It is widely used in application such as protected antenna supplies, automotive telematics, industrial applications (trucks, forklifts, etc.), high reliability applications, noise-sensitive RF or DSP supplies etc.
• Input voltage range is 1.6V to 45V
• Output current monitor is 1/500th of IOUT
• Programmable minimum IOUT monitor
• Temperature monitor is 10mV/°C
• FAULT indicator: current limit, thermal limit or minimum IOUT
• Low noise is 25µVRMS typical at (10Hz to 100KHz)
• Output tolerance is ±2% over load, line and temperature
• Shutdown current is 1µA maximum
• Operating temperature is -40°C to 125°C
• Package style is 16-lead plastic MSOP
Технические параметры
Тип выхода | Регулируемый | |
Выходной Ток | 500мА | |
Количество Выводов | 16вывод(-ов) | |
Линейка Продукции | Adj 500mA LDO Voltage Regulators | |
Максимальная Рабочая Температура | 125°C | |
Максимальное Входное Напряжение | 45В | |
Максимальное Регулируемое Выходное Напряжение | 40В | |
Минимальная Рабочая Температура | -40°C | |
Минимальное Входное Напряжение | 1.6В | |
Минимальное Регулируемое Выходное Напряжение | 600мВ | |
Номинальное Значение Фиксированного Выходного Напряжения | 0 | |
Падение Напряжения Vdo | 350мВ | |
Стиль Корпуса Стабилизатора (LDO) | MSOP-EP | |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный | |
Base Product Number | LT3055 -> | |
Control Features | Current Limit, Enable, Power Good, Soft Start | |
Current - Output | 500mA | |
Current - Quiescent (Iq) | 130ВµA | |
Current - Supply (Max) | 25mA | |
ECCN | EAR99 | |
HTSUS | 8542.39.0001 | |
Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
Mounting Type | Surface Mount | |
Number of Regulators | 1 | |
Operating Temperature | -40В°C ~ 125В°C | |
Output Configuration | Positive | |
Output Type | Adjustable | |
Package | Tube | |
Package / Case | 16-TFSOP (0.118"", 3.00mm Width) Exposed Pad | |
Protection Features | Over Current, Over Temperature, Reverse Polarity | |
PSRR | 85dB (120Hz) | |
REACH Status | REACH Unaffected | |
RoHS Status | ROHS3 Compliant | |
Simulation Models | http://www.analog.com/media/en/simulation-models/L | |
Supplier Device Package | 16-MSOP-EP | |
Voltage - Input (Max) | 45V | |
Voltage - Output (Max) | 40V | |
Voltage - Output (Min/Fixed) | 0.6V | |
Voltage Dropout (Max) | 0.59V @ 500mA |
Техническая документация
Дополнительная информация
Калькуляторы группы «Стабилизаторы напряжения и тока»
Типы корпусов импортных микросхем