Серия линейных регуляторов TPL5031

3PEAK

Общие характеристики

 Раздел Линейные регуляторы
Тип регулятора
Входное напряжение
Внешняя регулировка выходного напряжения
Максимальный выходной ток
Погрешность установки выходного напряжения
Допустимое падение напряжения вход-выход
Рабочая температура
Корпус SOT235

Документация на серию TPL5031

TPL5031 Series 300-mA Output, High PSRR, Low-Dropout Linear Regulator Features Description  Input Voltage Range: 1.5 V to 5.5 V The TPL5031 series products are 300-mA high PSRR, low noise, and low dropout linear regulators with high output accuracy. The TPL5031 series products support both fixed output voltage ranges from 0.75 V to 3.6 V and adjustable output voltage ranges from 0.75 V to 5 V with an external resistor divider. The TPL5031 series products are stable with a 4.7 μF or larger ceramic output capacitor.  Output Voltage Range: − Fixed Output Voltage: 0.75 V to 3.6 V − Adjustable Output Voltage: 0.75 V to 5 V  ±1% Typical Output Accuracy Under Room Temperature  300 mA Maximum Output Current  Low Dropout Voltage: 250 mV Typically at 300 mA  High PSRR: − 70 dB at 1 kHz − 54 dB at 1 MHz  Good Transient Response  Stable with a 4.7 μF or Larger Ceramic Output Capacitor  Inrush Current Control During Startup  Thermal Shutdown and Over-Current Protection  Temperature Range: −40°C to +125°C The TPL5031 series products have high PSRR with 70 dB at 1 kHz. This feature makes TPL5031 series products very suitable for power-ripple-sensitive applications with high noise from the previous stage power supply, such as high-performance analog devices, or high-definition imaging equipment. Output shortage protection and thermal overload protection circuits improve the reliability under heavy load conditions. The TPL5031 series products provide SOT23-5 and 1×1 DFN-4 packages with a guaranteed operating junction temperature range from −40°C to +125°C.  Package Options: − SOT23-5 − 1×1 DFN-4 Applications  Portable and Battery-Powered Equipment  Mobile Phones and Tablets  Digital Cameras and Audio Devices Power Supply  Video Surveillance  Wireless and IoT modules Typical Application Schematic Input Output VOUT VIN CIN COUT TPL5031 Off On www.3peakic.com.cn EN GND 1 / 18 Rev.A.1 PDF
Документация на серию TPL5031 

TPL5031 Series 300-mA High PSRR, Low Noise LDO

Дата модификации: 08.05.2022

Размер: 1.47 Мб

18 стр.

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