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NCV1117ST50T3G
+Lista de MateriaisIC REG LINEAR 5V 1A SOT223
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Fabricanteonsemi
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Peça do Fabricante #NCV1117ST50T3G
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Pacote SOT-223-3
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Em Estoque4727
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 1.2V @ 800mA |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 61dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | -40°C ~ 125°C (TA) |
| MountingType | Surface Mount |
| Package/Case | TO-261-4, TO-261AA |
Visão Geral
Description
Key features include thermal shutdown and current limiting for protection against overload conditions. The regulator's low dropout voltage allows it to maintain regulation with minimal input-output differential, which is beneficial for power efficiency and battery-operated devices. The NCV1117ST50T3G is available in a compact SOT-223 package, which aids in space-constrained designs.
It is widely used in consumer electronics, automotive, and industrial applications where reliable voltage regulation is critical. This component is also known for its ease of use, requiring only a couple of external capacitors for stability. Its cost-effectiveness and robust performance make it a popular choice among engineers for various power management solutions.
Equivalent
Features
1. Output Voltage: Fixed at 5.0V.
2. Output Current: Capable of providing up to 1A.
3. Low Dropout Voltage: Approximately 1.2V at full load, which allows for efficient use in low-voltage applications.
4. Regulation: Excellent line and load regulation, ensuring stable output.
5. Thermal Protection: Integrated thermal shutdown feature to prevent overheating.
6. Current Limiting: Built-in current limiting to safeguard against excessive current which could damage the device.
7. Operating Temperature Range: Suitable for automotive and industrial applications, typically from -40°C to 125°C.
8. Package: Available in a compact SOT-223 package, suitable for space-constrained applications.
9. ESR Compatibility: Compatible with low ESR capacitors for improved stability.
10. Applications: Ideal for use in automotive applications, battery-powered devices, and general-purpose power regulation.
These features make the NCV1117ST50T3G a versatile and reliable choice for a range of applications needing a stable 5V power supply.
Pinout
1. Input (Pin 1): This is where the input voltage is supplied. It should generally be higher than the desired output voltage to ensure proper regulation.
2. Ground (Pin 2): This pin is connected to the ground or negative side of the input voltage, serving as the reference point for the input and output.
3. Output (Pin 3): The regulated 5.0V output is available at this pin. It provides a stable voltage for powering other components.
The NCV1117ST50T3G is used in various applications requiring a stable 5.0V supply, with the capability to provide a significant amount of current. Its low dropout voltage makes it efficient for applications where the input voltage is close to the output voltage.
Manufacturer
Application
1. Consumer Electronics: Used in devices such as set-top boxes and gaming consoles for stable power supply.
2. Automotive: Used in power management systems, offering reliable performance in harsh automotive environments.
3. Industrial: Suitable for use in industrial automation and control systems.
4. Communication Equipment: Supports stable power supply for routers, switches, and other communication devices.
5. Computing: Utilized in computer peripherals and network equipment for efficient voltage regulation.
These applications benefit from its ability to provide a consistent and reliable output voltage with low dropout characteristics.