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NCP718ASN330T1G
+Lista de MateriaisIC REG LIN 3.3V 300MA TSOT23-5
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Fabricanteonsemi
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Peça do Fabricante #NCP718ASN330T1G
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Pacote TSOT-23-5
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Em Estoque6299
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.44V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 8 µA |
| Current - Supply (Max) | 300 µA |
| PSRR | 60dB (1kHz) |
| Control Features | Soft Start |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Visão Geral
Description
Key features of the NCP718ASN330T1G include a low dropout voltage, typically around 180 mV at 300 mA, and a maximum output current of 300 mA. It also has a high power supply rejection ratio (PSRR), which helps minimize output voltage fluctuations due to changes in the supply voltage. The regulator is equipped with short-circuit and over-temperature protection to enhance safety and reliability.
In addition, the NCP718ASN330T1G comes in a small SOT-23 package, making it ideal for space-constrained designs. Its low quiescent current, typically 4 µA, ensures minimal power loss, making it suitable for energy-efficient applications.
Equivalent
1. Texas Instruments' TLV71733 series
2. Microchip's MCP1703 series
3. Analog Devices' ADP3330 series
4. STMicroelectronics' LD1117 series
These alternatives should be selected based on matching specifications such as output voltage, current rating, dropout voltage, and package type to ensure compatibility with your application. Always check the datasheets for detailed specifications.
Features
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Output Current: Supports a maximum output current of 300 mA.
3. Low Dropout Voltage: Offers a low dropout voltage, enhancing efficiency.
4. Input Voltage Range: Operates with a wide input voltage range from 2.5V to 24V.
5. Low Quiescent Current: Features a low quiescent current, making it suitable for battery-powered applications.
6. Stability: Ensures stable operation with small ceramic capacitors.
7. Thermal Protection: Includes thermal shutdown and current limit protection for safe operation.
8. Package: Available in a compact SOT-23-5 package, facilitating easy integration into circuit designs.
9. Applications: Suitable for use in portable devices, consumer electronics, and industrial applications where power efficiency is critical.
These features make the NCP718ASN330T1G a reliable choice for applications requiring efficient voltage regulation and low power consumption.
Pinout
Key pin functions are as follows:
1. VIN: Input voltage supply pin.
2. GND: Ground connection pin.
3. VOUT: Output voltage pin, providing the regulated 3.3V output.
4. EN (Enable): This pin is used to enable or disable the regulator. A high signal enables the regulator, while a low signal disables it.
5. NC: No connection, generally used for mechanical stability or other internal connections.
This device is suitable for portable and battery-powered applications due to its low dropout voltage, low quiescent current, and high output accuracy.
Manufacturer
Application
1. Consumer Electronics: Power management in smartphones, tablets, and wearable devices.
2. Industrial Systems: Voltage regulation in sensors and control units.
3. Telecommunications: Powering networking equipment and communication devices.
4. Automotive Electronics: Voltage regulation for infotainment systems and electronic control units (ECUs).
5. IoT Devices: Ensuring stable power supply for connected devices.
Its low dropout voltage, low quiescent current, and high output current capabilities make it suitable for battery-powered devices and applications where energy efficiency is critical.