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IC REG LINEAR 3.3V 300MA 5TSOP
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Fabricanteonsemi
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Peça do Fabricante #NCP114ASN330T1G
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Pacote TSOP-5
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Em Estoque2405
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.225V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 95 µA |
| PSRR | 75dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Visão Geral
Description
The "330" in its name indicates a fixed output voltage of 3.3 volts. This regulator typically supports a broad input voltage range, allowing it to function effectively even with lower battery voltages. The compact package and thermal performance make it suitable for space-constrained applications. Additionally, it features protection mechanisms such as current limiting and thermal shutdown to enhance reliability.
Overall, the NCP114ASN330T1G is used in various electronic devices requiring efficient voltage regulation with minimal power loss, such as smartphones, tablets, and other consumer electronics.
Equivalent
Features
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Output Current: The device can deliver up to 300 mA of output current.
3. Low Quiescent Current: It features low quiescent current, which enhances battery life in portable applications.
4. Low Dropout Voltage: With a low dropout voltage, it ensures better efficiency and performance.
5. Thermal Protection: It includes built-in thermal shutdown protection to prevent overheating.
6. Current Limiting: The regulator incorporates current limiting to safeguard against excessive current conditions.
7. Stability: Designed for stable operation with ceramic capacitors.
8. Package: Comes in a small SOT-23-5 package, optimizing space in compact designs.
9. Operating Temperature: It operates over a wide temperature range, typically from -40°C to 85°C.
These features make the NCP114ASN330T1G ideal for various applications, including battery-powered devices, consumer electronics, and automotive systems.
Pinout
The primary functions of the pins are as follows:
1. Input (Vin): This pin receives the input voltage, which is regulated down to a specified output voltage.
2. Ground (GND): This is the common ground pin for the input and output voltages.
3. Output (Vout): This pin provides the regulated output voltage. For the NCP114ASN330T1G, it is typically set to 3.3 volts.
4. Enable (EN): This pin is used to enable or disable the regulator. Driving this pin high typically enables the device.
5. No Connect (NC) or Feedback (FB): Depending on the package variant, this pin may be unused or serve a feedback function for adjustable applications.
These LDOs are used in applications requiring stable and precise low-voltage outputs, such as microcontrollers and other digital circuits.
Manufacturer
Application
1. Consumer Electronics: Power management in smartphones, tablets, and wearable devices.
2. Industrial Equipment: Voltage regulation for microcontrollers and sensors.
3. Automotive: Power supply for infotainment systems and electronic control units.
4. Medical Devices: Providing stable power to portable diagnostic equipment.
5. Networking Equipment: Used in routers, switches, and modems for reliable power distribution.
Its small footprint and high efficiency make it ideal for applications where space and power efficiency are critical.