仕様
| 属性 | 値 |
| 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 |
概要
Description
The NCP114ASN330T1G is a low-dropout (LDO) linear voltage regulator manufactured by ON Semiconductor. It is designed to provide a stable output voltage with low input-to-output differential voltage, making it efficient for battery-powered and portable applications. The NCP114 series is known for its high-performance characteristics, including low quiescent current, high output accuracy, and excellent line and load regulation.
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.
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
The NCP114ASN330T1G is a low-dropout (LDO) voltage regulator from ON Semiconductor. Equivalent products from other manufacturers may include the TLV1117-33 from Texas Instruments, the MIC5205-3.3YM5 from Microchip Technology, and the MCP1703-3302E/TO from Microchip. When seeking equivalents, ensure they match specifications such as output voltage, current rating, dropout voltage, and package type. Always consult datasheets for precise compatibility.
Features
The NCP114ASN330T1G is a linear voltage regulator from ON Semiconductor designed to provide a stable output voltage. Key features include:
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.
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 NCP114ASN330T1G is a voltage regulator from ON Semiconductor. It is part of the NCP114 series, which are low-dropout (LDO) linear voltage regulators. This specific component typically comes in a small-outline, surface-mount package, usually SOT-23-5 or SC-70-5, which means it has 5 pins.
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.
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
The NCP114ASN330T1G is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor manufacturer that specializes in energy-efficient electronics, providing solutions for markets such as automotive, industrial, cloud power, and Internet of Things (IoT). The company is known for its focus on energy-efficient power and signal management, logic, discrete, and custom devices. Onsemi's products are used in a wide range of applications, including power supplies, motor controls, lighting, medical devices, and more. They are dedicated to driving innovation and sustainability in the semiconductor industry, and they aim to provide comprehensive solutions to meet the evolving needs of technology advancements.
Application
The NCP114ASN330T1G is a low-dropout (LDO) voltage regulator commonly used in various electronic applications. Its primary application areas include:
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.
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.
Package
The NCP114ASN330T1G is a voltage regulator packaged in a SOT-23-5 form factor. SOT-23-5 is a small outline transistor package with five leads, commonly used for surface-mount applications due to its compact size.
