仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| 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) | 0.28V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 95 µA |
| PSRR | 70dB (1kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 85°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
The NCP115ASN330T2G is a low-dropout (LDO) linear voltage regulator designed for efficient power management in electronic devices. It offers a fixed output voltage of 3.3V and supports a maximum output current of 150 mA. This component is known for its low quiescent current, making it ideal for battery-powered applications that require extended battery life. The NCP115 series is designed with features such as thermal shutdown and current limit protection to enhance reliability and safeguard against faults. The device typically operates with an input voltage range from 2.0V to 5.5V, making it versatile for various applications, including consumer electronics, portable devices, and industrial equipment. The "ASN" designation in its name refers to specific packaging and customization details, ensuring compatibility with surface-mount technology (SMT) for streamlined manufacturing processes. Overall, the NCP115ASN330T2G is valued for its compact design, efficiency, and protective features, catering to modern electronics' power regulation needs.
Equivalent
The NCP115ASN330T2G is a low dropout (LDO) voltage regulator. Equivalent products may include:
1. MIC5205-3.3YM5 by Microchip Technology
2. LP2985AIM5-3.3 by Texas Instruments
3. ADP3333ARZ-3.3-R7 by Analog Devices
4. XC6206P332MR by Torex Semiconductor
It's crucial to compare specific parameters like output voltage, current rating, dropout voltage, and package type to ensure compatibility.
1. MIC5205-3.3YM5 by Microchip Technology
2. LP2985AIM5-3.3 by Texas Instruments
3. ADP3333ARZ-3.3-R7 by Analog Devices
4. XC6206P332MR by Torex Semiconductor
It's crucial to compare specific parameters like output voltage, current rating, dropout voltage, and package type to ensure compatibility.
Features
The NCP115ASN330T2G is a Low-Dropout (LDO) voltage regulator featuring a 3.3V output voltage and a maximum output current of 150 mA. It is designed to provide a stable power supply with low quiescent current, making it suitable for battery-operated devices. Key features include:
1. Low Dropout Voltage: Ensures efficient power regulation even with a small difference between input and output voltages.
2. High PSRR: Offers high Power Supply Rejection Ratio, improving noise and ripple rejection from the input supply.
3. Low Quiescent Current: Provides energy efficiency, extending battery life in portable applications.
4. Thermal Protection: Includes integrated thermal shutdown to protect the device from overheating.
5. Current Limiting: Prevents excessive current draw and potential damage to the regulator.
6. Stability with Ceramic Capacitors: Can be used with small ceramic capacitors, optimizing PCB space and cost.
7. Small Package: Available in a compact TSOP-5 package, suitable for space-constrained applications.
Overall, the NCP115ASN330T2G is ideal for portable electronics requiring efficient and reliable power regulation.
1. Low Dropout Voltage: Ensures efficient power regulation even with a small difference between input and output voltages.
2. High PSRR: Offers high Power Supply Rejection Ratio, improving noise and ripple rejection from the input supply.
3. Low Quiescent Current: Provides energy efficiency, extending battery life in portable applications.
4. Thermal Protection: Includes integrated thermal shutdown to protect the device from overheating.
5. Current Limiting: Prevents excessive current draw and potential damage to the regulator.
6. Stability with Ceramic Capacitors: Can be used with small ceramic capacitors, optimizing PCB space and cost.
7. Small Package: Available in a compact TSOP-5 package, suitable for space-constrained applications.
Overall, the NCP115ASN330T2G is ideal for portable electronics requiring efficient and reliable power regulation.
Pinout
The NCP115ASN330T2G is a low-dropout (LDO) linear voltage regulator. It typically comes in an SOT-23-5 package, which has 5 pins. Here is a brief description of its pin functions:
1. VIN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin for providing a reference point for the input and output voltages.
3. VOUT: Output voltage pin where the regulated voltage is output.
4. EN: Enable pin used to turn the regulator on or off. Pulling this pin high typically enables the regulator.
5. NC: No connection or a pin used for additional functions depending on specific implementation.
The "330" in the part number indicates a fixed output voltage of 3.3 volts. The NCP115 series is known for features like low quiescent current and low dropout voltage, making it suitable for battery-powered applications.
1. VIN: Input voltage pin where the supply voltage is applied.
2. GND: Ground pin for providing a reference point for the input and output voltages.
3. VOUT: Output voltage pin where the regulated voltage is output.
4. EN: Enable pin used to turn the regulator on or off. Pulling this pin high typically enables the regulator.
5. NC: No connection or a pin used for additional functions depending on specific implementation.
The "330" in the part number indicates a fixed output voltage of 3.3 volts. The NCP115 series is known for features like low quiescent current and low dropout voltage, making it suitable for battery-powered applications.
Manufacturer
The NCP115ASN330T2G is manufactured by ON Semiconductor. ON Semiconductor is a global company that designs and manufactures semiconductors and integrated circuits. It is known for providing a wide range of products including power management solutions, sensors, connectivity components, custom devices, and more. The company serves various sectors such as automotive, industrial, consumer electronics, and communications. ON Semiconductor focuses on energy-efficient innovations and technologies, aiming to enhance performance and reduce power consumption in electronic devices.
Application
The NCP115ASN330T2G is a low-dropout (LDO) voltage regulator commonly used in various applications. Its typical application areas include:
1. Consumer Electronics: Powering microcontrollers and other digital components in devices like smartphones, tablets, and wearable gadgets.
2. Automotive: Supplying regulated voltage for infotainment systems and sensors.
3. Industrial: Providing stable power for control systems and instrumentation.
4. Telecommunications: Used in networking equipment for stability and noise reduction.
5. Medical Devices: Ensuring reliable operation of portable medical equipment.
Its low dropout, low quiescent current, and high PSRR (Power Supply Rejection Ratio) make it suitable for battery-powered and noise-sensitive applications.
1. Consumer Electronics: Powering microcontrollers and other digital components in devices like smartphones, tablets, and wearable gadgets.
2. Automotive: Supplying regulated voltage for infotainment systems and sensors.
3. Industrial: Providing stable power for control systems and instrumentation.
4. Telecommunications: Used in networking equipment for stability and noise reduction.
5. Medical Devices: Ensuring reliable operation of portable medical equipment.
Its low dropout, low quiescent current, and high PSRR (Power Supply Rejection Ratio) make it suitable for battery-powered and noise-sensitive applications.
Package
The NCP115ASN330T2G is typically available in a SOT-23 package, which is a small outline transistor package with three pins commonly used for surface-mount devices.
