規格
| 屬性 | 價值 |
| 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) | 6V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.23V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 180 µA |
| PSRR | 62dB ~ 38dB (120Hz ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Transient Voltage |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The NCP603SN330T1G is a low-dropout (LDO) linear voltage regulator designed by ON Semiconductor. It provides a precise output voltage with minimal power consumption and is suitable for applications requiring efficient voltage regulation. This particular model outputs a fixed voltage of 3.3V and can deliver currents up to 300 mA.
Key features of the NCP603SN330T1G include a low dropout voltage, low quiescent current, and high output voltage accuracy, making it ideal for battery-powered devices and portable electronics. The device also includes built-in protection features such as short-circuit protection and thermal shutdown to prevent damage under fault conditions.
Its compact design, typically housed in a SOT-23-5 package, allows for efficient use of board space in various applications. The regulator is commonly used in consumer electronics, telecommunications, and industrial equipment where reliable and efficient power management is critical.
Key features of the NCP603SN330T1G include a low dropout voltage, low quiescent current, and high output voltage accuracy, making it ideal for battery-powered devices and portable electronics. The device also includes built-in protection features such as short-circuit protection and thermal shutdown to prevent damage under fault conditions.
Its compact design, typically housed in a SOT-23-5 package, allows for efficient use of board space in various applications. The regulator is commonly used in consumer electronics, telecommunications, and industrial equipment where reliable and efficient power management is critical.
Equivalent
The NCP603SN330T1G is a low-dropout (LDO) linear voltage regulator. Equivalent products include:
1. LP3985 by Texas Instruments: Offers similar output voltage and low dropout performance.
2. MIC5219 by Microchip Technology: Provides low dropout characteristics and similar output current.
3. AP7333 by Diodes Incorporated: Offers comparable output voltage and performance.
4. MCP1703 by Microchip Technology: Features similar voltage regulation and power efficiency.
Always verify specifications to ensure compatibility with your specific application.
1. LP3985 by Texas Instruments: Offers similar output voltage and low dropout performance.
2. MIC5219 by Microchip Technology: Provides low dropout characteristics and similar output current.
3. AP7333 by Diodes Incorporated: Offers comparable output voltage and performance.
4. MCP1703 by Microchip Technology: Features similar voltage regulation and power efficiency.
Always verify specifications to ensure compatibility with your specific application.
Features
The NCP603SN330T1G is a low dropout (LDO) linear voltage regulator. Key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Dropout Voltage: Exhibits low dropout, allowing it to maintain regulation with minimal voltage difference between input and output.
3. Output Current: Supports an output current up to 250 mA.
4. Quiescent Current: Low quiescent current, enhancing efficiency, especially in battery-powered applications.
5. Thermal Protection: Equipped with thermal shutdown to protect against overheating.
6. Short Circuit Protection: Includes current limiting to prevent damage from short circuits.
7. Stability: Designed for stable operation with a small output capacitor.
8. Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
9. Applications: Ideal for portable devices, battery-powered equipment, and any application requiring efficient voltage regulation.
These features make the NCP603SN330T1G suitable for applications demanding efficient power management and compact design.
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Dropout Voltage: Exhibits low dropout, allowing it to maintain regulation with minimal voltage difference between input and output.
3. Output Current: Supports an output current up to 250 mA.
4. Quiescent Current: Low quiescent current, enhancing efficiency, especially in battery-powered applications.
5. Thermal Protection: Equipped with thermal shutdown to protect against overheating.
6. Short Circuit Protection: Includes current limiting to prevent damage from short circuits.
7. Stability: Designed for stable operation with a small output capacitor.
8. Package: Available in a compact SOT-23-5 package, suitable for space-constrained applications.
9. Applications: Ideal for portable devices, battery-powered equipment, and any application requiring efficient voltage regulation.
These features make the NCP603SN330T1G suitable for applications demanding efficient power management and compact design.
Pinout
The NCP603SN330T1G is a low dropout (LDO) linear voltage regulator. It typically comes in a SOT-23-5 package, which contains five pins. Here is a brief overview of the pin functions:
1. Pin 1 (VIN): Input voltage pin. Connect the voltage supply to this pin.
2. Pin 2 (GND): Ground pin. Connect to the system ground.
3. Pin 3 (EN): Enable pin. Drive this pin high to enable the device and low to disable it.
4. Pin 4 (NC): No connection. This pin is typically not connected internally.
5. Pin 5 (VOUT): Output voltage pin. The regulated output voltage is provided here.
This LDO regulator is designed to provide a stable 3.3V output from a higher input voltage, with low dropout voltage and low quiescent current, making it suitable for battery-powered applications.
1. Pin 1 (VIN): Input voltage pin. Connect the voltage supply to this pin.
2. Pin 2 (GND): Ground pin. Connect to the system ground.
3. Pin 3 (EN): Enable pin. Drive this pin high to enable the device and low to disable it.
4. Pin 4 (NC): No connection. This pin is typically not connected internally.
5. Pin 5 (VOUT): Output voltage pin. The regulated output voltage is provided here.
This LDO regulator is designed to provide a stable 3.3V output from a higher input voltage, with low dropout voltage and low quiescent current, making it suitable for battery-powered applications.
Manufacturer
The NCP603SN330T1G is manufactured by ON Semiconductor, which is now known as onsemi. onsemi is a global semiconductor company that designs and manufactures a wide range of semiconductor components. These components are used in various applications, including automotive, industrial, computing, consumer electronics, and communications. The company focuses on providing energy-efficient solutions that help reduce global energy use. It offers products such as power management ICs, sensors, connectivity solutions, custom devices, and standard products. As a leader in the semiconductor industry, onsemi is committed to innovation and sustainability, aiming to address the challenges of energy efficiency and smart technology.
Application
The NCP603SN330T1G is a low-dropout (LDO) voltage regulator designed for various applications. Its primary application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable technology for efficient power management.
2. Industrial Equipment: Offers reliable voltage regulation in sensors, controllers, and other industrial devices.
3. Communication Devices: Supports stable power supply in networking equipment and wireless communication gadgets.
4. Automotive Systems: Utilized in infotainment systems, instrumentation, and other in-car electronics requiring precise voltage regulation.
5. Portable Devices: Provides efficient power management for battery-operated gadgets, improving their operational efficiency and battery life.
These applications leverage the regulator's compact size, low noise, and high precision.
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable technology for efficient power management.
2. Industrial Equipment: Offers reliable voltage regulation in sensors, controllers, and other industrial devices.
3. Communication Devices: Supports stable power supply in networking equipment and wireless communication gadgets.
4. Automotive Systems: Utilized in infotainment systems, instrumentation, and other in-car electronics requiring precise voltage regulation.
5. Portable Devices: Provides efficient power management for battery-operated gadgets, improving their operational efficiency and battery life.
These applications leverage the regulator's compact size, low noise, and high precision.
Package
The NCP603SN330T1G is packaged in a SOT-23-5 package type. This compact surface-mount package is commonly used for small, low-power electronic components.
