사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 0.7V @ 500mA |
| Current - Output | 500mA |
| Current - Quiescent (Iq) | 500 µA |
| Current - Supply (Max) | 20 mA |
| PSRR | 75dB ~ 70dB (120hZ ~ 10kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
개요
Description
The NCP5501DT33RKG is a low dropout (LDO) linear voltage regulator designed by ON Semiconductor. It is part of the NCP5501 series, known for providing precise voltage regulation while maintaining low power consumption. This specific model offers a fixed output voltage of 3.3V.
Key features of the NCP5501DT33RKG include its low dropout voltage, which allows it to maintain regulation even when the input voltage is close to the output voltage. This makes it ideal for battery-powered devices. The regulator offers a maximum output current of 550 mA, making it suitable for various applications, including consumer electronics, communication equipment, and portable electronics.
The NCP5501DT33RKG also includes multiple safety and protection features such as overcurrent protection, thermal shutdown, and reverse battery protection, enhancing its reliability. It is housed in a DPAK package, which aids in heat dissipation and is suitable for surface mounting.
Overall, the NCP5501DT33RKG serves as a robust solution for applications requiring efficient voltage regulation with minimal power loss.
Key features of the NCP5501DT33RKG include its low dropout voltage, which allows it to maintain regulation even when the input voltage is close to the output voltage. This makes it ideal for battery-powered devices. The regulator offers a maximum output current of 550 mA, making it suitable for various applications, including consumer electronics, communication equipment, and portable electronics.
The NCP5501DT33RKG also includes multiple safety and protection features such as overcurrent protection, thermal shutdown, and reverse battery protection, enhancing its reliability. It is housed in a DPAK package, which aids in heat dissipation and is suitable for surface mounting.
Overall, the NCP5501DT33RKG serves as a robust solution for applications requiring efficient voltage regulation with minimal power loss.
Equivalent
The NCP5501DT33RKG is a low dropout (LDO) voltage regulator. Equivalent products include:
1. LM1117-3.3 by Texas Instruments
2. MIC5205-3.3 by Microchip Technology
3. MCP1702-3302 by Microchip Technology
4. AMS1117-3.3 by Advanced Monolithic Systems
5. LD1117-3.3 by STMicroelectronics
Ensure that the electrical characteristics, package type, and pin configurations are checked for compatibility with your specific application.
1. LM1117-3.3 by Texas Instruments
2. MIC5205-3.3 by Microchip Technology
3. MCP1702-3302 by Microchip Technology
4. AMS1117-3.3 by Advanced Monolithic Systems
5. LD1117-3.3 by STMicroelectronics
Ensure that the electrical characteristics, package type, and pin configurations are checked for compatibility with your specific application.
Features
The NCP5501DT33RKG is a low dropout (LDO) linear voltage regulator designed for efficient power management in electronic devices. Key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Low Dropout Voltage: Facilitates effective regulation with a minimal voltage drop.
3. Current Capability: Supports output current up to 500 mA.
4. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
5. Short-Circuit Protection: Safeguards against faults by limiting current during short-circuit conditions.
6. Low Quiescent Current: Ensures low power consumption, enhancing battery life in portable devices.
7. Stability: Offers stable operation with low equivalent series resistance (ESR) capacitors.
8. Package: Available in a DPAK surface-mount package for compact and efficient board design.
These features make the NCP5501DT33RKG suitable for applications requiring reliable and efficient voltage regulation, such as in battery-operated devices, portable electronics, and low-power applications.
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Low Dropout Voltage: Facilitates effective regulation with a minimal voltage drop.
3. Current Capability: Supports output current up to 500 mA.
4. Thermal Protection: Includes built-in thermal shutdown to prevent overheating.
5. Short-Circuit Protection: Safeguards against faults by limiting current during short-circuit conditions.
6. Low Quiescent Current: Ensures low power consumption, enhancing battery life in portable devices.
7. Stability: Offers stable operation with low equivalent series resistance (ESR) capacitors.
8. Package: Available in a DPAK surface-mount package for compact and efficient board design.
These features make the NCP5501DT33RKG suitable for applications requiring reliable and efficient voltage regulation, such as in battery-operated devices, portable electronics, and low-power applications.
Pinout
The NCP5501DT33RKG is a low-dropout (LDO) voltage regulator. It typically comes in a SOT-223 package, which has 3 pins. The primary function of the NCP5501DT33RKG is to provide a stable 3.3V output voltage from a higher input voltage, with a maximum output current capability of around 1A.
The pin configuration is generally as follows:
1. Input Pin: This is where the unregulated input voltage is applied.
2. Ground Pin: This pin is connected to the ground or reference voltage.
3. Output Pin: This provides the regulated 3.3V output voltage.
The NCP5501 series is designed to offer high performance, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications. Always refer to the specific datasheet for precise information as characteristics can vary slightly based on manufacturer specifications.
The pin configuration is generally as follows:
1. Input Pin: This is where the unregulated input voltage is applied.
2. Ground Pin: This pin is connected to the ground or reference voltage.
3. Output Pin: This provides the regulated 3.3V output voltage.
The NCP5501 series is designed to offer high performance, low dropout voltage, and low quiescent current, making it suitable for battery-powered applications. Always refer to the specific datasheet for precise information as characteristics can vary slightly based on manufacturer specifications.
Manufacturer
The NCP5501DT33RKG is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a leading semiconductor company that designs and manufactures a variety of electronic components, including power and signal management, logic, discrete, and custom devices. The company serves various sectors such as automotive, industrial, communications, computing, and consumer electronics. Onsemi is known for providing energy-efficient innovations, and its products are used in a wide range of applications that require reliable and efficient performance. The company focuses on enabling the development of electronics that support sustainable energy solutions and smart technology infrastructure.
Application
The NCP5501DT33RKG is a low dropout (LDO) voltage regulator. Its primary application areas include:
1. Consumer Electronics: Used in devices like smartphones and tablets for stable voltage output.
2. Industrial Equipment: Provides reliable power management for sensors and control units.
3. Computing: Essential in desktop and notebook power supplies to ensure efficient power distribution.
4. Networking Devices: Supports routers and switches by maintaining consistent voltage levels.
5. Automotive Systems: Assists in powering infotainment and control systems with precision.
6. Battery-Powered Devices: Optimizes power consumption in portable devices to extend battery life.
Its key features, such as low dropout voltage and high accuracy, make it suitable for applications requiring precise voltage regulation.
1. Consumer Electronics: Used in devices like smartphones and tablets for stable voltage output.
2. Industrial Equipment: Provides reliable power management for sensors and control units.
3. Computing: Essential in desktop and notebook power supplies to ensure efficient power distribution.
4. Networking Devices: Supports routers and switches by maintaining consistent voltage levels.
5. Automotive Systems: Assists in powering infotainment and control systems with precision.
6. Battery-Powered Devices: Optimizes power consumption in portable devices to extend battery life.
Its key features, such as low dropout voltage and high accuracy, make it suitable for applications requiring precise voltage regulation.
Package
The NCP5501DT33RKG is packaged in a DPAK (TO-252) package. This is a surface-mount package commonly used for power semiconductors, providing a balance between size, heat dissipation, and ease of mounting.
