사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Adjustable |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 20V |
| Voltage-Output(Min/Fixed) | 1.25V |
| Voltage-Output(Max) | 18.8V |
| VoltageDropout(Max) | 1.2V @ 800mA |
| Current-Output | 1A |
| Current-Quiescent(Iq) | 10 mA |
| PSRR | 73dB (120Hz) |
| ProtectionFeatures | Over Current, Over Temperature |
| OperatingTemperature | 0°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
개요
Description
The NCP1117DTARKG is a low dropout (LDO) linear voltage regulator designed by ON Semiconductor. It is part of the NCP1117 series, known for providing a stable output voltage with low input-to-output voltage differential. The device is capable of delivering up to 1A of output current, making it suitable for various applications, including consumer electronics, computing, and industrial equipment.
The NCP1117DTARKG offers fixed output voltage options, ensuring precise voltage regulation with typically a 1% accuracy. Its key features include thermal protection and current limiting to safeguard against overloading and overheating, enhancing reliability and longevity in electronic circuits.
The package type for the NCP1117DTARKG is a DPAK, which is surface-mountable, allowing for efficient use of board space in compact designs. Its dropout voltage is typically around 1.2V, which is beneficial for applications where the input voltage is close to the output voltage. Overall, the NCP1117DTARKG is valued for its efficiency, reliability, and ease of integration into electronic systems.
The NCP1117DTARKG offers fixed output voltage options, ensuring precise voltage regulation with typically a 1% accuracy. Its key features include thermal protection and current limiting to safeguard against overloading and overheating, enhancing reliability and longevity in electronic circuits.
The package type for the NCP1117DTARKG is a DPAK, which is surface-mountable, allowing for efficient use of board space in compact designs. Its dropout voltage is typically around 1.2V, which is beneficial for applications where the input voltage is close to the output voltage. Overall, the NCP1117DTARKG is valued for its efficiency, reliability, and ease of integration into electronic systems.
Equivalent
The NCP1117DTARKG is a low dropout linear voltage regulator. Equivalent products include:
1. LM1117 by Texas Instruments
2. MIC39100 by Microchip Technology
3. LD1117 by STMicroelectronics
4. AMS1117 by Advanced Monolithic Systems
5. AP1117 by Diodes Incorporated
Make sure to check the specific electrical characteristics and package type to ensure compatibility for your application.
1. LM1117 by Texas Instruments
2. MIC39100 by Microchip Technology
3. LD1117 by STMicroelectronics
4. AMS1117 by Advanced Monolithic Systems
5. AP1117 by Diodes Incorporated
Make sure to check the specific electrical characteristics and package type to ensure compatibility for your application.
Features
The NCP1117DTARKG is a low dropout (LDO) linear voltage regulator designed to provide a stable and regulated output voltage. Key features of this component include:
1. Output Current Capability: It can deliver up to 1.0 A of output current.
2. Low Dropout Voltage: It offers a low dropout voltage of around 1.2 V at maximum current.
3. Output Voltage Options: The device comes with fixed output voltage options or an adjustable version, allowing flexibility in application.
4. Thermal Protection: It includes built-in thermal overload protection to prevent damage due to overheating.
5. Short-Circuit Protection: The regulator features short-circuit current limiting for enhanced reliability.
6. Wide Input Voltage Range: It can operate over a broad input voltage range, making it suitable for various applications.
7. Low Quiescent Current: The NCP1117 features low quiescent current, making it energy-efficient.
8. Package Type: It is available in a DPAK surface-mount package, which aids in space-saving on circuit boards.
9. Stability: The device is stable with a wide range of output capacitors, contributing to ease of use in different circuit designs.
These features make the NCP1117DTARKG suitable for use in consumer electronics, computer systems, and other applications requiring regulated power supplies.
1. Output Current Capability: It can deliver up to 1.0 A of output current.
2. Low Dropout Voltage: It offers a low dropout voltage of around 1.2 V at maximum current.
3. Output Voltage Options: The device comes with fixed output voltage options or an adjustable version, allowing flexibility in application.
4. Thermal Protection: It includes built-in thermal overload protection to prevent damage due to overheating.
5. Short-Circuit Protection: The regulator features short-circuit current limiting for enhanced reliability.
6. Wide Input Voltage Range: It can operate over a broad input voltage range, making it suitable for various applications.
7. Low Quiescent Current: The NCP1117 features low quiescent current, making it energy-efficient.
8. Package Type: It is available in a DPAK surface-mount package, which aids in space-saving on circuit boards.
9. Stability: The device is stable with a wide range of output capacitors, contributing to ease of use in different circuit designs.
These features make the NCP1117DTARKG suitable for use in consumer electronics, computer systems, and other applications requiring regulated power supplies.
Pinout
The NCP1117DTARKG is a low dropout (LDO) linear voltage regulator. It typically comes in a 3-pin package, such as the DPAK (TO-252) or SOT-223 package. The pin configuration is as follows:
1. Pin 1 (Adjust/ Ground): In adjustable versions, this pin is used to set the output voltage through an external resistor divider. In fixed output versions, this pin serves as the ground connection.
2. Pin 2 (Output): This pin provides the regulated output voltage. It is where the load is connected.
3. Pin 3 (Input): This pin receives the input voltage, which should be higher than the desired output voltage by a certain dropout voltage for proper regulation.
The NCP1117 series is designed to offer low dropout voltage and high output current capability, making it suitable for applications requiring efficient voltage regulation with minimal voltage loss.
1. Pin 1 (Adjust/ Ground): In adjustable versions, this pin is used to set the output voltage through an external resistor divider. In fixed output versions, this pin serves as the ground connection.
2. Pin 2 (Output): This pin provides the regulated output voltage. It is where the load is connected.
3. Pin 3 (Input): This pin receives the input voltage, which should be higher than the desired output voltage by a certain dropout voltage for proper regulation.
The NCP1117 series is designed to offer low dropout voltage and high output current capability, making it suitable for applications requiring efficient voltage regulation with minimal voltage loss.
Manufacturer
The NCP1117DTARKG is manufactured by onsemi, previously known as ON Semiconductor. onsemi is a leading provider of semiconductor solutions that focus on energy-efficient innovations. The company designs and produces a wide range of semiconductor components used in various applications, including automotive, industrial, cloud power, and IoT. onsemi's products include power and signal management, logic, discrete, and custom devices, and they are widely used to improve energy efficiency in electronic devices and systems.
Application
The NCP1117DTARKG is a low dropout (LDO) voltage regulator commonly used in various applications. Key areas include:
1. Consumer Electronics: Powering microcontrollers, sensors, and other ICs in devices like smartphones and tablets.
2. Industrial Systems: Providing stable voltage in automation equipment and control systems.
3. Telecommunications: Ensuring reliable power for networking devices and wireless communication systems.
4. Automotive: Used in infotainment systems, navigation, and other electronic modules.
5. Computing: Power management for CPUs, GPUs, and other computer components.
6. Medical Devices: Supplying stable power for portable and sensitive medical equipment.
These applications benefit from the device's efficiency, low noise, and stability.
1. Consumer Electronics: Powering microcontrollers, sensors, and other ICs in devices like smartphones and tablets.
2. Industrial Systems: Providing stable voltage in automation equipment and control systems.
3. Telecommunications: Ensuring reliable power for networking devices and wireless communication systems.
4. Automotive: Used in infotainment systems, navigation, and other electronic modules.
5. Computing: Power management for CPUs, GPUs, and other computer components.
6. Medical Devices: Supplying stable power for portable and sensitive medical equipment.
These applications benefit from the device's efficiency, low noise, and stability.
Package
The NCP1117DTARKG typically comes in a DPAK (TO-252) package, which is a surface-mount package commonly used for power semiconductor devices.
