사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 20V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 61dB (120Hz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
개요
Description
The NCV1117DT50RKG is a fixed voltage regulator from ON Semiconductor, designed to provide a stable 5V output voltage from a wider input voltage range. It is part of the NCV1117 series, which is known for offering positive voltage regulation with a low dropout voltage, making it suitable for battery-powered devices and applications requiring efficient power management.
The NCV1117DT50RKG typically features a dropout voltage of around 1.2V at full load, ensuring efficient performance even when the input voltage is close to the desired output. It can deliver up to 1A of output current, making it versatile for various electronic applications, including consumer electronics, automotive systems, and industrial devices.
Key features include thermal protection, current limiting to safeguard against overloads, and an output voltage accuracy of ±1%. It comes in a DPAK surface-mount package, facilitating easy integration into circuit boards. This regulator's reliability and stability make it a favored choice for applications requiring a steady and clean 5V power supply.
The NCV1117DT50RKG typically features a dropout voltage of around 1.2V at full load, ensuring efficient performance even when the input voltage is close to the desired output. It can deliver up to 1A of output current, making it versatile for various electronic applications, including consumer electronics, automotive systems, and industrial devices.
Key features include thermal protection, current limiting to safeguard against overloads, and an output voltage accuracy of ±1%. It comes in a DPAK surface-mount package, facilitating easy integration into circuit boards. This regulator's reliability and stability make it a favored choice for applications requiring a steady and clean 5V power supply.
Equivalent
The NCV1117DT50RKG is a voltage regulator. Equivalent products include:
1. LM1117-50 by Texas Instruments
2. AMS1117-5.0 by Advanced Monolithic Systems
3. LD1117V50 by STMicroelectronics
4. MIC29302WT by Microchip Technology
5. NCP1117ST50T3G by ON Semiconductor
Always verify electrical and thermal specifications for compatibility in your specific application.
1. LM1117-50 by Texas Instruments
2. AMS1117-5.0 by Advanced Monolithic Systems
3. LD1117V50 by STMicroelectronics
4. MIC29302WT by Microchip Technology
5. NCP1117ST50T3G by ON Semiconductor
Always verify electrical and thermal specifications for compatibility in your specific application.
Features
The NCV1117DT50RKG is a fixed voltage linear voltage regulator with a 5.0 V output, designed for use in various applications requiring stable voltage regulation. Key features include:
1. Output Voltage: Fixed at 5.0 V.
2. Output Current: Capable of delivering up to 1.0 A.
3. Dropout Voltage: Low dropout voltage, typically around 1.2 V at 1.0 A.
4. Accuracy: High output voltage accuracy of ±1%.
5. Thermal Protection: Includes over-temperature shutdown to prevent damage from overheating.
6. Overcurrent Protection: Current limiting feature to protect against overload conditions.
7. Package Type: Available in a DPAK surface-mount package.
8. Stability: Requires only a small output capacitor for stability.
9. Automotive Grade: Designed for automotive and other high-reliability applications.
10. RoHS Compliant: Environmentally friendly with no hazardous substances.
These features make the NCV1117DT50RKG suitable for automotive, industrial, and consumer electronics applications where reliable 5 V regulation is needed.
1. Output Voltage: Fixed at 5.0 V.
2. Output Current: Capable of delivering up to 1.0 A.
3. Dropout Voltage: Low dropout voltage, typically around 1.2 V at 1.0 A.
4. Accuracy: High output voltage accuracy of ±1%.
5. Thermal Protection: Includes over-temperature shutdown to prevent damage from overheating.
6. Overcurrent Protection: Current limiting feature to protect against overload conditions.
7. Package Type: Available in a DPAK surface-mount package.
8. Stability: Requires only a small output capacitor for stability.
9. Automotive Grade: Designed for automotive and other high-reliability applications.
10. RoHS Compliant: Environmentally friendly with no hazardous substances.
These features make the NCV1117DT50RKG suitable for automotive, industrial, and consumer electronics applications where reliable 5 V regulation is needed.
Pinout
The NCV1117DT50RKG is a low-dropout (LDO) voltage regulator manufactured by ON Semiconductor. It typically comes in a DPAK-3 (TO-252) package, which is a three-pin configuration. The pin functions are as follows:
1. Pin 1 (ADJ/GND): This pin is used as the ground (GND) in fixed-voltage versions or as the adjust (ADJ) pin in adjustable versions of the regulator.
2. Pin 2 (VOUT): This is the output pin where the regulated voltage is provided. For the NCV1117DT50RKG, this output voltage is fixed at 5.0 volts.
3. Pin 3 (VIN): This is the input pin where the unregulated input voltage is applied.
The device is designed to provide a stable 5V output with a maximum output current of 1A, making it suitable for various applications that require precise voltage regulation.
1. Pin 1 (ADJ/GND): This pin is used as the ground (GND) in fixed-voltage versions or as the adjust (ADJ) pin in adjustable versions of the regulator.
2. Pin 2 (VOUT): This is the output pin where the regulated voltage is provided. For the NCV1117DT50RKG, this output voltage is fixed at 5.0 volts.
3. Pin 3 (VIN): This is the input pin where the unregulated input voltage is applied.
The device is designed to provide a stable 5V output with a maximum output current of 1A, making it suitable for various applications that require precise voltage regulation.
Manufacturer
The NCV1117DT50RKG is manufactured by ON Semiconductor, which is now known as onsemi. Onsemi is a semiconductor supplier company that focuses on intelligent power and sensing technologies. The company provides a wide range of products that serve automotive, industrial, cloud power, and IoT markets, among others. Onsemi's product portfolio includes power management components, sensors, and connectivity solutions. It is known for its efforts in promoting energy-efficient electronics and supporting the development of sustainable technologies.
Application
The NCV1117DT50RKG is a voltage regulator typically used in applications requiring a stable 5V output from a higher input voltage. Common application areas include:
1. Consumer Electronics: Powering microcontrollers and logic circuits in devices such as TVs, game consoles, and home appliances.
2. Automotive: Used in electronic control units (ECUs) for providing stable voltage to various sensors and modules.
3. Industrial Equipment: Regulating voltage for control systems, sensors, and communication devices.
4. Telecommunications: Supporting stable power supply in networking equipment.
5. Computing: Powering components like hard drives, SSDs, and interface circuits in computers.
Its low dropout voltage feature makes it ideal for battery-operated applications, ensuring efficient power usage.
1. Consumer Electronics: Powering microcontrollers and logic circuits in devices such as TVs, game consoles, and home appliances.
2. Automotive: Used in electronic control units (ECUs) for providing stable voltage to various sensors and modules.
3. Industrial Equipment: Regulating voltage for control systems, sensors, and communication devices.
4. Telecommunications: Supporting stable power supply in networking equipment.
5. Computing: Powering components like hard drives, SSDs, and interface circuits in computers.
Its low dropout voltage feature makes it ideal for battery-operated applications, ensuring efficient power usage.
Package
The NCV1117DT50RKG is typically housed in a DPAK (TO-252) package. This package type is commonly used for surface-mounted applications, providing efficient thermal performance and compact size, suitable for power management components such as voltage regulators.
