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IC REG LINEAR 3.3V 1A DPAK
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HerstellerOnsemi
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Herstellerteil #NCP1117DT33RKG
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Paket DPAK-3
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Auf Lager5402
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| 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) | 20V |
| Voltage - Output (Min/Fixed) | 3.3V |
| Voltage Dropout (Max) | 1.2V @ 800mA |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 10 mA |
| PSRR | 64dB (120Hz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | 0°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
The NCP1117DT33RKG is a low dropout voltage regulator (LDO) from ON Semiconductor. It is part of the NCP1117 series, known for providing a stable output voltage with a low dropout, typically used in powering digital circuits, microcontrollers, and other low-power applications. The specific model, NCP1117DT33RKG, delivers a fixed output voltage of 3.3 volts and can handle an output current of up to 1 ampere. It features thermal overload protection and short-circuit protection to ensure reliable operation and device safety. The "DT" in its designation indicates the DPAK surface-mount package, which is suitable for space-constrained applications. The "RKG" suffix represents RoHS compliance, meaning it is free from hazardous substances like lead. This device is commonly used in consumer electronics, communications equipment, and industrial applications due to its efficiency, reliability, and small form factor.
Equivalent
The NCP1117DT33RKG is a low dropout linear voltage regulator. Equivalent products include:
1. LM1117-3.3 from Texas Instruments
2. AMS1117-3.3 from Advanced Monolithic Systems
3. LD1117V33 from STMicroelectronics
4. MIC39100-3.3 from Microchip Technology
These products offer similar functionality and performance characteristics, such as output voltage and current capability. Always check the datasheets to ensure compatibility with your specific application requirements.
1. LM1117-3.3 from Texas Instruments
2. AMS1117-3.3 from Advanced Monolithic Systems
3. LD1117V33 from STMicroelectronics
4. MIC39100-3.3 from Microchip Technology
These products offer similar functionality and performance characteristics, such as output voltage and current capability. Always check the datasheets to ensure compatibility with your specific application requirements.
Features
The NCP1117DT33RKG is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage of 3.3V. Key features include:
1. Output Current: Capable of supplying up to 1A continuous output current.
2. Low Dropout Voltage: Typically around 1.2V at maximum load current.
3. Thermal Protection: Integrated thermal shutdown to prevent overheating.
4. Overcurrent Protection: Built-in current limiting to safeguard against excessive load conditions.
5. Stability: Requires a minimum external capacitor for stable operation.
6. Package: Available in a DPAK package, which offers ease of mounting and thermal efficiency.
7. Voltage Tolerance: Offers an output voltage tolerance of ±1%.
8. Temperature Range: Operates across a wide junction temperature range, making it suitable for various applications.
9. Efficiency: Designed to offer high efficiency with low quiescent current consumption.
This regulator is ideal for applications requiring a stable 3.3V supply, such as in consumer electronics, communications equipment, and other general-purpose electronic devices.
1. Output Current: Capable of supplying up to 1A continuous output current.
2. Low Dropout Voltage: Typically around 1.2V at maximum load current.
3. Thermal Protection: Integrated thermal shutdown to prevent overheating.
4. Overcurrent Protection: Built-in current limiting to safeguard against excessive load conditions.
5. Stability: Requires a minimum external capacitor for stable operation.
6. Package: Available in a DPAK package, which offers ease of mounting and thermal efficiency.
7. Voltage Tolerance: Offers an output voltage tolerance of ±1%.
8. Temperature Range: Operates across a wide junction temperature range, making it suitable for various applications.
9. Efficiency: Designed to offer high efficiency with low quiescent current consumption.
This regulator is ideal for applications requiring a stable 3.3V supply, such as in consumer electronics, communications equipment, and other general-purpose electronic devices.
Pinout
The NCP1117DT33RKG is a voltage regulator from ON Semiconductor. It is a low dropout (LDO) linear regulator with a fixed output voltage of 3.3V. This component typically comes in a DPAK package and has three pins:
1. Input (IN): The input pin is where the unregulated input voltage is supplied. It must be higher than the desired output voltage by a certain margin to ensure proper regulation.
2. Ground (GND): The ground pin is the common reference point for both the input and output voltages.
3. Output (OUT): The output pin provides the regulated voltage. For this specific part, it outputs a stable 3.3V.
These pins are used to connect the NCP1117DT33RKG to your circuit, allowing it to regulate input voltages down to 3.3V for powering compatible devices and components.
1. Input (IN): The input pin is where the unregulated input voltage is supplied. It must be higher than the desired output voltage by a certain margin to ensure proper regulation.
2. Ground (GND): The ground pin is the common reference point for both the input and output voltages.
3. Output (OUT): The output pin provides the regulated voltage. For this specific part, it outputs a stable 3.3V.
These pins are used to connect the NCP1117DT33RKG to your circuit, allowing it to regulate input voltages down to 3.3V for powering compatible devices and components.
Manufacturer
The NCP1117DT33RKG is manufactured by ON Semiconductor, also known as onsemi. Onsemi is a semiconductor supplier company that focuses on energy-efficient electronics and solutions. Their product portfolio includes power and signal management, logic, discrete, and custom devices to help customers address their design challenges in automotive, industrial, cloud, and IoT markets. The company is known for its commitment to providing innovative semiconductor solutions that contribute to energy conservation and sustainable development.
Application
The NCP1117DT33RKG is a low dropout (LDO) linear voltage regulator commonly used in various applications. Key areas include:
1. Consumer Electronics: Powers microcontrollers and other ICs in devices like TVs, set-top boxes, and gaming consoles.
2. Communication Equipment: Provides stable voltage in networking devices such as modems and routers.
3. Industrial Systems: Used in control systems and instrumentation for reliable power management.
4. Computing: Provides power to processors and memory in computers and peripheral devices.
5. Automotive: Supplies power to electronic control units and infotainment systems.
These applications benefit from its low dropout voltage, stable output, and thermal protection.
1. Consumer Electronics: Powers microcontrollers and other ICs in devices like TVs, set-top boxes, and gaming consoles.
2. Communication Equipment: Provides stable voltage in networking devices such as modems and routers.
3. Industrial Systems: Used in control systems and instrumentation for reliable power management.
4. Computing: Provides power to processors and memory in computers and peripheral devices.
5. Automotive: Supplies power to electronic control units and infotainment systems.
These applications benefit from its low dropout voltage, stable output, and thermal protection.
Package
The NCP1117DT33RKG is in a DPAK (TO-252) package. This type of package is designed for surface mounting on a printed circuit board (PCB) and is commonly used for voltage regulators and similar components, providing a compact form factor suitable for automated assembly processes.
