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NCP566ST12T3G
+StücklisteIC REG LINEAR 1.2V 1.5A SOT223
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HerstellerOnsemi
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Herstellerteil #NCP566ST12T3G
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Paket SOT-223-3
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Auf Lager3279
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 | Obsolete |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 9V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage Dropout (Max) | 1.3V @ 1.5A |
| Current - Output | 1.5A |
| Current - Quiescent (Iq) | 3 mA |
| PSRR | 85dB ~ 75db (120Hz ~ 1kHz) |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Übersicht
Description
The device integrates protection features like current limiting and thermal shutdown, increasing reliability and safeguarding against potential damage due to overcurrent or excessive heat. Its compact SOT-223 package allows for efficient heat dissipation while maintaining a small footprint, ideal for space-constrained applications. The NCP566ST12T3G is commonly used in consumer electronics, telecommunications, and computing devices where efficient power management is critical. Its performance characteristics make it a preferred choice for applications requiring precise voltage regulation and low power consumption.
Equivalent
1. Texas Instruments TPS79612: A similar LDO regulator with comparable features.
2. Analog Devices ADP3338: Offers low dropout voltage and load regulation.
3. Microchip MCP1825S: Provides similar output current and voltage options.
4. STMicroelectronics L78L12ABUTR: Another alternative with similar characteristics.
Always verify specifications and compatibility before substitution.
Features
1. Output Voltage: It provides a fixed output voltage of 1.2V.
2. Output Current: Capable of delivering up to 1A of output current.
3. Low Dropout Voltage: Designed for low dropout, making it efficient for battery-powered devices.
4. Stability: Requires a small output capacitor for stability, which reduces overall component size and cost.
5. Thermal Protection: Includes internal thermal shutdown to protect against overheating.
6. Current Limiting: Integrates current limiting to prevent damage from overcurrent conditions.
7. Precision: Offers high output voltage accuracy, important for applications requiring precise voltage levels.
8. Package: Available in a standard surface-mount package for easy integration into various designs.
9. Quiescent Current: Features low quiescent current, beneficial for applications demanding low power consumption.
These attributes make the NCP566ST12T3G suitable for applications in consumer electronics, telecommunications, and industrial equipment where reliable and efficient voltage regulation is required.
Pinout
1. Input (Vin): This pin receives the input voltage, which should be higher than the desired output voltage to allow for regulation, but within the specified limits of the device.
2. Ground (GND): This pin is the ground reference for the regulator. It connects to the common ground of the circuit.
3. Output (Vout): This pin provides the regulated output voltage. For this specific model, NCP566ST12T3G, the fixed output voltage is 1.2V.
The NCP566ST12T3G is designed for applications requiring a low dropout voltage and offers features such as thermal protection and short circuit protection. It is suitable for use in battery-powered equipment, post-regulation for switching supplies, and other applications where a stable voltage is necessary.
Manufacturer
Application
1. Consumer Electronics: Provides stable voltage for devices like smartphones, tablets, and wearables.
2. Communication Equipment: Ensures reliable power supply for networking devices and communication modules.
3. Industrial Control Systems: Supports microcontrollers and sensors with consistent voltage.
4. Automotive Electronics: Used in infotainment systems and other control modules.
5. Portable Devices: Powers battery-operated devices by maintaining efficiency and prolonging battery life.
These applications benefit from the regulator's low dropout voltage, fast transient response, and thermal protection features.