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NCP718ASNADJT1G
+StücklisteIC REG LIN POS ADJ 300MA TSOT23
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HerstellerOnsemi
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Herstellerteil #NCP718ASNADJT1G
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Paket SOT-23-5
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Auf Lager3116
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 24V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 5V |
| Voltage Dropout (Max) | 0.49V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 8 µA |
| Current - Supply (Max) | 300 µA |
| PSRR | 60dB (1kHz) |
| Control Features | Soft Start |
| Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
Übersicht
Description
Key features of the NCP718ASNADJT1G include low quiescent current consumption, high output accuracy, and excellent transient response, making it suitable for battery-powered applications. The device is protected against short circuits and overheating, enhancing its reliability and longevity. It can deliver up to 300 mA of output current.
The NCP718ASNADJT1G is commonly used in applications such as portable devices, consumer electronics, and wireless communication systems. Its small package size (SOT-23-5) makes it suitable for compact designs where space is a premium. Overall, it offers a balance of performance, efficiency, and flexibility for a wide range of electronic applications.
Equivalent
1. MIC5205 by Microchip Technology – Offers low dropout voltage and good noise performance.
2. LP2985 by Texas Instruments – Known for low noise and quiescent current.
3. MCP1700 series by Microchip Technology – Also features low quiescent current.
4. TLV755P by Texas Instruments – Provides low dropout and low noise.
Ensure to verify specific requirements like output voltage, current, and package when choosing an equivalent.
Features
1. Output Voltage Range: Adjustable from 0.8 V to 3.3 V, allowing flexibility for various applications.
2. Output Current: Capable of delivering up to 300 mA.
3. Low Quiescent Current: Operates with a low quiescent current of 500 μA, making it energy-efficient.
4. Dropout Voltage: Features a low dropout voltage of 180 mV at 150 mA, enabling efficient operation even with a small input-to-output voltage differential.
5. Thermal Protection: Includes built-in thermal shutdown to protect the device under high-temperature conditions.
6. Current Limiting: Integrated current limiting prevents damage due to overcurrent conditions.
7. Stability: Ensures stability with a small ceramic output capacitor, which is cost-effective and space-saving.
8. Package: Comes in a compact SOT-23-5 package for easy integration into space-constrained designs.
These features make the NCP718ASNADJT1G suitable for a wide range of applications, including portable devices, battery-powered equipment, and post-regulation for switching power supplies.
Pinout
The specific pin configuration is typically as follows:
1. VIN: Input voltage supply.
2. GND: Ground connection.
3. VOUT: Regulated output voltage.
4. ADJ: Adjust pin used to set the output voltage.
5. NC or EN: This can be a no-connect or enable pin depending on the package and variant.
This LDO is known for its low quiescent current, making it ideal for low-power applications. It also features over-current protection and thermal shutdown for added reliability.
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable technology for stable power supply.
2. Telecommunications: Employed in networking equipment for efficient voltage regulation.
3. Automotive Systems: Provides power management in infotainment and advanced driver-assistance systems (ADAS).
4. Industrial Equipment: Supports precise power requirements in automation and control systems.
5. Medical Devices: Ensures reliable operation in portable and fixed diagnostic instruments.
This component is favored for its low quiescent current, high precision, and ability to deliver a stable output under varying environmental conditions.