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NCP303LSN31T1G
+StücklisteIC SUPERVISOR 1 CHANNEL 5TSOP
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HerstellerOnsemi
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Herstellerteil #NCP303LSN31T1G
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Spezifikationen
| Attribut | Wert |
| Part Status | Obsolete |
| Digi Key Programmable | Not Verified |
| Type | Simple Reset/Power-On Reset |
| Number of Voltages Monitored | 1 |
| Voltage - Threshold | 3.1V |
| Output | Open Drain or Open Collector |
| Reset | Active Low |
| Reset Timeout | Adjustable/Selectable |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | 5-TSOP |
| Base Product Number | NCP303 |
Übersicht
Description
Key features include low quiescent current, making it suitable for battery-powered applications, and a wide input voltage range (up to 16V). The NCP303LSN31T1G incorporates short-circuit and thermal protection for enhanced reliability. Its small footprint and efficiency make it ideal for various applications, including portable devices, automotive electronics, and industrial equipment. The NCP303LSN31T1G is available in a compact SOT-23 package, facilitating easy integration into space-constrained designs.
Equivalent
Features
1. Output Voltage: Fixed output voltage of 3.1V, providing stable power supply.
2. Low Dropout Voltage: Typically 200 mV at 300 mA load, enabling efficient operation even with minimal input-output voltage difference.
3. Current Output: Capable of delivering up to 300 mA of load current, suitable for powering small devices.
4. Low Quiescent Current: Ensures efficiency, particularly in battery-powered applications.
5. Thermal Protection: Built-in thermal shutdown feature to prevent overheating.
6. High PSRR: High power supply rejection ratio, ensuring clean output voltage with less ripple.
7. Compact Package: Available in a small SOT-23 package, facilitating space-saving designs.
8. Wide Input Voltage Range: Operates effectively with input voltages up to 16V.
These features make the NCP303LSN31T1G suitable for a wide range of applications, including portable devices, automotive, and consumer electronics.
Pinout
1. Input (VIN): This pin is connected to the input voltage supply.
2. Ground (GND): This pin is connected to ground.
3. Output (VOUT): This pin provides the regulated output voltage.
4. Control (EN): This is the enable pin; it activates or deactivates the regulator.
5. Adjust (ADJ): This pin is used for output voltage adjustment in certain configurations.
The NCP303LSN31T1G typically provides a fixed output voltage of 3.1V with a maximum output current of 300 mA, featuring low dropout voltage and good transient response characteristics.
Manufacturer
ON Semiconductor is known for its focus on energy-efficient technologies and has a strong commitment to sustainability and innovation in semiconductor design and manufacturing. The NCP303LSN31T1G specifically is a low-dropout (LDO) voltage regulator, which is typically used to provide a stable voltage output in electronic circuits.
Application
1. Consumer Electronics: Powering portable devices like smartphones and tablets.
2. Industrial Equipment: Supplying voltage to sensors and controllers in automation systems.
3. Automotive Electronics: Regulating power for infotainment systems and safety devices.
4. Telecommunications: Ensuring stable power for networking equipment.
5. Battery-Powered Devices: Providing efficient regulation to extend battery life.
Its low dropout voltage and compact packaging make it suitable for space-constrained designs.