NCV301LSN47T1G

Product Overview

Category

The NCV301LSN47T1G belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation: The NCV301LSN47T1G provides precise voltage regulation, ensuring stable and reliable performance.
• Low dropout voltage: It has a low dropout voltage, enabling efficient power conversion even when the input voltage is close to the output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, resulting in reduced power consumption.
• Thermal shutdown protection: It incorporates thermal shutdown protection to prevent damage due to excessive heat.
• Short-circuit protection: The NCV301LSN47T1G includes short-circuit protection, safeguarding the circuit from potential damage.

Package

The NCV301LSN47T1G is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the NCV301LSN47T1G lies in its ability to regulate voltage with high precision, ensuring stable and reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input voltage range: 2.5V - 5.5V
• Output voltage: 4.7V
• Dropout voltage: 200mV (typical)
• Quiescent current: 50µA (typical)
• Operating temperature range: -40°C to +85°C
• Package type: SOT-23

Detailed Pin Configuration

The NCV301LSN47T1G features a standard SOT-23 package with three pins:

1. Pin 1: VIN (Input voltage)
2. Pin 2: GND (Ground)
3. Pin 3: VOUT (Output voltage)

Functional Features

• Voltage regulation: The NCV301LSN47T1G maintains a constant output voltage of 4.7V, regardless of variations in the input voltage.
• Low dropout voltage: It can operate efficiently even when the input voltage is only slightly higher than the desired output voltage.
• Low quiescent current: The device consumes minimal current during standby mode, reducing power consumption and extending battery life.
• Thermal shutdown protection: In case of excessive heat, the NCV301LSN47T1G shuts down to prevent damage to the circuit.
• Short-circuit protection: It includes built-in protection against short circuits, ensuring the safety and longevity of the device.

Advantages and Disadvantages

Advantages

• Precise voltage regulation ensures stable performance of electronic devices.
• Low dropout voltage enables efficient power conversion.
• Low quiescent current reduces power consumption.
• Thermal shutdown protection prevents damage due to overheating.
• Short-circuit protection safeguards the circuit from potential damage.

Disadvantages

• Limited output voltage options (fixed at 4.7V).
• Not suitable for applications requiring adjustable output voltage.

Working Principles

The NCV301LSN47T1G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 4.7V. This feedback loop ensures that the regulated voltage remains stable, even when the input voltage or load conditions vary.

Detailed Application Field Plans

The NCV301LSN47T1G finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices: It provides stable voltage supply for portable electronics such as smartphones, tablets, and portable gaming consoles. - Automotive electronics: The NCV301LSN47T1G is suitable for automotive applications, ensuring reliable voltage regulation in various subsystems. - Industrial control systems: It can be used in industrial control systems to regulate voltage for sensors, actuators, and other electronic components. - IoT devices: The product is well-suited for IoT devices that require efficient power conversion and stable voltage supply.

Detailed and Complete Alternative Models

• NCV301LSN47T1G: 4.7V fixed output voltage regulator (SOT-23 package)
• NCV301LSN33T1G: 3.3V fixed output voltage regulator (SOT-23 package)
• NCV301LSN50T1G: 5.0V fixed output voltage regulator (SOT-23 package)
• NCV301LSN25T1G: 2.5V fixed output voltage regulator (SOT-23 package)

These alternative models offer different fixed output voltages while sharing similar characteristics and features with the NCV301LSN47T1G.

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