NCP304LSQ23T1G - English Editing Encyclopedia Entry

Product Overview

Category

NCP304LSQ23T1G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in electronic devices.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High accuracy
• Thermal shutdown protection

Package

The NCP304LSQ23T1G comes in a small outline package (SOT-23) which is widely used for surface mount applications.

Essence

The essence of NCP304LSQ23T1G lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.3V
• Dropout Voltage: 200mV at 100mA
• Output Current: 150mA
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NCP304LSQ23T1G has three pins:

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

Functional Features

• Voltage Regulation: The NCP304LSQ23T1G ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It maintains a low voltage drop between the input and output, minimizing power dissipation.
• Thermal Shutdown Protection: The device automatically shuts down when the temperature exceeds a certain threshold, preventing damage due to overheating.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation.
• Low dropout voltage minimizes power loss.
• Thermal shutdown protection ensures device safety.

Disadvantages

• Limited output current capacity (150mA).
• Restricted input voltage range (2.5V to 6.0V).

Working Principles

The NCP304LSQ23T1G operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device continuously monitors the input and output voltages, making necessary adjustments to ensure proper regulation.

Detailed Application Field Plans

The NCP304LSQ23T1G finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to NCP304LSQ23T1G are: - LM1117-2.3 - MCP1702-2302 - TS2937CZ-2.3

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, the NCP304LSQ23T1G is an integrated circuit voltage regulator with high accuracy, low dropout voltage, and thermal shutdown protection. It finds applications in various electronic devices and has alternative models available for different needs.