NCP5901MNTBG

Product Overview

Category

NCP5901MNTBG belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation: The NCP5901MNTBG provides stable output voltage, ensuring reliable performance of connected devices.
• Low dropout voltage: It operates with low dropout voltage, minimizing power dissipation and maximizing efficiency.
• Overcurrent protection: The IC incorporates overcurrent protection, safeguarding both the device and the connected circuitry.
• Thermal shutdown: In case of excessive temperature, the NCP5901MNTBG automatically shuts down to prevent damage.

Package

The NCP5901MNTBG is available in a small outline transistor (SOT) package.

Essence

The essence of this product lies in its ability to regulate voltage effectively, providing a stable power supply for various electronic applications.

Packaging/Quantity

The NCP5901MNTBG is typically packaged in reels, containing a quantity of 3000 units per reel.

Specifications

• Input voltage range: 2.5V - 6.0V
• Output voltage options: 1.2V, 1.8V, 2.5V, 3.3V
• Dropout voltage: 200mV at 100mA load current
• Maximum output current: 150mA
• Quiescent current: 50µA
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The NCP5901MNTBG has the following pin configuration:

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

Functional Features

• Voltage regulation: The NCP5901MNTBG maintains a constant output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It safeguards the device and connected circuitry by limiting the output current in case of an overcurrent condition.
• Thermal shutdown: The IC shuts down when the temperature exceeds a certain threshold, preventing damage due to excessive heat.

Advantages and Disadvantages

Advantages

• Stable output voltage ensures reliable performance of connected devices.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Overcurrent protection prevents damage to the device and connected circuitry.
• Thermal shutdown feature protects against overheating.

Disadvantages

• Limited maximum output current (150mA) may not be suitable for high-power applications.
• Restricted input voltage range (2.5V - 6.0V) may limit compatibility with certain systems.

Working Principles

The NCP5901MNTBG operates as a linear voltage regulator. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. By utilizing feedback control, it compensates for variations in input voltage and load conditions, ensuring a stable power supply.

Detailed Application Field Plans

The NCP5901MNTBG finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the NCP5901MNTBG include: - LM1117-3.3 - LT1763-3.3 - MCP1703-3.3

These alternatives can be considered based on specific requirements and design constraints.

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