BQ2201SN-NTR

Product Overview

Category

BQ2201SN-NTR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used for voltage regulation and power management applications.

Characteristics

• BQ2201SN-NTR is a low-power, high-performance voltage regulator.
• It operates within a wide input voltage range, making it suitable for various applications.
• The device offers excellent line and load regulation, ensuring stable output voltage.
• It features built-in protection mechanisms such as thermal shutdown and overcurrent protection.

Package

BQ2201SN-NTR is available in a small outline transistor (SOT) package.

Essence

The essence of BQ2201SN-NTR lies in its ability to provide reliable voltage regulation while consuming minimal power.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

BQ2201SN-NTR has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin

Functional Features

• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation provides stable output voltage.
• Thermal shutdown protection prevents overheating.
• Overcurrent protection safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for versatile applications.
• Low quiescent current minimizes power consumption.
• Small package size enables space-saving designs.
• Built-in protection mechanisms enhance reliability.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may affect efficiency in certain scenarios.

Working Principles

BQ2201SN-NTR operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output pins, thereby maintaining a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

BQ2201SN-NTR finds application in various fields, including but not limited to: - Battery-powered devices - Portable electronics - IoT (Internet of Things) devices - Wearable technology - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to BQ2201SN-NTR include: - LM1117-3.3 - MCP1700-3302E/TO - TPS79333DBVR

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

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