TC1303B-PI0EUN

Product Overview

Category

The TC1303B-PI0EUN belongs to the category of integrated voltage regulators.

Use

This product is primarily used for voltage regulation in electronic devices and circuits.

Characteristics

• Integrated voltage regulator with high efficiency.
• Low dropout voltage.
• Wide input voltage range.
• Adjustable output voltage.
• Overcurrent and thermal protection features.

Package

The TC1303B-PI0EUN comes in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic components, ensuring their proper functioning.

Packaging/Quantity

The TC1303B-PI0EUN is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 0.8V - 5.0V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 300mA
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303B-PI0EUN has the following pin configuration:

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

Functional Features

• High efficiency conversion of input voltage to regulated output voltage.
• Overcurrent protection safeguards against excessive current flow.
• Thermal protection prevents overheating of the device.
• Adjustable output voltage allows customization for specific applications.
• Low dropout voltage ensures efficient power transfer.

Advantages and Disadvantages

Advantages

• High efficiency results in minimal power loss.
• Wide input voltage range accommodates various power sources.
• Compact package size saves board space.
• Overcurrent and thermal protection enhance device reliability.
• Adjustable output voltage provides flexibility.

Disadvantages

• Maximum output current may limit usage in high-power applications.
• Limited output voltage range may not suit all requirements.
• Quiescent current consumption may affect battery life in low-power devices.

Working Principles

The TC1303B-PI0EUN operates based on a voltage regulation principle known as a linear regulator. It takes an input voltage within the specified range and regulates it to a stable output voltage, regardless of any fluctuations in the input voltage or load conditions. This is achieved by using internal circuitry that adjusts the voltage difference between the input and desired output voltage.

Detailed Application Field Plans

The TC1303B-PI0EUN finds application in various electronic devices and circuits, including but not limited to: - Battery-powered portable devices - IoT (Internet of Things) devices - Wearable electronics - Embedded systems - Consumer electronics

Detailed and Complete Alternative Models

1. TC1303A-PI0EUN: Similar to TC1303B-PI0EUN, but with a lower maximum output current of 200mA.
2. TC1303C-PI0EUN: Similar to TC1303B-PI0EUN, but with a higher maximum output current of 500mA.
3. TC1303D-PI0EUN: Similar to TC1303B-PI0EUN, but with additional features such as adjustable soft-start and power good indicator.

These alternative models provide options for different current requirements and additional functionalities, catering to diverse application needs.

In conclusion, the TC1303B-PI0EUN is an integrated voltage regulator with high efficiency, wide input voltage range, and adjustable output voltage. It offers overcurrent and thermal protection features, making it suitable for various electronic applications. While it has certain limitations, alternative models provide options to address specific requirements.