TC1303B-PA0EMF

Product Overview

Category

The TC1303B-PA0EMF belongs to the category of voltage regulators.

Use

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

Characteristics

• High efficiency
• Low dropout voltage
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and thermal protection

Package

The TC1303B-PA0EMF comes in a small surface-mount package, making it suitable for compact electronic devices.

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-PA0EMF is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1303B-PA0EMF 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

• Low quiescent current consumption
• Fast transient response
• Built-in overcurrent and thermal protection
• Adjustable output voltage through external resistors
• Reverse battery protection

Advantages

• High efficiency leads to reduced power dissipation
• Wide input voltage range allows for versatile applications
• Small package size enables use in space-constrained designs
• Overcurrent and thermal protection ensure device safety

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Dropout voltage may cause a slight decrease in efficiency

Working Principles

The TC1303B-PA0EMF operates as a linear voltage regulator. It regulates the output voltage by comparing it to a reference voltage and adjusting the pass transistor accordingly. This ensures a stable output voltage despite variations in the input voltage.

Detailed Application Field Plans

The TC1303B-PA0EMF finds applications in various electronic devices, including but not limited to: - Portable consumer electronics - Battery-powered devices - IoT devices - Medical devices - Industrial equipment

Detailed and Complete Alternative Models

1. TC1303A-PA0EMF: Similar to TC1303B-PA0EMF but with a fixed output voltage of 3.3V.
2. TC1303C-PA0EMF: Higher maximum output current of 500mA, suitable for more power-demanding applications.
3. TC1303D-PA0EMF: Adjustable output voltage range from 0.8V to 5.0V, providing flexibility in voltage selection.

These alternative models offer similar functionality with slight variations to cater to different requirements.

In conclusion, the TC1303B-PA0EMF is a versatile voltage regulator that provides stable and regulated voltage for various electronic applications. Its high efficiency, wide input voltage range, and compact package make it an ideal choice for many designs. However, its limited maximum output current and dropout voltage should be considered when selecting this product for specific applications.