TCR2EE13,LM(CT) - English Editing Encyclopedia Entry

Product Overview

Category

The TCR2EE13,LM(CT) belongs to the category of voltage regulators.

Use

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

Characteristics

• The TCR2EE13,LM(CT) is a low-dropout (LDO) voltage regulator.
• It operates with an input voltage range of 1.8V to 6.0V.
• The output voltage can be set between 0.8V and 5.0V.
• It has a maximum output current of 300mA.
• This voltage regulator offers high accuracy and low quiescent current.

Package

The TCR2EE13,LM(CT) comes in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

The TCR2EE13,LM(CT) is typically packaged in reels containing 3000 units.

Specifications

• Input Voltage Range: 1.8V to 6.0V
• Output Voltage Range: 0.8V to 5.0V
• Maximum Output Current: 300mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 30μA (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.3% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TCR2EE13,LM(CT) has the following pin configuration:

1. GND (Ground)
2. VIN (Input Voltage)
3. VOUT (Output Voltage)
4. NC (No Connection)
5. EN (Enable)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High accuracy and low quiescent current make it suitable for power-sensitive applications.
• Built-in overcurrent protection safeguards the circuit from excessive current flow.
• Thermal shutdown feature prevents overheating and protects the device.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving designs.
• Excellent line and load regulation ensure stable output voltage.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited maximum output current may not be sufficient for high-power applications.
• Dropout voltage of 200mV may affect efficiency in certain scenarios.

Working Principles

The TCR2EE13,LM(CT) operates as a linear voltage regulator. It uses a pass transistor to regulate the output voltage based on the difference between the input and desired output voltages. The internal circuitry ensures that the output voltage remains constant despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The TCR2EE13,LM(CT) finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT (Internet of Things) devices - Embedded systems - Communication modules

Detailed and Complete Alternative Models

1. TCR2EE12,LM(CT): Similar to TCR2EE13,LM(CT) but with a lower maximum output current of 100mA.
2. TCR2EE14,LM(CT): Similar to TCR2EE13,LM(CT) but with a higher maximum output current of 500mA.
3. TCR2EE15,LM(CT): Similar to TCR2EE13,LM(CT) but with a wider input voltage range of 1.8V to 10.0V.

These alternative models offer different specifications to cater to specific application requirements.

In conclusion, the TCR2EE13,LM(CT) is a low-dropout voltage regulator that provides stable and regulated voltage output for various electronic applications. Its small package size, wide input voltage range, and high accuracy make it suitable for a range of devices and systems. However, its limited maximum output current and dropout voltage should be considered when selecting this product for specific applications.