TL4050B25QDCKRQ1

Product Overview

Category

The TL4050B25QDCKRQ1 belongs to the category of voltage references.

Use

This product is commonly used in electronic circuits to provide a stable and accurate voltage reference.

Characteristics

• Provides a precise output voltage of 2.5V.
• Offers low dropout voltage, ensuring efficient operation even with low input voltages.
• Exhibits excellent temperature stability, maintaining accuracy across a wide range of temperatures.
• Features low quiescent current, making it suitable for power-sensitive applications.
• Designed to be highly reliable and durable.

Package

The TL4050B25QDCKRQ1 comes in a small SOT-23 package, which is widely used in the electronics industry.

Essence

The essence of this product lies in its ability to provide a stable and accurate voltage reference, ensuring the proper functioning of electronic circuits.

Packaging/Quantity

The TL4050B25QDCKRQ1 is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Output Voltage: 2.5V
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Temperature Range: -40°C to +125°C
• Accuracy: ±1%
• Line Regulation: 0.02%/V (typical)
• Load Regulation: 0.05%/mA (typical)

Detailed Pin Configuration

The TL4050B25QDCKRQ1 has three pins:

1. VDD: This pin is connected to the positive supply voltage.
2. GND: This pin is connected to the ground or negative supply voltage.
3. OUT: This pin provides the stable 2.5V output voltage.

Functional Features

• Precise Voltage Reference: The TL4050B25QDCKRQ1 ensures a stable and accurate output voltage of 2.5V, which is crucial for the proper operation of electronic circuits.
• Low Dropout Voltage: With a low dropout voltage of 200mV, this voltage reference can operate efficiently even with low input voltages.
• Temperature Stability: The TL4050B25QDCKRQ1 exhibits excellent temperature stability, maintaining accuracy across a wide range of temperatures.
• Low Quiescent Current: The product's low quiescent current of 60µA makes it suitable for power-sensitive applications, minimizing power consumption.

Advantages and Disadvantages

Advantages

• Provides a precise and stable voltage reference.
• Low dropout voltage enables efficient operation with low input voltages.
• Excellent temperature stability ensures accuracy in various environmental conditions.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited to providing a fixed output voltage of 2.5V.
• May not be suitable for applications requiring different output voltages.

Working Principles

The TL4050B25QDCKRQ1 utilizes bandgap voltage reference technology to generate a stable and accurate output voltage. It employs a combination of analog circuitry and semiconductor devices to achieve the desired voltage reference characteristics.

Detailed Application Field Plans

The TL4050B25QDCKRQ1 finds applications in various fields, including:

1. Power Management: It can be used as a voltage reference in power management circuits to ensure accurate voltage regulation.
2. Analog-to-Digital Converters (ADCs): The TL4050B25QDCKRQ1 can provide a stable reference voltage for ADCs, improving their accuracy.
3. Sensor Circuits: It is suitable for sensor circuits that require precise and stable voltage references.
4. Battery Management Systems: This product can be utilized in battery management systems to monitor and regulate battery voltages accurately.

Detailed and Complete Alternative Models

1. TL431: A popular alternative with adjustable output voltage.
2. LM4040: Another voltage reference option with various fixed output voltage options.
3. REF5025: Offers a similar fixed 2.5V output voltage with enhanced precision.

These alternative models provide flexibility in terms of output voltage options or improved specifications, catering to different application requirements.

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