TL4050B10QDBZR

Product Overview

Category

The TL4050B10QDBZR belongs to the category of voltage references.

Use

It is commonly used as a precision voltage reference in various electronic circuits.

Characteristics

• High accuracy and stability
• Low power consumption
• Wide operating temperature range
• Small package size
• Low output noise

Package

The TL4050B10QDBZR is available in a small SOT-23 package.

Essence

This voltage reference provides a stable and accurate voltage output, which is essential for precise measurements and reliable operation of electronic devices.

Packaging/Quantity

The TL4050B10QDBZR is typically packaged in reels containing 3000 units.

Specifications

• Output Voltage: 1.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL4050B10QDBZR has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. VOUT: Voltage reference output pin.

Functional Features

• Precision voltage reference with low initial accuracy and temperature coefficient.
• Stable output voltage over a wide range of operating conditions.
• Low quiescent current consumption, making it suitable for battery-powered applications.
• Fast response time to changes in input voltage or load conditions.
• Built-in short-circuit and thermal protection.

Advantages

• High accuracy and stability ensure reliable performance in critical applications.
• Low power consumption extends battery life in portable devices.
• Wide operating temperature range allows usage in extreme environments.
• Small package size enables integration into space-constrained designs.
• Low output noise minimizes interference in sensitive circuits.

Disadvantages

• Limited output voltage options, as it is fixed at 1.0V.
• Relatively higher cost compared to some other voltage references.
• Sensitivity to input voltage fluctuations may require additional filtering or regulation circuitry in certain applications.

Working Principles

The TL4050B10QDBZR utilizes a bandgap reference circuit to generate a stable voltage output. It compensates for temperature variations and process variations to maintain accuracy over a wide range of operating conditions. The internal circuitry ensures low power consumption and protection against short-circuits and thermal overload.

Detailed Application Field Plans

The TL4050B10QDBZR finds applications in various fields, including:

1. Precision measurement instruments
2. Industrial control systems
3. Medical devices
4. Automotive electronics
5. Portable consumer electronics

Detailed and Complete Alternative Models

1. TL431: Adjustable precision shunt regulator with similar characteristics but adjustable output voltage.
2. LM4040: Fixed voltage reference series with different output voltage options.
3. REF5025: High-precision voltage reference with ultra-low temperature coefficient.

These alternative models offer flexibility in terms of output voltage options or specific performance requirements, catering to diverse application needs.

In conclusion, the TL4050B10QDBZR is a high-accuracy voltage reference with excellent stability and low power consumption. Its small package size and wide operating temperature range make it suitable for various electronic applications. However, its fixed output voltage and relatively higher cost should be considered when selecting alternatives.