TL4050C50QDCKR

Product Overview

• Category: Integrated Circuit
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision
• Package: SC-70
• Essence: TL4050C50QDCKR is a precision voltage reference integrated circuit that provides a stable and accurate output voltage of 5.0V.
• Packaging/Quantity: The TL4050C50QDCKR is available in a SC-70 package and is typically sold in reels of 3000 units.

Specifications

• Output Voltage: 5.0V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C
• Supply Voltage Range: 2.7V to 10V
• Quiescent Current: 60µA (typical)

Pin Configuration

The TL4050C50QDCKR has the following pin configuration:

____ VDD | | GND | | OUT |____|

• VDD: Power supply input
• GND: Ground reference
• OUT: Output voltage

Functional Features

• Provides a stable and accurate output voltage of 5.0V
• Low dropout voltage ensures efficient operation even with low input voltages
• High initial accuracy and low temperature coefficient ensure precise voltage references
• Wide operating temperature range allows for use in various environmental conditions
• Low quiescent current minimizes power consumption

Advantages and Disadvantages

Advantages

• Stable and accurate output voltage
• Low dropout voltage
• High initial accuracy
• Wide operating temperature range
• Low quiescent current

Disadvantages

• Limited output voltage options (only 5.0V)
• Small package size may require careful handling during assembly

Working Principles

The TL4050C50QDCKR is based on a bandgap reference circuit that generates a stable voltage reference using a combination of bipolar and CMOS technologies. The bandgap reference circuit compensates for temperature variations, ensuring the output voltage remains accurate over a wide temperature range.

Detailed Application Field Plans

The TL4050C50QDCKR is commonly used in applications that require a precise and stable 5.0V voltage reference. Some typical application fields include:

1. Precision analog-to-digital converters (ADCs)
2. Digital-to-analog converters (DACs)
3. Voltage regulators
4. Battery management systems
5. Industrial control systems
6. Test and measurement equipment

Detailed and Complete Alternative Models

• TL431: Adjustable precision shunt regulator
• LM4040: Precision micropower shunt voltage reference
• REF5025: Precision voltage reference with low dropout voltage
• MAX619: Ultra-low-power voltage reference with high accuracy

These alternative models offer similar functionality and can be considered as substitutes for the TL4050C50QDCKR in various applications.

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