TL4050C20QDBZRQ1

Product Overview

Category: Integrated Circuits (ICs)

Use: Voltage Reference

Characteristics: - Low voltage reference - Precision voltage output - Low power consumption - Small package size - Wide temperature range

Package: SOT-23-3

Essence: The TL4050C20QDBZRQ1 is a low voltage precision voltage reference IC. It provides a stable and accurate voltage output for various applications.

Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Output Voltage: 2.048V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Supply Voltage Range: 1.8V to 5.5V
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL4050C20QDBZRQ1 has three pins in the SOT-23-3 package:

1. VDD: Supply voltage input
2. GND: Ground connection
3. OUT: Voltage reference output

Functional Features

• Low dropout voltage
• Excellent line and load regulation
• Thermal shutdown protection
• Short-circuit current limiting
• Low output noise

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Wide operating temperature range - Small package size

Disadvantages: - Limited output voltage options - Not suitable for high current applications

Working Principles

The TL4050C20QDBZRQ1 uses bandgap voltage reference technology to generate a precise and stable output voltage. It operates by comparing an internal reference voltage with an external voltage source and adjusting the output accordingly. The IC is designed to provide a constant voltage reference over a wide range of operating conditions.

Detailed Application Field Plans

The TL4050C20QDBZRQ1 is commonly used in various electronic systems that require a stable and accurate voltage reference. Some typical application fields include:

1. Power management circuits
2. Analog-to-digital converters (ADCs)
3. Digital-to-analog converters (DACs)
4. Battery-powered devices
5. Sensor interfaces

Detailed and Complete Alternative Models

• TL431: Adjustable Precision Shunt Regulator
• LM4040: Precision Micropower Shunt Voltage Reference
• REF5025: Precision Voltage Reference with Low Temperature Drift
• MAX619: Ultra-Low-Power, SOT23 Voltage References

These alternative models offer similar functionality and can be considered as substitutes for the TL4050C20QDBZRQ1 depending on specific requirements.

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