TL4050B25IDCKR

Product Overview

• Category: Integrated Circuit
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision
• Package: SC-70 (SOT-323)
• Essence: Provides a stable voltage reference for various applications
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Voltage Reference Type: Fixed
• Output Voltage: 2.5V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: ±50ppm/°C
• Dropout Voltage: 200mV (typical)
• Operating Temperature Range: -40°C to +125°C
• Input Voltage Range: 1.8V to 6.0V
• Quiescent Current: 45µA (typical)

Pin Configuration

The TL4050B25IDCKR has the following pin configuration:

```

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| | --| V+ |-- --| |-- |____| ```

• V+: Input Voltage
• GND: Ground
• OUT: Output Voltage

Functional Features

• Provides a stable and accurate voltage reference of 2.5V
• Low dropout voltage ensures efficient operation even with low input voltages
• High initial accuracy and low temperature coefficient ensure precise voltage regulation
• Low quiescent current minimizes power consumption

Advantages

• Small package size allows for space-saving designs
• Wide operating temperature range enables usage in various environments
• Low dropout voltage makes it suitable for battery-powered applications
• Excellent initial accuracy and low temperature coefficient ensure reliable performance

Disadvantages

• Fixed output voltage limits flexibility in certain applications
• Limited input voltage range may not be suitable for all designs

Working Principles

The TL4050B25IDCKR is a precision voltage reference that utilizes bandgap technology. It generates a stable 2.5V output voltage regardless of changes in input voltage or temperature. The internal circuitry compensates for variations, ensuring a highly accurate and reliable reference voltage.

Application Field Plans

The TL4050B25IDCKR can be used in various applications, including:

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

Alternative Models

• TL431: Adjustable Precision Shunt Regulator
• LM4040: Precision Micropower Shunt Voltage Reference
• REF5025: Precision Voltage Reference with Low Dropout

These alternative models offer similar functionality and can be considered as substitutes for the TL4050B25IDCKR in specific applications.

In conclusion, the TL4050B25IDCKR is a precision voltage reference integrated circuit that provides a stable 2.5V output voltage. Its low dropout, high accuracy, and small package size make it suitable for a wide range of applications. However, its fixed output voltage and limited input voltage range should be taken into consideration when selecting an appropriate voltage reference for a specific design.