TL4051CIDCKR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Precision, Low Dropout, Adjustable Output
• Package: SC-70 (SOT-323), 5-Lead
• Essence: TL4051CIDCKR is a precision voltage reference IC that provides a stable output voltage with low dropout characteristics.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage Range: Adjustable from 1.24V to 10V
• Initial Accuracy: ±0.5%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TL4051CIDCKR has the following pin configuration:

```

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| | --| V+ |-- --| |-- --| OUT|-- --| |-- --| GND|-- |____| ```

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

Functional Features

• Provides a precise and stable output voltage reference.
• Low dropout voltage allows for efficient operation even with small input-output differentials.
• Adjustable output voltage range offers flexibility in various applications.
• Excellent initial accuracy and temperature coefficient ensure reliable performance over a wide temperature range.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages: - High precision and stability. - Low dropout voltage. - Adjustable output voltage. - Wide operating temperature range. - Low power consumption.

Disadvantages: - Limited output current capability. - Requires external components for proper operation. - Sensitive to input voltage fluctuations.

Working Principles

The TL4051CIDCKR is based on a bandgap reference circuit that generates a stable voltage reference. It utilizes a precision voltage divider network and an error amplifier to regulate the output voltage. The adjustable output voltage is achieved by varying the feedback resistors connected to the error amplifier.

Application Field Plans

The TL4051CIDCKR can be used in various applications, including but not limited to:

1. Precision analog circuits
2. Voltage regulators
3. Battery-powered devices
4. Test and measurement equipment
5. Industrial control systems
6. Automotive electronics

Alternative Models

Here are some alternative models that offer similar functionality:

1. LM4040CIM3-5.0/NOPB
2. MAX603CPA+
3. REF3030AIDBZT
4. LT1461AIS8-5#PBF
5. ADR431ARMZ-R7

These alternatives provide comparable precision, stability, and adjustable output voltage features.

In conclusion, the TL4051CIDCKR is a precision voltage reference IC with low dropout characteristics. Its adjustable output voltage range, high accuracy, and low power consumption make it suitable for a wide range of applications. However, it has limitations in terms of output current capability and sensitivity to input voltage fluctuations.