REF2912AIDBZTG4

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - High precision - Low dropout voltage - Low temperature coefficient - Low quiescent current

Package: SOT-23-6

Essence: REF2912AIDBZTG4 is a voltage reference IC that provides a stable and accurate output voltage.

Packaging/Quantity: The REF2912AIDBZTG4 is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Output Voltage: 2.5V
• Initial Accuracy: ±0.1%
• Temperature Coefficient: 50ppm/°C
• Dropout Voltage: 200mV
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The REF2912AIDBZTG4 has the following pin configuration:

1. VOUT: Output Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. VIN: Input Voltage
6. NC: No Connection

Functional Features

• High precision voltage reference
• Stable output voltage over a wide temperature range
• Low dropout voltage allows for efficient power usage
• Low temperature coefficient ensures accuracy even in varying temperatures
• Low quiescent current minimizes power consumption

Advantages and Disadvantages

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

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

Working Principles

The REF2912AIDBZTG4 operates based on bandgap voltage reference principles. It uses a combination of temperature-dependent and temperature-independent voltage sources to generate a stable output voltage. The internal circuitry compensates for temperature variations, ensuring accurate voltage output over a wide temperature range.

Detailed Application Field Plans

The REF2912AIDBZTG4 is commonly used in various applications, including: - Precision instrumentation - Data acquisition systems - Portable devices - Battery-powered equipment - Industrial control systems

Detailed and Complete Alternative Models

1. REF3012AIDBZT: Similar specifications and package as REF2912AIDBZTG4, but with a 3.0V output voltage.
2. REF3212AIDBZT: Similar specifications and package as REF2912AIDBZTG4, but with a 3.3V output voltage.
3. REF3412AIDBZT: Similar specifications and package as REF2912AIDBZTG4, but with a 3.4V output voltage.

These alternative models provide different output voltage options while maintaining similar characteristics and package compatibility.

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