TLVH432BQPKG3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Adjustable Output
• Package: BQPKG3
• Essence: TLVH432BQPKG3 is a voltage reference IC that provides a stable and precise output voltage.
• Packaging/Quantity: The TLVH432BQPKG3 is available in a BQPKG3 package and is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.24V to 15V
• Output Current: Up to 100mA
• Dropout Voltage: 0.2V (typical)
• Temperature Range: -40°C to +125°C
• Accuracy: ±1% (typical)

Detailed Pin Configuration

The TLVH432BQPKG3 has the following pin configuration:

```

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| | --| Vref | --| Adjust | --| GND | --| Vout | |___________| ```

• Vref: Reference voltage input pin.
• Adjust: Output voltage adjustment pin.
• GND: Ground pin.
• Vout: Output voltage pin.

Functional Features

• Low Dropout: The TLVH432BQPKG3 operates with a low dropout voltage, allowing it to regulate the output voltage even when the input voltage is close to the desired output voltage.
• Precision: With an accuracy of ±1%, the TLVH432BQPKG3 provides a highly precise output voltage.
• Adjustable Output: The output voltage can be adjusted using the "Adjust" pin, allowing for flexibility in various applications.

Advantages and Disadvantages

Advantages: - Low dropout voltage ensures stable output regulation. - High precision provides accurate voltage reference. - Adjustable output allows for customization.

Disadvantages: - Limited output current capability (up to 100mA). - Requires external components for proper operation.

Working Principles

The TLVH432BQPKG3 is based on the principle of a shunt voltage reference. It uses a precision bandgap circuit to generate a stable reference voltage. The output voltage can be adjusted by connecting a resistor between the "Adjust" pin and ground.

Detailed Application Field Plans

The TLVH432BQPKG3 is commonly used in various electronic systems that require a stable and precise voltage reference. Some typical application fields include:

1. Power Management: The TLVH432BQPKG3 can be used in power management circuits to provide a stable voltage reference for voltage regulators and other power control components.
2. Analog-to-Digital Conversion: It is often employed in analog-to-digital converters to ensure accurate conversion by providing a precise reference voltage.
3. Sensor Interface: The TLVH432BQPKG3 can be utilized in sensor interface circuits to establish a reliable reference voltage for accurate sensor measurements.

Detailed and Complete Alternative Models

Some alternative models to TLVH432BQPKG3 that offer similar functionality are:

1. LM4040: A precision voltage reference IC available in various package options.
2. REF3030: Low dropout voltage reference with adjustable output voltage.
3. MAX619: Precision voltage reference with low temperature coefficient.

These alternative models can be considered based on specific requirements and compatibility with the application.

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