TLVH432AQPKG3

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Low Dropout, Precision, Adjustable Output
• Package: AQPKG3
• Essence: TLVH432AQPKG3 is a voltage reference IC that provides a stable and precise output voltage.
• Packaging/Quantity: The TLVH432AQPKG3 is available in a small AQPKG3 package and is typically sold in reels or tubes.

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 TLVH432AQPKG3 has the following pin configuration:

1. Vref: Output Voltage Reference
2. GND: Ground
3. Vin: Input Voltage

Functional Features

• Voltage Reference: The TLVH432AQPKG3 provides a stable and accurate voltage reference for various applications.
• Low Dropout: With a low dropout voltage of only 0.2V, the IC can operate efficiently even with low input voltages.
• Adjustable Output: The output voltage can be adjusted within a specified range using external resistors.
• Precision: The TLVH432AQPKG3 offers high precision with an accuracy of ±1%.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low dropout voltage - Adjustable output voltage - Wide temperature range

Disadvantages: - Limited output current capacity (up to 100mA) - Requires external resistors for voltage adjustment

Working Principles

The TLVH432AQPKG3 is based on a bandgap reference circuit that generates a stable voltage reference. It uses a feedback mechanism to regulate the output voltage, ensuring it remains constant even with variations in input voltage and load conditions. The IC compares the reference voltage with an internal voltage divider network and adjusts the output accordingly.

Detailed Application Field Plans

The TLVH432AQPKG3 is commonly used in various electronic devices and systems, including:

1. Power Supplies: It is used as a voltage reference in power supply circuits to ensure stable and accurate output voltages.
2. Battery Management Systems: The IC is employed in battery management systems to provide precise voltage references for charging and discharging processes.
3. Industrial Control Systems: It finds applications in industrial control systems where precise voltage references are required for accurate measurements and control.

Detailed and Complete Alternative Models

Some alternative models to TLVH432AQPKG3 include:

1. TL431AQDBZR: Similar voltage reference IC with SOT-23 package.
2. LM4040AIM3-2.5: Precision shunt voltage reference with SOT-23 package.
3. REF3025AIDBZT: Low-power voltage reference with SOT-23 package.

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

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