TL432QPKG3

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Voltage Reference
Characteristics:
- Low voltage reference
- Adjustable output voltage
- High accuracy
- Low quiescent current
Package: QPKG3
Essence: Precision shunt regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

Output Voltage Range: 1.24V to 20V
Reference Voltage Tolerance: ±0.5%
Quiescent Current: 60µA (typical)
Operating Temperature Range: -40°C to +85°C
Input Voltage Range: 2.5V to 36V
Dropout Voltage: 0.6V (typical)

Detailed Pin Configuration

The TL432QPKG3 has the following pin configuration:

```

| | --|REF |-- Anode --| | |____| | | --|CATH|-- Cathode --| | |____| ```

Functional Features

Precise voltage reference for various applications
Adjustable output voltage using external resistors
Low temperature coefficient
Low output impedance
Fast response time

Advantages

High accuracy and stability
Wide operating temperature range
Low power consumption
Small package size
Easy to use and integrate into circuits

Disadvantages

Limited output current capability
Requires external resistors for adjustable output voltage

Working Principles

The TL432QPKG3 is a precision shunt regulator that provides a stable reference voltage. It operates by comparing the voltage across its reference terminals and adjusting the current flowing through the internal resistor network. This results in a precise output voltage that can be adjusted within the specified range.

Detailed Application Field Plans

The TL432QPKG3 is commonly used in various applications, including: - Voltage regulators - Power supplies - Battery chargers - Audio amplifiers - Instrumentation circuits

Detailed and Complete Alternative Models

Some alternative models to TL432QPKG3 include: - TL431QPKG3 - LM4040QPKG3 - LT1004QPKG3 - MAX6126QPKG3 - REF3030QPKG3

These models offer similar functionality and can be used as alternatives depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TL432QPKG3 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TL432QPKG3 in technical solutions:

Q: What is TL432QPKG3? A: TL432QPKG3 is a precision shunt regulator that can be used to provide stable voltage references in various electronic circuits.
Q: What is the operating voltage range of TL432QPKG3? A: The operating voltage range of TL432QPKG3 is typically between 2.5V and 36V.
Q: How does TL432QPKG3 regulate voltage? A: TL432QPKG3 regulates voltage by maintaining a constant voltage drop across its internal shunt resistor, which is typically 2.5V.
Q: Can TL432QPKG3 be used as an adjustable voltage reference? A: Yes, TL432QPKG3 can be used as an adjustable voltage reference by connecting external resistors to set the desired output voltage.
Q: What is the typical output voltage accuracy of TL432QPKG3? A: The typical output voltage accuracy of TL432QPKG3 is ±0.5%.
Q: Is TL432QPKG3 suitable for high-precision applications? A: TL432QPKG3 is generally not recommended for high-precision applications due to its moderate accuracy and temperature drift characteristics.
Q: Can TL432QPKG3 handle high currents? A: TL432QPKG3 has a maximum current handling capability of around 100mA, so it may not be suitable for high-current applications.
Q: Does TL432QPKG3 require an external power supply? A: No, TL432QPKG3 does not require an external power supply as it operates from the voltage being regulated.
Q: Can TL432QPKG3 be used in automotive applications? A: Yes, TL432QPKG3 is suitable for automotive applications as it can operate within the required temperature range and withstand automotive voltage transients.
Q: Are there any specific precautions to consider when using TL432QPKG3? A: It is important to ensure proper heat dissipation, avoid exceeding the maximum ratings, and follow the recommended PCB layout guidelines provided in the datasheet when using TL432QPKG3.

Please note that these answers are general and may vary depending on the specific application and requirements.