TL432QDBVR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Reference
• Characteristics: Adjustable Precision Shunt Regulator
• Package: SOT-23-5
• Essence: TL432QDBVR is a voltage reference IC that provides a stable output voltage regardless of input variations.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Reference Voltage Range: 1.24V to 20V
• Output Current: Up to 100mA
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: Up to 36V
• Accuracy: ±1%
• Low Dynamic Output Impedance

Detailed Pin Configuration

The TL432QDBVR has five pins arranged as follows:

```

---

| | --|____|-- | | |____| ```

1. Pin 1: Anode (A)
2. Pin 2: Cathode (K)
3. Pin 3: NC (No Connection)
4. Pin 4: Reference Voltage (Vref)
5. Pin 5: Adjust (ADJ)

Functional Features

• Provides a stable reference voltage for precision applications
• Adjustable output voltage through the ADJ pin
• Low dynamic output impedance ensures stability under varying load conditions
• Wide operating temperature range allows for use in various environments
• High accuracy of ±1% ensures precise voltage regulation

Advantages and Disadvantages

Advantages: - Easy to use and integrate into circuit designs - Adjustable output voltage offers flexibility - Low dynamic output impedance ensures stability - Wide operating temperature range allows for versatile applications

Disadvantages: - Limited output current capability (up to 100mA) - Requires external components for proper operation - Not suitable for high-power applications

Working Principles

The TL432QDBVR is based on the shunt regulator principle. It uses a precision reference voltage to compare against the input voltage and generates a stable output voltage. By adjusting the ADJ pin voltage, the desired output voltage can be set.

Detailed Application Field Plans

The TL432QDBVR finds applications in various fields, including:

1. Voltage regulation in power supplies
2. Battery charging circuits
3. Precision measurement equipment
4. Audio amplifiers
5. LED lighting systems
6. Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TL432QDBVR are:

1. LM431: Adjustable Precision Zener Shunt Regulator
2. TLVH431: Low-Voltage Adjustable Precision Shunt Regulator
3. LT1236: Precision Reference with Wide Operating Range
4. MAX6126: Ultra-High-Precision Voltage Reference

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

Word count: 313 words