TLVH432CDBZR

Product Overview

Category

TLVH432CDBZR belongs to the category of voltage references.

Use

It is commonly used as a precision shunt regulator in various electronic circuits.

Characteristics

• TLVH432CDBZR is a low-voltage, adjustable precision shunt regulator.
• It provides a stable reference voltage for precise voltage regulation.
• The device operates with a wide input voltage range and can handle high currents.
• TLVH432CDBZR offers excellent temperature stability and low output impedance.

Package

The TLVH432CDBZR is available in a small SOT-23 package, which is suitable for surface mount applications.

Essence

The essence of TLVH432CDBZR lies in its ability to provide accurate and stable voltage references, ensuring reliable performance in electronic circuits.

Packaging/Quantity

The TLVH432CDBZR is typically sold in reels or tubes, containing a specific quantity of devices per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 1.24 V to 18 V
• Output Voltage Range: Adjustable from 1.24 V to 16 V
• Reference Voltage Tolerance: ±0.5%
• Operating Temperature Range: -40°C to +125°C
• Maximum Cathode Current: 100 mA

Detailed Pin Configuration

The TLVH432CDBZR has three pins:

1. Cathode (K): This pin is connected to the load and regulates the output voltage.
2. Anode (A): This pin is connected to the input voltage source.
3. Reference (REF): This pin provides the stable reference voltage.

Functional Features

• TLVH432CDBZR acts as a precision shunt regulator by maintaining a constant voltage drop across the cathode and reference pins.
• It ensures a stable output voltage regardless of changes in the input voltage or load conditions.
• The device offers low dynamic impedance, providing excellent line and load regulation.

Advantages and Disadvantages

Advantages

• High precision and stability in voltage regulation.
• Wide operating temperature range.
• Small package size for space-constrained applications.
• Low output impedance for improved performance.

Disadvantages

• Limited maximum cathode current compared to some other shunt regulators.
• Not suitable for high-power applications.

Working Principles

TLVH432CDBZR operates based on the principle of a shunt regulator. It uses a precision reference voltage to maintain a constant voltage drop across the cathode and reference pins. By adjusting the resistance connected to the cathode pin, the output voltage can be set to the desired value.

Detailed Application Field Plans

TLVH432CDBZR finds applications in various electronic circuits, including but not limited to:

1. Voltage regulators in power supplies.
2. Battery charging circuits.
3. Precision measurement instruments.
4. Audio amplifiers.
5. Industrial control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TLVH432CDBZR are:

1. LM4040: Precision Shunt Voltage Reference.
2. LT1236: Micropower Precision Shunt Voltage Reference.
3. MAX6126: Ultra-High-Precision Voltage Reference.

These alternatives provide comparable features and can be considered based on specific application requirements.

Word count: 431