TLVH432IDBZT

Product Overview

Category: Integrated Circuit
Use: Voltage Reference
Characteristics: Low Dropout, Precision
Package: SOT-23
Essence: TLVH432IDBZT is a precision voltage reference integrated circuit designed for low dropout applications.
Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

Voltage Reference Type: Shunt
Output Voltage: Adjustable
Reference Voltage Tolerance: ±1%
Dropout Voltage: 0.2V (typical)
Operating Temperature Range: -40°C to +125°C
Input Voltage Range: 2.5V to 16V
Output Current: Up to 100mA

Detailed Pin Configuration

The TLVH432IDBZT package consists of three pins:

GND: Ground pin
REF: Reference voltage output pin
IN: Input voltage pin

Functional Features

Provides a stable and accurate reference voltage for various applications
Low dropout voltage ensures efficient operation even with small input-output differentials
Adjustable output voltage allows flexibility in system design
Low quiescent current minimizes power consumption
Excellent line and load regulation characteristics ensure consistent performance

Advantages

High precision and accuracy
Low dropout voltage enables efficient operation
Wide operating temperature range for versatile applications
Small form factor package for space-constrained designs
Adjustable output voltage provides flexibility

Disadvantages

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

Working Principles

The TLVH432IDBZT operates as a shunt voltage reference. It compares the input voltage with a precision internal reference voltage and generates an output voltage that is proportional to the difference between the two. This output voltage remains stable and accurate over a wide range of operating conditions.

Detailed Application Field Plans

The TLVH432IDBZT is commonly used in various electronic systems where a stable and precise reference voltage is required. Some typical application fields include:

Power management circuits
Battery-powered devices
Data acquisition systems
Analog-to-digital converters
Voltage regulators
Sensor interfaces

Detailed and Complete Alternative Models

TL431: Similar shunt voltage reference with adjustable output voltage.
LM4040: Precision voltage reference with fixed output voltage options.
REF3030: Low dropout voltage reference with high accuracy.

These alternative models offer similar functionality and can be considered as substitutes for the TLVH432IDBZT depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLVH432IDBZT v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TLVH432IDBZT in technical solutions:

Q: What is TLVH432IDBZT? A: TLVH432IDBZT is a voltage reference and shunt regulator IC (integrated circuit) manufactured by Texas Instruments.
Q: What is the purpose of TLVH432IDBZT? A: TLVH432IDBZT is used to regulate voltage levels in electronic circuits, ensuring a stable and constant output voltage.
Q: What is the input voltage range for TLVH432IDBZT? A: The input voltage range for TLVH432IDBZT is typically between 1.24V and 18V.
Q: What is the output voltage range of TLVH432IDBZT? A: The output voltage range of TLVH432IDBZT is adjustable and can be set between 0.6V and 16V.
Q: How does TLVH432IDBZT achieve voltage regulation? A: TLVH432IDBZT uses a shunt regulator configuration, where excess voltage is diverted through a shunt resistor to maintain a constant output voltage.
Q: What is the maximum current TLVH432IDBZT can handle? A: TLVH432IDBZT has a maximum current handling capability of 100mA.
Q: Can TLVH432IDBZT be used in both AC and DC circuits? A: Yes, TLVH432IDBZT can be used in both AC and DC circuits as long as the voltage and current limits are not exceeded.
Q: Is TLVH432IDBZT suitable for low-power applications? A: Yes, TLVH432IDBZT is commonly used in low-power applications due to its low quiescent current and low dropout voltage.
Q: Can TLVH432IDBZT be used as a precision voltage reference? A: Yes, TLVH432IDBZT can be used as a precision voltage reference with an initial accuracy of ±2%.
Q: Are there any specific precautions to consider when using TLVH432IDBZT? A: It is important to ensure proper heat dissipation and avoid exceeding the maximum ratings specified in the datasheet. Additionally, attention should be given to input/output capacitor selection and placement for stability.

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