TLVH432AQDBZR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Reference

Characteristics: - Low Dropout Voltage - High Accuracy - Low Quiescent Current - Wide Operating Temperature Range

Package: DSBGA (Micro SMD)

Essence: The TLVH432AQDBZR is a precision voltage reference IC that provides a stable output voltage. It is commonly used in various electronic devices and circuits where a precise voltage reference is required.

Packaging/Quantity: The TLVH432AQDBZR is available in a small package known as DSBGA, which stands for "Die-Sized Ball Grid Array." It is a micro surface-mount device (SMD) package. The quantity of the product may vary depending on the supplier or manufacturer.

Specifications

The TLVH432AQDBZR has the following specifications:

• Output Voltage: 1.24V
• Dropout Voltage: 0.2V
• Initial Accuracy: ±0.5%
• Quiescent Current: 120µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLVH432AQDBZR has four pins arranged in a specific configuration:

1. Vref: Output Voltage Reference
2. GND: Ground
3. NC: No Connection
4. Vin: Input Voltage

Functional Features

The TLVH432AQDBZR offers the following functional features:

• Precise Voltage Reference: Provides a stable and accurate output voltage of 1.24V.
• Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: Consumes minimal current when not actively supplying power.
• Wide Operating Temperature Range: Can operate reliably in extreme temperature conditions.

Advantages and Disadvantages

Advantages: - High accuracy and stability - Low power consumption - Small package size - Wide operating temperature range

Disadvantages: - Limited output voltage options - Not suitable for high current applications

Working Principles

The TLVH432AQDBZR operates based on the principle of a shunt voltage reference. It uses a precision bandgap circuit to generate a stable reference voltage. The input voltage is compared with the internal reference voltage, and the device adjusts its output voltage accordingly.

Detailed Application Field Plans

The TLVH432AQDBZR can be used in various applications, including but not limited to: - Voltage regulators - Power management circuits - Battery-powered devices - Sensor circuits - Analog-to-digital converters (ADCs)

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TLVH432AQDBZR are: - LM4040 - LT1236 - MAX619

These alternative models can be considered based on specific requirements and availability.

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