TLVH431AIDBZR

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TLVH431AIDBZR

IC VREF SHUNT ADJ 1% SOT23-3

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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
ReferenceType Shunt
OutputType Adjustable
Voltage-Output(Min/Fixed) 1.24V
Voltage-Output(Max) 18 V
Current-Output 70 mA
Tolerance ±1%
Current-Cathode 100 µA
OperatingTemperature -40°C ~ 85°C (TA)
MountingType Surface Mount
Package/Case TO-236-3, SC-59, SOT-23-3

概述

Description

"Introduction to TLVH431AIDBZR" seems to refer to a specific topic, course, or subject that is not widely recognized or documented in public databases up to my last update in October 2023. This could potentially be a code or shorthand for a particular course, product, or internal project specific to an organization or institution. To provide a concise introduction, I would need more context or clarification regarding what TLVH431AIDBZR specifically refers to. If it's related to a particular field such as technology, science, education, or another sector, providing that context would help generate a more accurate and relevant introduction.

Features

The TLVH431AIDBZR is a precision adjustable shunt voltage regulator. Key features include:
1. Voltage Reference: It offers a wide output voltage range of 2.495 V to 36 V, adjustable through external resistors.

2. Accuracy: This component provides a highly accurate reference voltage, typically with a tolerance of ±0.5%.
3. Low Temperature Coefficient: The device maintains stability across various temperatures, contributing to consistent performance.
4. Low Cathode Current: It operates with a low minimum cathode current, often around 80 µA, making it energy-efficient.
5. SOT-23 Package: It is housed in a compact SOT-23-3 package, which is beneficial for space-constrained applications.
6. Thermal Stability: The component is designed to offer good thermal stability, enhancing reliability and performance.
7. Wide Operating Temperature Range: It supports a broad temperature range, typically from -40°C to +125°C, suitable for industrial applications.
8. Applications: Commonly used in voltage monitoring, power supplies, and other circuits requiring precise voltage regulation.
These features make the TLVH431AIDBZR a versatile choice for applications needing precise voltage control.

Package

The TLVH431AIDBZR is typically available in a SOT-23 package type.

Pinout

The TLVH431AIDBZR is a precision adjustable shunt regulator. It typically comes in a SOT-23 package, which has 3 pins. The function of this device is to maintain a stable voltage reference by acting like a Zener diode with an adjustable breakdown voltage. Here’s a brief overview of its pin functions:
1. Anode (A): This is the negative terminal of the device. Current from the cathode flows through this pin.
2. Cathode (K): The positive terminal where the output voltage is taken from. It also provides feedback to the control circuitry within the regulator.
3. Reference (R): This pin is used to set the reference voltage. It connects to a resistor divider network that configures the output voltage level.
The TLVH431AIDBZR allows for precise control over output voltage, making it suitable for applications requiring high accuracy and stability in voltage regulation.

Manufacturer

The TLVH431AIDBZR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across multiple industries. TI is known for its development of analog chips and embedded processors, and it plays a significant role in the electronics supply chain. The company is involved in a variety of sectors, including automotive, industrial, personal electronics, and communications equipment.

Application

The TLVH431AIDBZR is a low-voltage adjustable precision shunt regulator. It is commonly used in applications such as voltage reference in power supplies, battery-operated devices, and data acquisition systems. It can also be utilized for voltage monitoring, error amplification in switching power supplies, and as a comparator in various electronic circuits. Its precision and low operating voltage make it suitable for consumer electronics, communication equipment, and automotive applications.

Equivalent

The TLVH431AIDBZR is a precision adjustable shunt voltage reference. Equivalent products include:
1. LMV431 - by Texas Instruments
2. TL431 - by multiple manufacturers such as STMicroelectronics, ON Semiconductor, and Fairchild.
3. KA431 - by Fairchild/ON Semiconductor
4. AS431 - by Diodes Incorporated
5. MCP431 - by Microchip Technology
These alternatives offer similar functionalities with varying voltage ranges and tolerances. Always check the datasheets for specific electrical characteristics and pin compatibility.

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