Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
TI TL431AIDR
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- TI(Texas Instruments) TL431AIDR
- Type
- TI
- Unit
- Electronic Component
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- TI(Texas Instruments)
- Electronic Component
- TL431AIDR
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Voltage Reference IC
- Electronic Component
- ±1%
- Electronic Component
- 0.173g
- Electronic Component
- 1
- Electronic Component
- BM0058431881
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.495V~36V
- Output Voltage
- 2.495V~36V
- Output Current
- 100mA
- Output Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
TL431AIDR 产品概述
产品简介
TL431AIDR 是由德州仪器（Texas Instruments, TI）推出的一款可调式电压基准芯片，广泛应用于各种电子设备中。它以其优秀的温度稳定性和高精度输出特性，成为设计工程师在电源管理和电压参考设计中的首选元器件之一。本产品在电压输出范围内提供可靠的性能，适合多种应用场景。
主要规格
- 参考类型：分流器
- 输出类型：可调式
- 电压输出范围：最小2.495V，最大36V
- 最大输出电流：100mA
- 输出容差：±1%
- 电流阴极：700µA
- 工作温度范围：-40°C 至 85°C
- 安装类型：表面贴装型（SMD）
- 封装：SOIC-8（8引脚小外形集成电路，宽度为3.90mm）
功能特性
TL431AIDR 的核心特性在于其可调输出电压和稳定的参考电压源能力。该芯片的电压输出可以根据具体应用要求进行调整，极大地提高了设计的灵活性。其输出电压范围为2.495V至36V，能够满足不同系统对电压的需求。
此外，该设备在提供最大100mA的输出电流的同时，保持高达±1%的精度，为电子系统提供了可靠的参考电压。其700µA的阴极电流使得芯片在低功耗光游标（LED）及其他小电流应用中表现良好。
工作温度
TL431AIDR 工作温度范围为-40°C 到 85°C，适应性强。其高温性能使其非常适合于汽车电子、工业控制以及其他严苛环境下的应用。
应用场景
TL431AIDR 可广泛用于多种应用，包括但不限于：
- 开关电源：在开关电源设计中，TL431提供精准的反馈电压调节，以确保输出电压的稳定性。
- 线性稳压器：该芯片用于线性稳压电源设计中，作为参考电压源，提供所需的输出电压。
- 电池管理系统：在电池充放电管理中，可以用作电池电压的反馈控制元件，提高电池使用效率和安全性。
- 电流监测及制御：作为分流器，使设计者能实时监测电流变化，实现对负载的聪明控制。
设计优势
TL431AIDR 在集成方案中提供可调式输出电压，便于设计和优化电路。其小型的SOIC-8封装使得在空间受限的应用中安装简单且方便。同时，卓越的温度性能确保了在各个环境条件下的稳定运行，降低了电路设计的复杂性。
结论
综上所述，TL431AIDR 作为一种高精度的可调式电压基准芯片，其灵活性、稳定性和广泛的应用领域，使得它成为电源管理及电压调节设计中不可或缺的组件。无论是对汽车电子、工业控制，还是一般消费类电子产品，其均能提供理想的性能与可靠性。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
1 Piece Integrated Circuit for IRS20124S IRS21956S SOP-20 IRS2453DS SOP-14
- Model
- IRS20124S
- Package
