TL431AQDBZRQ1 TI Shunt Voltage Reference | SOT-23-3 | 2.495V, 1% Accuracy

Product Overview

The TL431AQDBZRQ1 from Texas Instruments is a precision programmable shunt voltage reference with a typical output voltage of 2.495V and 1% accuracy. Housed in a compact SOT-23-3 package, it offers excellent temperature stability and low output noise, making it ideal for power supply regulation, data converters, and automotive applications. This device is AEC-Q100 qualified for automotive reliability.

Detailed Technical Specifications

Key Features

• Precision 2.495V reference with 1% tolerance
• Wide operating current range: 1mA to 100mA
• Low dynamic output impedance: 0.2Ω
• Temperature coefficient: 30ppm/°C typical
• AEC-Q100 qualified for automotive
• Pb-free and RoHS compliant

Target Applications

• Automotive: Engine control units (ECU), battery management systems (BMS), infotainment clusters
• Industrial: Programmable logic controllers (PLC), motor drives, power supplies
• Telecom: 5G base station power modules, network switches
• Consumer: Smart home hubs, LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL431AQDBZRQ1. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TL431AQDBZRQ1 是德州儀器 (TI) 生產的高精度可編程並聯電壓基準，典型輸出電壓為 2.495V，精度 ±1%。採用緊湊的 SOT-23-3 封裝，具有出色的溫度穩定性和低輸出噪聲，非常適合電源調節、數據轉換器和汽車應用。該器件通過 AEC-Q100 認證，符合汽車可靠性要求。

詳細技術參數

核心特性

• 精密 2.495V 基準，容差 ±1%
• 寬工作電流範圍：1mA 至 100mA
• 低動態輸出阻抗：0.2Ω
• 溫度係數：典型 30ppm/°C
• 通過 AEC-Q100 汽車級認證
• 無鉛且符合 RoHS 標準

典型應用場景

• 汽車：發動機控制單元 (ECU)、電池管理系統 (BMS)、信息娛樂集群
• 工業：可編程邏輯控制器 (PLC)、電機驅動、電源
• 電信：5G 基站電源模塊、網絡交換機
• 消費類：智能家居中樞、LED 照明驅動

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL431AQDBZRQ1 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]