ATL431LIBQDBZRQ1 TI Shunt Voltage Reference | SOT-23-3 | 1.24V Ref, 0.5% Accuracy

Product Overview

The ATL431LIBQDBZRQ1 from Texas Instruments is a low-voltage, adjustable precision shunt voltage reference in a compact SOT-23-3 package. It offers a 1.24V reference voltage with 0.5% initial accuracy and a wide operating current range from 35 µA to 100 mA. This device is AEC-Q100 qualified for automotive applications, ensuring reliability in harsh environments.

Detailed Technical Specifications

Key Features

• Low voltage operation: 1.24 V reference
• High accuracy: 0.5% initial tolerance
• Wide operating current range: 35 µA to 100 mA
• Low dynamic impedance: 0.2 Ω typical
• Automotive grade: AEC-Q100 qualified
• Temperature range: -40°C to +125°C
• Small SOT-23-3 package

Target Applications

• Automotive: Engine control units (ECU), battery management systems (BMS), infotainment clusters
• Industrial: Programmable logic controllers (PLC), motor drives, power supplies
• Consumer: Smart home devices, IoT sensors
• Telecom: 5G base station power management
• Medical: Patient monitoring equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ATL431LIBQDBZRQ1. 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

ATL431LIBQDBZRQ1 是德州儀器（TI）推出的一款低電壓、可調精密並聯電壓基準，採用緊湊的 SOT-23-3 封裝。它提供 1.24V 基準電壓，初始精度為 0.5%，工作電流範圍寬達 35 µA 至 100 mA。該器件通過 AEC-Q100 汽車級認證，確保在惡劣環境下的可靠性。

詳細技術參數

核心特性

• 低電壓操作：1.24 V 基準
• 高精度：0.5% 初始容差
• 寬工作電流範圍：35 µA 至 100 mA
• 低動態阻抗：典型 0.2 Ω
• 汽車級認證：AEC-Q100
• 溫度範圍：-40°C 至 +125°C
• 小型 SOT-23-3 封裝

典型應用場景

• 汽車：發動機控制單元（ECU）、電池管理系統（BMS）、信息娛樂儀表
• 工業：可編程邏輯控制器（PLC）、電機驅動、電源
• 消費電子：智能家居設備、物聯網傳感器
• 電信：5G 基站電源管理
• 醫療：病人監護設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ATL431LIBQDBZRQ1 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]