ATL431LIBQDBZR TI Shunt Voltage Reference | SOT-23-3 | 1.24V Ref, 0.5% Accuracy

Product Overview

The ATL431LIBQDBZR from Texas Instruments is a low-power, precision shunt voltage reference with a fixed output voltage of 1.24 V. It offers excellent temperature stability and low output noise, making it ideal for portable and battery-powered applications. The device is available in a small SOT-23-3 package, enabling compact designs.

Detailed Technical Specifications

Key Features

• Low quiescent current: 35 µA (typ)
• Wide operating current range: 35 µA to 100 mA
• Excellent temperature stability: ±30 ppm/°C
• Low output noise: 10 µVrms
• Small SOT-23-3 package
• Pin compatible with TL431

Target Applications

• Portable and battery-powered electronics (e.g., smartphones, tablets)
• Power supply monitoring (e.g., 5G base station power modules)
• Data acquisition systems (e.g., industrial sensors)
• Automotive electronics (e.g., dashboard displays)
• Precision regulators and references

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ATL431LIBQDBZR. 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

ATL431LIBQDBZR 是德州儀器（TI）推出的一款低功耗、高精度並聯電壓基準，固定輸出電壓為 1.24 V。該器件具有出色的溫度穩定性和低輸出噪聲，非常適合便攜式和電池供電的應用。它採用小型 SOT-23-3 封裝，有助於實現緊湊的設計。

詳細技術參數

核心特性

• 低靜態電流：35 µA（典型值）
• 寬工作電流範圍：35 µA 至 100 mA
• 出色的溫度穩定性：±30 ppm/°C
• 低輸出噪聲：10 µVrms
• 小型 SOT-23-3 封裝
• 與 TL431 引腳兼容

典型應用場景

• 便攜式和電池供電設備（例如智能手機、平板電腦）
• 電源監控（例如 5G 基站電源模塊）
• 數據採集系統（例如工業傳感器）
• 汽車電子（例如儀表盤顯示）
• 精密穩壓器和基準源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ATL431LIBQDBZR 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]