TL1431QDRG4Q1 TI Shunt Voltage Reference | 8-SOIC | 0.4% Accuracy, 100ppm/°C

Product Overview

The TL1431QDRG4Q1 is a precision programmable shunt voltage reference from Texas Instruments, offering a typical output voltage tolerance of 0.4% and a low temperature coefficient of 100 ppm/°C. Housed in an 8-SOIC package, this device is AEC-Q100 qualified for automotive applications. It provides a stable reference voltage adjustable from 2.5V to 36V via two external resistors, making it suitable for a wide range of power management and control systems.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 2.5V to 36V
• High precision: 0.4% typical tolerance
• Low temperature drift: 100 ppm/°C max
• Low output impedance: 0.2 Ω typical
• Wide operating temperature range: -40°C to +125°C
• Automotive grade: AEC-Q100 qualified
• Available in 8-SOIC package

Target Applications

• Automotive: Engine control units (ECUs), battery management systems, infotainment dashboards
• Industrial: Programmable logic controllers (PLCs), motor drives, power supplies
• Telecommunications: 5G base station power modules, server power supplies
• Consumer: Smart home devices, LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL1431QDRG4Q1. 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

TL1431QDRG4Q1 是德州儀器（TI）推出的一款精密可編程並聯電壓基準，典型輸出電壓容差為 0.4%，溫度係數低至 100 ppm/°C。該器件採用 8-SOIC 封裝，符合 AEC-Q100 汽車級認證。通過兩個外部電阻可將基準電壓調節至 2.5V 至 36V 之間的任意值，適用於多種電源管理和控制系統。

詳細技術參數

核心特性

• 可調輸出電壓：2.5V 至 36V
• 高精度：典型容差 0.4%
• 低溫度漂移：最大值 100 ppm/°C
• 低輸出阻抗：典型值 0.2 Ω
• 寬工作溫度範圍：-40°C 至 +125°C
• 汽車級認證：AEC-Q100
• 採用 8-SOIC 封裝

典型應用場景

• 汽車：發動機控制單元（ECU）、電池管理系統、信息娛樂儀表板
• 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、服務器電源
• 消費電子：智能家居設備、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 TL1431QDRG4Q1 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]