TL1431QPWR TI Shunt Voltage Reference | 8-TSSOP | 2.5V, 0.4% Accuracy

Product Overview

The TL1431QPWR from Texas Instruments is a precision programmable shunt voltage reference with a typical output voltage of 2.5V and an initial accuracy of 0.4%. It is designed for applications requiring a stable reference voltage over a wide temperature range (-40°C to +125°C). The device offers a low output impedance and fast turn-on response, making it suitable for power supplies, data converters, and industrial control systems.

Detailed Technical Specifications

Key Features

• Precision 2.5V reference with 0.4% initial tolerance
• Low temperature drift: 20 ppm/°C
• Wide operating current range: 1 mA to 100 mA
• Fast turn-on response
• Low output impedance: 0.2 Ω
• Available in small 8-TSSOP package

Target Applications

• 5G base station power supply modules requiring precise voltage regulation
• Automotive dashboard display backlight drivers
• Industrial sensor interfaces for temperature and pressure transmitters
• Data converter reference (ADC/DAC) in medical imaging equipment
• Battery management systems for electric vehicles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL1431QPWR. 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

TL1431QPWR 是德州儀器（TI）推出的一款精密可編程並聯電壓基準，典型輸出電壓為 2.5V，初始精度為 0.4%。該器件專為需要在寬溫度範圍（-40°C 至 +125°C）內提供穩定基準電壓的應用而設計。它具有低輸出阻抗和快速啟動響應，適用於電源、數據轉換器和工業控制系統。

詳細技術參數

核心特性

• 精密 2.5V 基準，初始容差 0.4%
• 低溫度漂移：20 ppm/°C
• 寬工作電流範圍：1 mA 至 100 mA
• 快速啟動響應
• 低輸出阻抗：0.2 Ω
• 採用小型 8-TSSOP 封裝

典型應用場景

• 5G 基站電源模塊，需要精確電壓調節
• 汽車儀表盤顯示背光驅動器
• 工業傳感器接口，用於溫度和壓力變送器
• 醫療成像設備中的數據轉換器基準（ADC/DAC）
• 電動汽車電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL1431QPWR 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]