TLV431QPK TI Adjustable Precision Shunt Regulator | SOT-89-3 | 1.24V Ref, 0.5% Accuracy

Product Overview

The TLV431QPK from Texas Instruments is a low-voltage, adjustable precision shunt regulator with a typical output voltage of 1.24V and 0.5% reference accuracy. Housed in a compact SOT-89-3 package, it is designed for space-constrained applications requiring precise voltage regulation. The device operates over a wide current range from 1 mA to 20 mA, making it suitable for various power management tasks.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from Vref to 6 V
• Low dynamic output impedance
• Wide operating current range
• Excellent temperature stability
• Low noise performance
• Pb-free and RoHS compliant

Target Applications

The TLV431QPK is ideal for precision voltage reference and shunt regulator applications in various electronic systems. Specific examples include:

• 5G base station power supplies
• Automotive dashboard displays
• Industrial sensor interfaces
• Battery management systems
• Portable consumer electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV431QPK. 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

TLV431QPK 是德州儀器 (TI) 推出的一款低電壓、可調精密並聯穩壓器，典型輸出電壓為 1.24V，參考精度為 0.5%。採用緊湊的 SOT-89-3 封裝，適用於空間受限且需要精確電壓調節的應用。該器件在 1 mA 至 20 mA 的寬電流範圍內工作，適合各種電源管理任務。

詳細技術參數

核心特性

• 可調輸出電壓範圍：Vref 至 6 V
• 低動態輸出阻抗
• 寬工作電流範圍
• 優異的溫度穩定性
• 低噪聲性能
• 無鉛且符合 RoHS 標準

典型應用場景

TLV431QPK 適用於各種電子系統中的精密電壓參考和並聯穩壓應用。具體實例包括：

• 5G 基站電源
• 汽車儀表盤顯示
• 工業傳感器接口
• 電池管理系統
• 便攜式消費電子產品

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV431QPK 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]