TL431AILP TI Shunt Voltage Reference | TO-92-3 | 2.495V, 1% Accuracy

Product Overview

The TL431AILP is a precision shunt voltage reference from Texas Instruments, offering a programmable output voltage from 2.495V to 36V via two external resistors. Housed in a TO-92-3 package, it features a typical output impedance of 0.2Ω and a wide operating current range from 1mA to 100mA. This device is ideal for applications requiring a stable reference voltage with low temperature drift and high accuracy.

Detailed Technical Specifications

Key Features

• Precision reference voltage: 2.495V ±1%
• Adjustable output voltage up to 36V
• Low output noise and temperature drift
• Wide operating current range
• Low dynamic output impedance
• Available in TO-92-3 package for easy integration

Target Applications

• 5G base station power supplies: Provides stable reference for voltage regulation in remote radio units.
• Automotive dashboard displays: Used in voltage monitoring circuits for instrument clusters.
• Industrial sensor interfaces: Precision reference for analog-to-digital converters in temperature and pressure sensors.
• Battery management systems: Voltage reference for overvoltage/undervoltage detection in lithium-ion battery packs.
• Consumer electronics: Power supply feedback control in adapters and chargers.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL431AILP. 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

TL431AILP 是德州儀器生產的高精度並聯電壓基準，通過兩個外部電阻可將輸出電壓設定在 2.495V 至 36V 之間。採用 TO-92-3 封裝，典型輸出阻抗為 0.2Ω，工作電流範圍為 1mA 至 100mA。該器件適用於需要穩定基準電壓且對溫度漂移和精度要求較高的應用。

詳細技術參數

核心特性

• 高精度基準電壓：2.495V ±1%
• 可調輸出電壓高達 36V
• 低輸出噪聲和溫度漂移
• 寬工作電流範圍
• 低動態輸出阻抗
• 採用 TO-92-3 封裝，易於集成

典型應用場景

• 5G 基站電源：為遠端射頻單元的電壓調節提供穩定基準。
• 汽車儀表盤顯示：用於儀表組的電壓監測電路。
• 工業感測器介面：為溫度、壓力感測器的模數轉換器提供精密基準。
• 電池管理系統：用於鋰離子電池組的過壓/欠壓檢測。
• 消費電子：適配器和充電器中的電源回饋控制。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL431AILP 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]