REF3425SQDBVRQ1 TI Voltage Reference | SOT-23-5 | 2.5V, 0.05% Accuracy

Product Overview

The REF3425SQDBVRQ1 from Texas Instruments is a high-precision, low-power, low-dropout voltage reference with a fixed output of 2.5V. Housed in a compact SOT-23-5 package, it offers excellent temperature stability and low noise, making it ideal for precision analog applications. This device is qualified for automotive applications (AEC-Q100) and operates over a wide temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• High initial accuracy: ±0.05% (max)
• Low temperature drift: 5 ppm/°C (typ)
• Low dropout voltage: 200 mV (max at 10mA)
• Low quiescent current: 95 µA (typ)
• Low output noise: 12 µVpp (0.1Hz to 10Hz)
• Wide supply range: 2.7V to 5.5V
• Automotive qualified: AEC-Q100
• Small SOT-23-5 package

Target Applications

• Automotive: Advanced driver-assistance systems (ADAS), battery management systems (BMS), infotainment clusters, dashboard displays
• Industrial: Precision data acquisition, sensor interfaces, programmable logic controllers (PLCs)
• Communications: 5G base station power management, optical transceivers
• Medical: Patient monitoring, portable diagnostic equipment
• Consumer: High-end audio equipment, portable instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for REF3425SQDBVRQ1. 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

REF3425SQDBVRQ1 是德州儀器 (TI) 推出的一款高精度、低功耗、低壓差電壓參考源，固定輸出 2.5V。採用緊湊的 SOT-23-5 封裝，具有出色的溫度穩定性和低噪聲，非常適合精密模擬應用。該器件通過汽車級認證 (AEC-Q100)，工作溫度範圍為 -40°C 至 +125°C。

詳細技術參數

核心特性

• 高初始精度：±0.05% (最大值)
• 低溫度漂移：5 ppm/°C (典型值)
• 低壓差電壓：200 mV (最大值，10mA 時)
• 低靜態電流：95 µA (典型值)
• 低輸出噪聲：12 µVpp (0.1Hz 至 10Hz)
• 寬電源範圍：2.7V 至 5.5V
• 汽車級認證：AEC-Q100
• 小型 SOT-23-5 封裝

典型應用場景

• 汽車：先進駕駛輔助系統 (ADAS)、電池管理系統 (BMS)、信息娛樂集群、儀表板顯示
• 工業：精密數據採集、傳感器接口、可編程邏輯控制器 (PLC)
• 通信：5G 基站電源管理、光收發器
• 醫療：病人監護、便攜式診斷設備
• 消費：高端音頻設備、便攜式儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 REF3425SQDBVRQ1 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]