REF2925AIDBZR TI Voltage Reference | SOT-23-3 | 2.5V, 0.05% Accuracy

Product Overview

The REF2925AIDBZR from Texas Instruments is a high-precision, low-power, series voltage reference offering a fixed 2.5V output. Housed in a compact SOT-23-3 package, it delivers excellent temperature stability and low noise, making it ideal for precision data acquisition systems, industrial controls, and battery-powered applications. With an initial accuracy of 0.05% and a temperature coefficient as low as 8 ppm/°C, this device ensures reliable performance over a wide operating temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• High initial accuracy: ±0.05%
• Low temperature drift: 8 ppm/°C
• Low noise: 12 µVpp (0.1 Hz to 10 Hz)
• Low quiescent current: 60 µA
• Wide supply range: 2.7 V to 5.5 V
• Small SOT-23-3 package
• No output capacitor required

Target Applications

• Precision data acquisition systems (e.g., ADS1256 ADC reference)
• Industrial process control (e.g., PLC analog input modules)
• Battery-powered instrumentation (e.g., portable multimeters)
• Automotive electronics (e.g., dashboard sensor interfaces)
• 5G base station power management (e.g., reference for DACs in RF transceivers)
• Medical devices (e.g., patient monitoring systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for REF2925AIDBZR. 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

REF2925AIDBZR 是德州儀器（TI）推出的一款高精度、低功耗、串聯型電壓基準，提供固定的 2.5V 輸出。採用緊湊的 SOT-23-3 封裝，具有出色的溫度穩定性和低噪聲特性，非常適合精密數據採集系統、工業控制和電池供電應用。初始精度為 0.05%，溫度係數低至 8 ppm/°C，可在 -40°C 至 +125°C 的寬工作溫度範圍內提供可靠性能。

詳細技術參數

核心特性

• 高初始精度：±0.05%
• 低溫度漂移：8 ppm/°C
• 低噪聲：12 µVpp（0.1 Hz 至 10 Hz）
• 低靜態電流：60 µA
• 寬電源範圍：2.7 V 至 5.5 V
• 小型 SOT-23-3 封裝
• 無需輸出電容

典型應用場景

• 精密數據採集系統（例如 ADS1256 ADC 基準）
• 工業過程控制（例如 PLC 模擬輸入模塊）
• 電池供電儀器（例如便攜式萬用表）
• 汽車電子（例如儀表板傳感器接口）
• 5G 基站電源管理（例如射頻收發器中 DAC 的基準）
• 醫療設備（例如病人監護系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 REF2925AIDBZR 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]