TL4050B50QDCKR TI Precision Micropower Shunt Voltage Reference | SC-70-5 | 5V, 0.2%

Product Overview

The TL4050B50QDCKR from Texas Instruments is a precision micropower shunt voltage reference offering a fixed 5V output with an initial accuracy of ±0.2%. Housed in a compact SC-70-5 package, it is designed for space-constrained applications requiring low power consumption and high stability over temperature and time. With a typical operating current of 60 µA and a wide temperature range of -40°C to +125°C, this device is ideal for portable instrumentation, industrial sensors, and automotive electronics.

Detailed Technical Specifications

Key Features

• Precision 5V output with ±0.2% initial tolerance
• Low temperature coefficient: 50 ppm/°C
• Ultra-low operating current: 60 µA
• Low output impedance: 0.5 Ω
• Wide operating temperature range: -40°C to +125°C
• Small SC-70-5 package for space-saving designs
• No external capacitor required for stability

Target Applications

• Portable battery-powered instruments (e.g., digital multimeters)
• Industrial process control (e.g., 4-20 mA loop transmitters)
• Automotive electronics (e.g., engine control units, dashboard displays)
• Medical devices (e.g., glucose meters, patient monitors)
• 5G base station power management
• Precision data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL4050B50QDCKR. 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

TL4050B50QDCKR 是德州儀器（TI）推出的一款精密微功耗並聯電壓基準，提供固定 5V 輸出，初始精度為 ±0.2%。採用緊湊的 SC-70-5 封裝，適用於對空間有限且需要低功耗和高穩定性的應用。典型工作電流為 60 µA，工作溫度範圍為 -40°C 至 +125°C，是便攜式儀器、工業傳感器和汽車電子的理想選擇。

詳細技術參數

核心特性

• 精密 5V 輸出，初始容差 ±0.2%
• 低溫度係數：50 ppm/°C
• 超低工作電流：60 µA
• 低輸出阻抗：0.5 Ω
• 寬工作溫度範圍：-40°C 至 +125°C
• 小型 SC-70-5 封裝，節省空間
• 無需外部電容即可穩定工作

典型應用場景

• 便攜式電池供電儀器（例如數字萬用表）
• 工業過程控制（例如 4-20 mA 迴路變送器）
• 汽車電子（例如發動機控制單元、儀表盤顯示）
• 醫療設備（例如血糖儀、病人監護儀）
• 5G 基站電源管理
• 精密數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL4050B50QDCKR 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]