LM4040C50IDCKR TI Precision Micropower Shunt Voltage Reference | SC-70-5 | 5V, ±0.5%

Product Overview

The LM4040C50IDCKR from Texas Instruments is a high-precision, micropower, shunt voltage reference offering a fixed 5V output with an initial accuracy of ±0.5%. Housed in a compact SC-70-5 package, it is designed for space-constrained applications requiring low power consumption and stable reference voltage. With a low operating current of 60 µA (typical) and excellent temperature stability (100 ppm/°C max), it is ideal for battery-powered equipment, portable devices, and industrial sensors.

Detailed Technical Specifications

Key Features

• Precision 5V output with ±0.5% initial tolerance
• Low supply current: 60 µA typical
• Low temperature coefficient: 100 ppm/°C max
• Wide operating current range: 60 µA to 15 mA
• Low output noise: 35 µVrms typical
• Stable with capacitive loads up to 10 nF
• Small SC-70-5 package for space-constrained designs

Target Applications

• 5G base station power management modules
• Automotive dashboard display reference
• Portable medical devices (e.g., glucose meters)
• Industrial sensor interfaces (e.g., pressure transmitters)
• Battery-powered IoT endpoints
• Data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM4040C50IDCKR. 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

LM4040C50IDCKR 是德州儀器（TI）推出的一款高精度、微功耗、並聯型電壓基準，提供固定的 5V 輸出，初始精度為 ±0.5%。採用緊湊的 SC-70-5 封裝，適用於需要低功耗和穩定基準電壓的空間受限應用。典型工作電流僅 60 µA，溫度係數低至 100 ppm/°C（最大值），非常適合電池供電設備、便攜式設備和工業傳感器。

詳細技術參數

核心特性

• 精密 5V 輸出，初始容差 ±0.5%
• 低供電電流：典型值 60 µA
• 低溫度係數：最大值 100 ppm/°C
• 寬工作電流範圍：60 µA 至 15 mA
• 低輸出噪聲：典型值 35 µVrms
• 可穩定驅動高達 10 nF 的容性負載
• 小型 SC-70-5 封裝，節省空間

典型應用場景

• 5G 基站電源管理模塊
• 汽車儀表盤顯示基準
• 便攜式醫療設備（如血糖儀）
• 工業傳感器接口（如壓力變送器）
• 電池供電的物聯網終端
• 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 LM4040C50IDCKR 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]