LM4041BIM3-1.2/NOPB TI Precision Shunt Voltage Reference | SOT-23-3 | 1.225V, ±0.2%

Product Overview

The LM4041BIM3-1.2/NOPB is a precision shunt voltage reference from Texas Instruments, offering a fixed output voltage of 1.225V with an initial accuracy of ±0.2%. Housed in a compact SOT-23-3 package, this device provides a stable and accurate reference voltage over a wide temperature range (-40°C to +85°C). It is designed for low-power applications, requiring only a series resistor to set the operating current. The LM4041BIM3-1.2/NOPB is ideal for battery-powered equipment, portable devices, and industrial control systems where space and power efficiency are critical.

Detailed Technical Specifications

Key Features

• Precision 1.225V output with ±0.2% initial tolerance
• Low temperature coefficient: 100 ppm/°C
• Wide operating current range: 60 µA to 15 mA
• Low output impedance: 0.5 Ω typical
• Low noise: 20 µVrms typical
• No external capacitor required
• Small SOT-23-3 package for space-constrained designs

Target Applications

• Battery-powered equipment (e.g., portable medical devices, handheld instruments)
• Data acquisition systems (e.g., 5G base station power management, industrial sensors)
• Automotive electronics (e.g., dashboard displays, infotainment systems)
• Portable consumer electronics (e.g., smartphones, tablets)
• Industrial control systems (e.g., PLCs, motor drives)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM4041BIM3-1.2/NOPB. 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

LM4041BIM3-1.2/NOPB 是德州儀器（TI）生產的高精度並聯電壓基準，提供固定的 1.225V 輸出電壓，初始精度為 ±0.2%。該器件採用緊湊的 SOT-23-3 封裝，在 -40°C 至 +85°C 的寬溫度範圍內提供穩定準確的基準電壓。它專為低功耗應用設計，僅需一個串聯電阻即可設定工作電流。LM4041BIM3-1.2/NOPB 非常適合電池供電設備、便攜式設備和工業控制系統等對空間和功耗有嚴格要求的場合。

詳細技術參數

核心特性

• 精密 1.225V 輸出，初始容差 ±0.2%
• 低溫度係數：100 ppm/°C
• 寬工作電流範圍：60 µA 至 15 mA
• 低輸出阻抗：典型值 0.5 Ω
• 低噪聲：典型值 20 µVrms
• 無需外部電容
• 小型 SOT-23-3 封裝，節省空間

典型應用場景

• 電池供電設備（例如：便攜式醫療設備、手持儀器）
• 數據採集系統（例如：5G 基站電源管理、工業傳感器）
• 汽車電子（例如：儀表盤顯示、信息娛樂系統）
• 便攜式消費電子（例如：智能手機、平板電腦）
• 工業控制系統（例如：PLC、電機驅動）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM4041BIM3-1.2/NOPB 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]