LM431CIM3X/NOPB TI Adjustable Precision Shunt Regulator | SOT-23-3 | 2.495V Ref, 0.5% Accuracy

Product Overview

The LM431CIM3X/NOPB from Texas Instruments is a precision adjustable shunt regulator with a typical output voltage of 2.495V and an accuracy of 0.5%. Housed in a compact SOT-23-3 package, it offers a wide operating current range from 1 mA to 100 mA. This device is designed for applications requiring a stable reference voltage or precise voltage regulation in space-constrained designs.

Detailed Technical Specifications

Key Features

• Precision reference voltage: 2.495V ±0.5%
• Adjustable output voltage up to 36V
• Wide operating current range: 1 mA to 100 mA
• Low dynamic output impedance: 0.2Ω typical
• Low temperature coefficient: 50 ppm/°C
• Compact SOT-23-3 package for space-saving designs

Target Applications

• 5G base station power supply modules requiring precise voltage reference
• Automotive dashboard display backlight regulation
• Industrial sensor interfaces for stable bias voltages
• Battery management systems for voltage monitoring
• Portable electronics where board space is critical

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM431CIM3X/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

LM431CIM3X/NOPB 是德州儀器（TI）生產的一款精密可調分流穩壓器，典型輸出電壓為 2.495V，精度達 0.5%。採用緊湊的 SOT-23-3 封裝，工作電流範圍寬（1 mA 至 100 mA），適用於需要穩定參考電壓或精確電壓調節的空間受限設計。

詳細技術參數

核心特性

• 精密參考電壓：2.495V ±0.5%
• 可調輸出電壓高達 36V
• 寬工作電流範圍：1 mA 至 100 mA
• 低動態輸出阻抗：典型值 0.2Ω
• 低溫度係數：50 ppm/°C
• 緊湊的 SOT-23-3 封裝，節省空間

典型應用場景

• 5G 基站電源模塊，需要精確電壓參考
• 汽車儀表盤顯示背光調節
• 工業傳感器接口，提供穩定偏置電壓
• 電池管理系統中的電壓監測
• 便攜式電子設備，對電路板空間要求苛刻

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM431CIM3X/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]