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Product Overview
The LM431CIM-TI from Texas Instruments is a precision adjustable shunt voltage reference with a typical output voltage of 2.495V and a wide operating current range from 1mA to 100mA. Housed in an 8-SOIC package, it offers excellent temperature stability and low output noise, making it ideal for precision power supply and data converter applications.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage (Vref) |
2.495V (typical) |
| Adjustable Range |
Vref to 36V |
| Cathode Current (Ik) |
1mA to 100mA |
| Temperature Coefficient |
50 ppm/°C (typical) |
| Output Impedance |
0.2Ω (typical) |
| Package |
8-SOIC |
| Operating Temperature |
-40°C to +85°C |
Key Features
- Precision adjustable shunt voltage reference
- Wide operating current range: 1mA to 100mA
- Low temperature coefficient: 50 ppm/°C
- Low output noise
- Fast turn-on response
- 8-SOIC package for space-constrained designs
Target Applications
- 5G base station power supplies
- Automotive dashboard displays
- Industrial sensor interfaces
- Data converters (ADC/DAC) reference
- Battery management systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM431CIM-TI. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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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.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
LM431CIM-TI 是德州儀器(TI)生產的一款精密可調並聯電壓基準,典型輸出電壓為 2.495V,工作電流範圍寬達 1mA 至 100mA。採用 8-SOIC 封裝,具有優異的溫度穩定性和低輸出噪聲,非常適合精密電源和數據轉換器應用。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 (Vref) |
2.495V(典型值) |
| 可調範圍 |
Vref 至 36V |
| 陰極電流 (Ik) |
1mA 至 100mA |
| 溫度係數 |
50 ppm/°C(典型值) |
| 輸出阻抗 |
0.2Ω(典型值) |
| 封裝 |
8-SOIC |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 精密可調並聯電壓基準
- 寬工作電流範圍:1mA 至 100mA
- 低溫度係數:50 ppm/°C
- 低輸出噪聲
- 快速啟動響應
- 8-SOIC 封裝,節省空間
典型應用場景
- 5G 基站電源
- 汽車儀表盤顯示
- 工業傳感器接口
- 數據轉換器(ADC/DAC)基準
- 電池管理系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM431CIM-TI 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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