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Product Overview
The LM4051AIM3-ADJ/NOPB is a precision adjustable shunt voltage reference from Texas Instruments, offering an output voltage range of 1.24V to 10V with an initial accuracy of ±0.1%. Housed in a compact SOT-23-3 package, it provides a low temperature coefficient (50 ppm/°C typical) and low output noise, making it ideal for high-precision applications. The device operates over a wide current range of 60 µA to 15 mA, ensuring flexibility in various circuit designs.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage (VREF) |
1.24V to 10V (adjustable) |
| Initial Accuracy |
±0.1% (max) |
| Temperature Coefficient |
50 ppm/°C (typical) |
| Operating Current Range |
60 µA to 15 mA |
| Output Noise (0.1Hz to 10Hz) |
20 µVpp (typical) |
| Package |
SOT-23-3 |
| Operating Temperature Range |
-40°C to +125°C |
Key Features
- Adjustable output voltage from 1.24V to 10V
- High initial accuracy: ±0.1%
- Low temperature coefficient: 50 ppm/°C
- Wide operating current: 60 µA to 15 mA
- Low output noise: 20 µVpp
- Compact SOT-23-3 package
- No external capacitor required
Target Applications
- Precision data acquisition systems (e.g., ADC/DAC reference in 5G base station transceivers)
- Portable instrumentation (e.g., digital multimeters, automotive dashboard displays)
- Industrial process control (e.g., PLC analog input modules)
- Battery-powered equipment (e.g., IoT sensors, wearable devices)
- Medical devices (e.g., patient monitoring systems)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM4051AIM3-ADJ/NOPB. 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.
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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
LM4051AIM3-ADJ/NOPB 是德州儀器(TI)推出的精密可調並聯電壓基準,輸出電壓範圍為 1.24V 至 10V,初始精度高達 ±0.1%。採用緊湊的 SOT-23-3 封裝,典型溫度係數為 50 ppm/°C,輸出噪聲低,非常適合高精度應用。器件工作電流範圍寬(60 µA 至 15 mA),確保在各種電路設計中的靈活性。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 (VREF) |
1.24V 至 10V(可調) |
| 初始精度 |
±0.1%(最大值) |
| 溫度係數 |
50 ppm/°C(典型值) |
| 工作電流範圍 |
60 µA 至 15 mA |
| 輸出噪聲(0.1Hz 至 10Hz) |
20 µVpp(典型值) |
| 封裝 |
SOT-23-3 |
| 工作溫度範圍 |
-40°C 至 +125°C |
核心特性
- 可調輸出電壓:1.24V 至 10V
- 高初始精度:±0.1%
- 低溫度係數:50 ppm/°C
- 寬工作電流:60 µA 至 15 mA
- 低輸出噪聲:20 µVpp
- 緊湊 SOT-23-3 封裝
- 無需外部電容
典型應用場景
- 精密數據採集系統(例如 5G 基站收發器中的 ADC/DAC 基準)
- 便攜式儀器(例如數字萬用表、汽車儀表板顯示)
- 工業過程控制(例如 PLC 模擬輸入模塊)
- 電池供電設備(例如 IoT 傳感器、可穿戴設備)
- 醫療設備(例如病人監護系統)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM4051AIM3-ADJ/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:
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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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