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Product Overview
The LM385BMX-1.2/NOPB is a precision micropower voltage reference from Texas Instruments. It offers a fixed 1.235V output with excellent temperature stability and low power consumption. Housed in an 8-SOIC package, this device is ideal for battery-powered and portable applications where power efficiency is critical.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
1.235V |
| Initial Accuracy |
±1% (max) |
| Temperature Coefficient |
20ppm/°C (typ) |
| Supply Voltage Range |
1.5V to 5.5V |
| Quiescent Current |
10µA (typ) |
| Output Impedance |
0.3Ω (typ) |
| Operating Temperature |
-40°C to +85°C |
| Package |
8-SOIC |
Key Features
- Micropower operation: 10µA typical supply current
- Wide supply voltage range: 1.5V to 5.5V
- Low temperature coefficient: 20ppm/°C
- No external capacitor required
- Reverse breakdown voltage: 1.235V
- Available in 8-SOIC package
Target Applications
The LM385BMX-1.2/NOPB is suitable for a variety of applications including:
- Battery-powered equipment (e.g., portable medical devices, handheld meters)
- Data acquisition systems (e.g., 5G base station sensor interfaces)
- Automotive electronics (e.g., dashboard displays, infotainment systems)
- Industrial process control (e.g., PLC analog input modules)
- Portable instrumentation (e.g., digital multimeters, thermometers)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM385BMX-1.2/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.
-
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
LM385BMX-1.2/NOPB 是德州儀器(TI)推出的一款精密微功耗電壓基準源。它提供固定的1.235V輸出,具有出色的溫度穩定性和低功耗特性。該器件採用8-SOIC封裝,非常適合對功耗敏感的電池供電和便攜式應用。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
1.235V |
| 初始精度 |
±1%(最大值) |
| 溫度係數 |
20ppm/°C(典型值) |
| 電源電壓範圍 |
1.5V 至 5.5V |
| 靜態電流 |
10µA(典型值) |
| 輸出阻抗 |
0.3Ω(典型值) |
| 工作溫度範圍 |
-40°C 至 +85°C |
| 封裝 |
8-SOIC |
核心特性
- 微功耗操作:典型供電電流僅10µA
- 寬電源電壓範圍:1.5V 至 5.5V
- 低溫度係數:20ppm/°C
- 無需外部電容
- 反向擊穿電壓:1.235V
- 採用8-SOIC封裝
典型應用場景
LM385BMX-1.2/NOPB 適用於多種應用,包括:
- 電池供電設備(例如:便攜式醫療設備、手持儀表)
- 數據採集系統(例如:5G基站傳感器接口)
- 汽車電子(例如:儀表盤顯示、信息娛樂系統)
- 工業過程控制(例如:PLC模擬輸入模塊)
- 便攜式儀器(例如:數字萬用表、溫度計)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM385BMX-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。
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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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