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Product Overview
The LM2941CT/NOPB from Texas Instruments is a high-performance low-dropout (LDO) voltage regulator designed to deliver up to 1A of output current with a dropout voltage typically 0.5V at full load. It operates over an input voltage range of 5V to 26V and provides an adjustable output voltage from 5V to 20V. Housed in a TO-220-5 package, this device offers excellent thermal performance and is ideal for applications requiring a stable and efficient power supply.
Detailed Technical Specifications
| Parameter |
Value |
| Output Current |
1A |
| Dropout Voltage (Typical) |
0.5V @ 1A |
| Input Voltage Range |
5V to 26V |
| Output Voltage Range |
5V to 20V (Adjustable) |
| Line Regulation |
0.04% (Typical) |
| Load Regulation |
0.1% (Typical) |
| Quiescent Current |
10mA (Typical) |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
TO-220-5 |
Key Features
- Low dropout voltage: 0.5V typical at 1A
- Adjustable output voltage from 5V to 20V
- Output current up to 1A
- Internal current limiting and thermal shutdown
- Wide input voltage range: 5V to 26V
- Excellent line and load regulation
- TO-220-5 package for efficient heat dissipation
Target Applications
- 5G base station power supplies
- Automotive dashboard and infotainment systems
- Industrial control systems
- Telecommunications equipment
- Battery-powered devices
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LM2941CT/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.
-
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
LM2941CT/NOPB 是德州儀器 (TI) 的一款高性能低壓差 (LDO) 穩壓器,可提供高達 1A 的輸出電流,滿載時典型壓差為 0.5V。其輸入電壓範圍為 5V 至 26V,輸出電壓可調節至 5V 至 20V。採用 TO-220-5 封裝,具有優異的熱性能,非常適合需要穩定高效電源的應用。
詳細技術參數
| 參數 |
數值 |
| 輸出電流 |
1A |
| 壓差(典型值) |
0.5V @ 1A |
| 輸入電壓範圍 |
5V 至 26V |
| 輸出電壓範圍 |
5V 至 20V(可調) |
| 線性調整率 |
0.04%(典型值) |
| 負載調整率 |
0.1%(典型值) |
| 靜態電流 |
10mA(典型值) |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
TO-220-5 |
核心特性
- 低壓差:1A 時典型值 0.5V
- 可調輸出電壓:5V 至 20V
- 輸出電流高達 1A
- 內置電流限制和熱關斷保護
- 寬輸入電壓範圍:5V 至 26V
- 優異的線性和負載調整率
- TO-220-5 封裝,散熱效率高
典型應用場景
- 5G 基站電源
- 汽車儀表盤和信息娛樂系統
- 工業控制系統
- 電信設備
- 電池供電設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LM2941CT/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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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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