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Product Overview
The LP2954AIM/NOPB from Texas Instruments is a precision low-dropout voltage regulator designed for applications requiring a stable 5V output with up to 250mA load current. Housed in an 8-pin SOIC package, this device offers excellent line and load regulation, making it ideal for powering sensitive analog and digital circuits. Its low dropout voltage (typically 0.6V at full load) ensures efficient operation even when input voltage is close to the output.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
5V (fixed) |
| Output Current |
250mA (max) |
| Dropout Voltage |
0.6V typical at 250mA |
| Input Voltage Range |
6V to 30V |
| Line Regulation |
0.04% typical |
| Load Regulation |
0.1% typical |
| Quiescent Current |
150µA typical |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SOIC |
Key Features
- Fixed 5V output with ±1% accuracy
- Low dropout voltage: 0.6V at 250mA
- Low quiescent current: 150µA
- Wide input voltage range: 6V to 30V
- Built-in overcurrent and thermal protection
- Reverse battery protection
- Stable with low ESR capacitors
Target Applications
- 5G base station power management
- Automotive dashboard and infotainment systems
- Industrial sensor interfaces
- Portable battery-powered devices
- Telecommunication equipment
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LP2954AIM/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
LP2954AIM/NOPB 是德州儀器(TI)推出的一款精密低壓差穩壓器,專為需要穩定5V輸出和250mA負載電流的應用而設計。採用8引腳SOIC封裝,該器件具有出色的線性和負載調整率,非常適合為敏感的模擬和數字電路供電。其低壓差電壓(滿載時典型值0.6V)確保即使輸入電壓接近輸出時也能高效運行。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
5V(固定) |
| 輸出電流 |
250mA(最大) |
| 壓差電壓 |
0.6V(典型值,250mA時) |
| 輸入電壓範圍 |
6V 至 30V |
| 線性調整率 |
0.04%(典型值) |
| 負載調整率 |
0.1%(典型值) |
| 靜態電流 |
150µA(典型值) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SOIC |
核心特性
- 固定5V輸出,精度±1%
- 低壓差電壓:250mA時0.6V
- 低靜態電流:150µA
- 寬輸入電壓範圍:6V至30V
- 內置過流和熱保護
- 反極性電池保護
- 與低ESR電容器兼容
典型應用場景
- 5G基站電源管理
- 汽車儀表盤和信息娛樂系統
- 工業傳感器接口
- 便攜式電池供電設備
- 電信設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LP2954AIM/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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]