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Product Overview
The LP2996AMRE/NOPB is a linear regulator IC from Texas Instruments, specifically designed for DDR memory termination applications. It provides a low-noise, high-current output voltage that tracks the VDDQ supply, making it ideal for DDR, DDR2, DDR3, and DDR4 memory systems. The device is housed in an 8-SO-POWERPAD package, which offers enhanced thermal performance for demanding applications.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage (VTT) |
0.5 x VDDQ (tracking) |
| Input Voltage Range |
2.2V to 5.5V |
| Output Current |
1.5A (peak) |
| Accuracy |
±1.5% |
| Dropout Voltage |
350mV at 1.5A |
| Quiescent Current |
300µA (typical) |
| Operating Temperature |
-40°C to +125°C |
| Package |
8-SO-POWERPAD |
Key Features
- Low-noise output for sensitive DDR termination
- High output current capability up to 1.5A
- Excellent line and load regulation
- Thermal shutdown and overcurrent protection
- Small footprint with PowerPAD for heat dissipation
- Low quiescent current for power-sensitive designs
Target Applications
- DDR memory termination in 5G base stations (e.g., for FPGA-based beamforming modules)
- Automotive infotainment systems (e.g., dashboard displays with DDR memory)
- Industrial control systems requiring reliable memory termination
- Networking equipment (e.g., routers, switches with high-speed DDR interfaces)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LP2996AMRE/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
LP2996AMRE/NOPB 是德州儀器(TI)推出的一款線性穩壓器 IC,專為 DDR 記憶體終端應用設計。它提供低雜訊、高電流的輸出電壓,並跟蹤 VDDQ 電源,非常適合 DDR、DDR2、DDR3 和 DDR4 記憶體系統。該器件採用 8-SO-POWERPAD 封裝,具有增強的熱性能,適用於要求苛刻的應用。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 (VTT) |
0.5 x VDDQ(跟蹤) |
| 輸入電壓範圍 |
2.2V 至 5.5V |
| 輸出電流 |
1.5A(峰值) |
| 精度 |
±1.5% |
| 壓差電壓 |
350mV @ 1.5A |
| 靜態電流 |
300µA(典型值) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
8-SO-POWERPAD |
核心特性
- 低雜訊輸出,適用於敏感的 DDR 終端
- 高輸出電流能力,高達 1.5A
- 優異的線性和負載調節
- 熱關斷和過流保護
- 小型封裝,帶 PowerPAD 散熱
- 低靜態電流,適合功耗敏感設計
典型應用場景
- 5G 基站中的 DDR 記憶體終端(例如,用於 FPGA 波束成形模塊)
- 汽車信息娛樂系統(例如,帶 DDR 記憶體的儀表板顯示器)
- 需要可靠記憶體終端的工業控制系統
- 網絡設備(例如,具有高速 DDR 接口的路由器、交換機)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LP2996AMRE/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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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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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]