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Product Overview
The LP2996M-TI from Texas Instruments is a linear regulator specifically designed for DDR memory termination applications. It provides a low-noise, high-accuracy output voltage that tracks VDDQ/2, making it ideal for DDR1, DDR2, and DDR3 SDRAM systems. The device can sink and source up to 2.7A of peak current while maintaining excellent load and line regulation. Its small package and minimal external component count simplify board design.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.2V to 5.5V |
| Output Voltage |
VDDQ/2 (typically 1.25V for DDR3) |
| Output Current (Sink/Source) |
2.7A peak |
| Accuracy |
±1.5% |
| Dropout Voltage |
200mV at 2.7A |
| Quiescent Current |
3.5mA typical |
| Operating Temperature |
-40°C to +125°C |
| Package |
SOIC-8 |
Key Features
- High output current capability: 2.7A peak sink/source
- Low dropout voltage: 200mV at full load
- Fast transient response
- No external compensation required
- Thermal shutdown and overcurrent protection
- Small SOIC-8 package
Target Applications
- DDR1/DDR2/DDR3 SDRAM termination voltage (VTT)
- Notebook and desktop computers
- Servers and data centers
- 5G base stations
- Automotive infotainment and dashboard systems
- Industrial control systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LP2996M-TI. 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
LP2996M-TI 是德州儀器推出的線性穩壓器,專為 DDR 記憶體終端應用設計。它提供低噪聲、高精度的輸出電壓,跟蹤 VDDQ/2,非常適合 DDR1、DDR2 和 DDR3 SDRAM 系統。該器件可提供高達 2.7A 的峰值灌電流和拉電流,同時保持出色的負載和線性調整率。小型封裝和最少的外部元件簡化了電路板設計。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.2V 至 5.5V |
| 輸出電壓 |
VDDQ/2(典型值 1.25V 用於 DDR3) |
| 輸出電流(灌/拉) |
2.7A 峰值 |
| 精度 |
±1.5% |
| 壓差電壓 |
200mV @ 2.7A |
| 靜態電流 |
3.5mA 典型值 |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
SOIC-8 |
核心特性
- 高輸出電流能力:2.7A 峰值灌/拉
- 低壓差電壓:滿載時 200mV
- 快速瞬態響應
- 無需外部補償
- 熱關斷和過流保護
- 小型 SOIC-8 封裝
典型應用場景
- DDR1/DDR2/DDR3 SDRAM 終端電壓(VTT)
- 筆記本和台式電腦
- 服務器和數據中心
- 5G 基站
- 汽車信息娛樂和儀表板系統
- 工業控制系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LP2996M-TI 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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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。
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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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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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