LP2986AIMX-3.3/NOPB TI LDO Regulator | 8-SOIC | 3.3V Output, 200mA

Product Overview

The LP2986AIMX-3.3/NOPB is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments, offering a fixed 3.3V output with a maximum output current of 200mA. Housed in an 8-pin SOIC package, this device is designed for noise-sensitive applications requiring low quiescent current and high accuracy. With a dropout voltage of typically 120mV at 200mA load, it ensures efficient operation even under low input-to-output voltage differentials. The LP2986AIMX-3.3/NOPB features a shutdown mode that reduces quiescent current to less than 1µA, making it ideal for battery-powered systems. Its output voltage accuracy is ±1.5% over line, load, and temperature variations, providing a stable power supply for precision analog circuits.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with 200mA capability
• Low dropout voltage: 120mV typical at full load
• Low quiescent current: 120µA typical
• Shutdown mode with <1µA quiescent current
• High output voltage accuracy: ±1.5%
• Excellent line and load regulation
• High PSRR: 65dB at 1kHz
• Thermal shutdown and current limit protection
• Stable with low ESR ceramic output capacitors
• Wide operating temperature range: -40°C to +125°C

Target Applications

The LP2986AIMX-3.3/NOPB is suitable for a variety of applications requiring a clean and stable 3.3V supply. Specific examples include:

• 5G Base Stations: Powering RF transceivers and baseband processors in remote radio units (RRUs) where low noise and high reliability are critical.
• Automotive Dashboard Systems: Providing regulated voltage for infotainment displays, instrument clusters, and advanced driver-assistance systems (ADAS) modules.
• Portable Medical Devices: Supplying power to glucose monitors, pulse oximeters, and wearable health trackers where battery life and small footprint are essential.
• Industrial Sensors: Powering precision analog sensors and data converters in factory automation and process control systems.
• IoT Endpoints: Regulating voltage for wireless modules (e.g., Wi-Fi, Bluetooth) in smart home devices and environmental monitors.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP2986AIMX-3.3/NOPB. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LP2986AIMX-3.3/NOPB 是德州儀器 (TI) 推出的一款高性能低壓差 (LDO) 穩壓器，提供固定的 3.3V 輸出，最大輸出電流為 200mA。該器件採用 8 引腳 SOIC 封裝，專為需要低靜態電流和高精度的噪聲敏感型應用而設計。在 200mA 負載下，典型壓差電壓僅為 120mV，確保即使在輸入輸出電壓差較低的情況下也能高效運行。LP2986AIMX-3.3/NOPB 具有關斷模式，可將靜態電流降至 1µA 以下，非常適合電池供電系統。其輸出電壓精度在線路、負載和溫度變化範圍內為 ±1.5%，為精密模擬電路提供穩定的電源。

詳細技術參數

核心特性

• 固定 3.3V 輸出，電流能力 200mA
• 低壓差電壓：滿載時典型值 120mV
• 低靜態電流：典型值 120µA
• 關斷模式靜態電流 <1µA
• 高輸出電壓精度：±1.5%
• 優異的線性和負載調整率
• 高 PSRR：65dB @ 1kHz
• 熱關斷和電流限制保護
• 可與低 ESR 陶瓷輸出電容穩定工作
• 寬工作溫度範圍：-40°C 至 +125°C

典型應用場景

LP2986AIMX-3.3/NOPB 適用於需要乾淨穩定 3.3V 電源的各種應用。具體實例包括：

• 5G 基站：為遠程射頻單元 (RRU) 中的射頻收發器和基帶處理器供電，要求低噪聲和高可靠性。
• 汽車儀表板系統：為信息娛樂顯示屏、儀表組和高級駕駛輔助系統 (ADAS) 模塊提供穩壓電源。
• 便攜式醫療設備：為血糖儀、脈搏血氧儀和可穿戴健康追蹤器供電，強調電池續航和小體積。
• 工業傳感器：為工廠自動化和過程控制系統中的精密模擬傳感器和數據轉換器供電。
• 物聯網終端：為智能家居設備和環境監測器中的無線模塊（如 Wi-Fi、藍牙）穩壓供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP2986AIMX-3.3/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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• 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。
• 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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• 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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