LP2986ILD-3.3/NOPB TI LDO Regulator | 8-WSON(4x4) | 3.3V Output, 200mA

Product Overview

The LP2986ILD-3.3/NOPB is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments, offering a fixed output voltage of 3.3V with a maximum output current of 200mA. Housed in an 8-WSON (4x4) package, this device is designed for space-constrained applications requiring low noise and high power supply rejection ratio (PSRR). Its low dropout voltage (typically 150mV at full load) ensures efficient operation even when the input voltage is close to the output. The LP2986ILD-3.3/NOPB is part of TI's LP2986 series, known for excellent line and load regulation, making it ideal for sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 150mV typical at 200mA load
• High PSRR: 65dB at 1kHz, reducing ripple from input
• Low output noise: 30µVrms, suitable for RF and audio applications
• Stable with low-ESR ceramic output capacitors (≥2.2µF)
• Built-in overcurrent and thermal shutdown protection
• Enable pin for power sequencing and shutdown
• Wide input voltage range: 2.5V to 16V

Target Applications

The LP2986ILD-3.3/NOPB is ideal for powering noise-sensitive circuits in various applications, including:

• 5G Base Stations: Provides clean power to RF transceivers and PLLs, minimizing phase noise.
• Automotive Dashboard: Powers infotainment systems, instrument clusters, and ADAS sensors with stable 3.3V rail.
• Industrial Sensors: Supplies low-noise voltage for precision analog-to-digital converters (ADCs) and sensor interfaces.
• Portable Medical Devices: Ensures reliable operation of battery-powered diagnostic equipment.
• IoT Gateways: Regulates power for wireless modules (Wi-Fi, Bluetooth) and microcontrollers.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP2986ILD-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

LP2986ILD-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輸出電壓和最大200mA的輸出電流。該器件採用8-WSON（4x4）封裝，專為空間受限且需要低噪聲和高電源抑制比（PSRR）的應用而設計。其典型壓差電壓僅150mV（滿載時），確保在輸入電壓接近輸出電壓時仍能高效工作。LP2986ILD-3.3/NOPB 屬於 TI 的 LP2986 系列，具有優異的線性調整率和負載調整率，非常適合敏感的模擬和數字電路。

詳細技術參數

核心特性

• 低壓差電壓：200mA負載時典型值150mV
• 高PSRR：1kHz時65dB，有效抑制輸入紋波
• 低輸出噪聲：30µVrms，適用於射頻和音頻應用
• 可與低ESR陶瓷輸出電容（≥2.2µF）穩定工作
• 內置過流和過熱保護
• 使能引腳，支持電源排序和關斷
• 寬輸入電壓範圍：2.5V至16V

典型應用場景

LP2986ILD-3.3/NOPB 非常適合為噪聲敏感電路供電，典型應用包括：

• 5G基站：為射頻收發器和鎖相環提供乾淨電源，降低相位噪聲。
• 汽車儀表盤：為信息娛樂系統、儀表組和ADAS傳感器提供穩定的3.3V電源。
• 工業傳感器：為精密模數轉換器和傳感器接口提供低噪聲電壓。
• 便攜式醫療設備：確保電池供電診斷設備的可靠運行。
• 物聯網網關：為無線模塊（Wi-Fi、藍牙）和微控制器穩壓供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP2986ILD-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。
• 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。
• 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。
• 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。

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。

• 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。
• 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。
• 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。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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