LP2982AIM5X-3.3/NOPB TI LDO Regulator | SOT-23-5 | 3.3V Output, 50mA

Product Overview

The LP2982AIM5X-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 50mA. Housed in a compact SOT-23-5 package, this device is designed for space-constrained applications requiring low noise and high accuracy. With a dropout voltage of typically 120mV at 50mA load, it ensures efficient operation even when the input voltage is close to the output. The LP2982 features a low quiescent current of 1.2mA (typical) and a shutdown mode that reduces current to less than 1µA, making it ideal for battery-powered devices. Its output voltage accuracy is ±1.5% over line, load, and temperature variations, providing a stable power supply for sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 120mV at 50mA
• Low quiescent current: 1.2mA (typical)
• Shutdown mode: <1µA
• 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 capacitors (1µF)
• Small SOT-23-5 package

Target Applications

• Battery-powered devices (e.g., portable medical equipment, handheld instruments)
• Wireless communication modules (e.g., 5G base station control boards, IoT sensors)
• Automotive electronics (e.g., dashboard displays, infotainment systems)
• Industrial control systems (e.g., PLCs, sensor interfaces)
• Consumer electronics (e.g., smart home devices, wearables)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP2982AIM5X-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

LP2982AIM5X-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50mA。採用緊湊的SOT-23-5封裝，專為空間受限且需要低噪聲和高精度的應用而設計。在50mA負載下，典型壓差電壓僅為120mV，確保在輸入電壓接近輸出電壓時仍能高效運行。LP2982 的典型靜態電流為1.2mA，關斷模式下電流降至低於1µA，非常適合電池供電設備。其輸出電壓精度在線路、負載和溫度變化下為±1.5%，為敏感的模擬和數字電路提供穩定的電源。

詳細技術參數

核心特性

• 低壓差電壓：50mA時典型值120mV
• 低靜態電流：典型值1.2mA
• 關斷模式：<1µA
• 高輸出電壓精度：±1.5%
• 優異的線性和負載調整率
• 高電源抑制比：65dB（1kHz）
• 熱關斷和電流限制保護
• 與低ESR陶瓷電容（1µF）穩定工作
• 小型SOT-23-5封裝

典型應用場景

• 電池供電設備（例如：便攜式醫療設備、手持儀器）
• 無線通信模塊（例如：5G基站控制板、物聯網傳感器）
• 汽車電子（例如：儀表盤顯示、信息娛樂系統）
• 工業控制系統（例如：PLC、傳感器接口）
• 消費電子（例如：智能家居設備、可穿戴設備）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP2982AIM5X-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
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]