LP3871ES-2.5/NOPB TI LDO Regulator | TO-263 (DDPAK-5) | 2.5V Output, 800mA

Product Overview

The LP3871ES-2.5/NOPB is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a fixed 2.5V output with a maximum current of 800mA. Housed in the TO-263 (DDPAK-5) package, this device offers excellent line and load regulation, making it ideal for noise-sensitive applications. With a dropout voltage as low as 240mV at full load, it ensures efficient operation even with minimal input-to-output voltage differential. The LP3871ES-2.5/NOPB features enable pin, overcurrent protection, and thermal shutdown, providing robust performance in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 2.5V output with ±1.5% accuracy
• Low dropout voltage: 240mV at 800mA
• Enable pin for power sequencing
• Overcurrent and thermal protection
• Stable with low ESR ceramic capacitors
• Wide operating temperature range

Target Applications

The LP3871ES-2.5/NOPB is suitable for a variety of applications including 5G base stations (powering RF transceivers), automotive dashboard displays, industrial control systems, medical devices, and portable electronics. Its low noise and high PSRR make it ideal for powering sensitive analog circuits such as ADCs and DACs.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3871ES-2.5/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

LP3871ES-2.5/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 2.5V 輸出，最大電流 800mA。採用 TO-263（DDPAK-5）封裝，具有出色的線性和負載調整率，非常適合噪聲敏感型應用。在滿載條件下，壓差電壓低至 240mV，確保即使在輸入輸出電壓差很小的情況下也能高效運行。該器件具有使能引腳、過流保護和熱關斷功能，可在惡劣環境中提供穩健的性能。

詳細技術參數

核心特性

• 固定 2.5V 輸出，精度 ±1.5%
• 低壓差：800mA 時僅 240mV
• 使能引腳，支持電源時序控制
• 過流和熱保護
• 可與低 ESR 陶瓷電容穩定工作
• 寬工作溫度範圍

典型應用場景

LP3871ES-2.5/NOPB 適用於多種應用，包括 5G 基站（為射頻收發器供電）、汽車儀表盤顯示、工業控制系統、醫療設備和便攜式電子產品。其低噪聲和高 PSRR 特性使其非常適合為 ADC 和 DAC 等敏感模擬電路供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3871ES-2.5/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]