LP3876ES-3.3/NOPB TI LDO Regulator | TO-263 (DDPAK-5) | 3.3V Output, 3A

Product Overview

The LP3876ES-3.3/NOPB is a high-performance low-dropout (LDO) voltage regulator from Texas Instruments (TI), designed to deliver a fixed 3.3V output with a maximum current of 3A. Housed in a TO-263 (DDPAK-5) package, this device offers excellent line and load regulation, making it ideal for powering sensitive analog and digital circuits. With a dropout voltage as low as 1.2V at full load, it ensures efficient operation even when the input voltage is close to the output. The LP3876ES-3.3/NOPB features enable/shutdown control, overcurrent protection, and thermal shutdown, providing robust performance in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with 3A current capability
• Low dropout voltage: 1.2V typical at 3A
• Excellent line and load regulation
• Enable/shutdown control for power management
• Overcurrent and thermal shutdown protection
• Wide operating temperature range: -40°C to +125°C
• Industry-standard TO-263 (DDPAK-5) package for easy thermal management

Target Applications

• 5G base station power supplies: Provides clean 3.3V rail for RF transceivers and FPGAs
• Automotive dashboard systems: Powers infotainment displays and sensor interfaces
• Industrial control systems: Supplies stable voltage for PLCs and motor drives
• Telecommunications equipment: Used in line cards and routers for low-noise power
• Medical devices: Suitable for patient monitoring and diagnostic equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3876ES-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

LP3876ES-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，最大電流可達 3A。採用 TO-263（DDPAK-5）封裝，具有出色的線性和負載調節能力，非常適合為敏感的模擬和數字電路供電。在滿載條件下，壓差電壓低至 1.2V，確保在輸入電壓接近輸出時仍能高效運行。該器件具備使能/關斷控制、過流保護和熱關斷功能，可在苛刻環境中提供穩健性能。

詳細技術參數

核心特性

• 固定 3.3V 輸出，3A 電流能力
• 低壓差：3A 時典型值 1.2V
• 出色的線性和負載調節率
• 使能/關斷控制，便於電源管理
• 過流和熱關斷保護
• 寬工作溫度範圍：-40°C 至 +125°C
• 業界標準 TO-263（DDPAK-5）封裝，易於散熱管理

典型應用場景

• 5G 基站電源：為射頻收發器和 FPGA 提供乾淨的 3.3V 電源
• 汽車儀表板系統：為信息娛樂顯示器和傳感器接口供電
• 工業控制系統：為 PLC 和電機驅動提供穩定電壓
• 電信設備：用於線路卡和路由器中的低噪聲電源
• 醫療設備：適用於病人監護和診斷設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3876ES-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]