LP3876ESX-ADJ/NOPB TI LDO Regulator | TO-263 (DDPAK-5) | 3A, Adjustable Output

Product Overview

The LP3876ESX-ADJ/NOPB is a high-performance adjustable low-dropout (LDO) voltage regulator from Texas Instruments (TI). Designed to deliver up to 3A of output current with a dropout voltage of typically 240mV at full load, this device is ideal for applications requiring a stable and efficient power supply. The adjustable output voltage range from 1.25V to 5.5V provides design flexibility. Housed in a TO-263 (DDPAK-5) package, it offers excellent thermal performance for high-power applications. The LP3876 features low ground pin current, fast transient response, and protection features including current limit and thermal shutdown.

Detailed Technical Specifications

Key Features

• Output current up to 3A
• Low dropout voltage: 240mV typical at 3A
• Adjustable output voltage from 1.25V to 5.5V
• Low ground pin current: 5mA typical
• Fast transient response
• Current limit and thermal shutdown protection
• Stable with low ESR output capacitors (10µF ceramic)
• Wide operating temperature range: -40°C to +125°C

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control systems
• FPGA and DSP core voltages
• Post-regulation for switching power supplies
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3876ESX-ADJ/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

LP3876ESX-ADJ/NOPB 是德州儀器（TI）推出的一款高性能可調節低壓差（LDO）穩壓器。該器件能夠提供高達3A的輸出電流，在滿載時典型壓差僅為240mV，非常適合需要穩定高效電源的應用。可調輸出電壓範圍為1.25V至5.5V，提供了設計靈活性。採用TO-263（DDPAK-5）封裝，具有出色的熱性能，適用於高功率應用。LP3876具有低接地引腳電流、快速瞬態響應以及電流限制和熱關斷等保護功能。

詳細技術參數

核心特性

• 輸出電流高達3A
• 低壓差：3A時典型值240mV
• 可調輸出電壓：1.25V至5.5V
• 低接地引腳電流：典型值5mA
• 快速瞬態響應
• 電流限制和熱關斷保護
• 與低ESR輸出電容（10µF陶瓷）穩定工作
• 寬工作溫度範圍：-40°C至+125°C

典型應用場景

• 5G基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制系統
• FPGA和DSP內核電壓
• 開關電源後級穩壓
• 電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3876ESX-ADJ/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]