LP3964ET-ADJ/NOPB TI LDO Regulator | TO-220-5 | 800mA, Adj Output

Product Overview

The LP3964ET-ADJ/NOPB is a high-performance adjustable low-dropout (LDO) voltage regulator from Texas Instruments (TI). Housed in a TO-220-5 package, this device delivers up to 800 mA of output current with a dropout voltage of typically 240 mV at full load. The output voltage is adjustable from 1.216 V to 20 V using an external resistor divider. It features a fast transient response, making it suitable for powering sensitive analog and digital circuits. The LP3964ET-ADJ/NOPB includes enable/shutdown functionality, reverse battery protection, and thermal shutdown. Its wide input voltage range (2.5 V to 20 V) and low quiescent current (typically 1.5 mA) make it ideal for a variety of applications.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.216 V to 20 V
• 800 mA output current capability
• Low dropout voltage: 240 mV typical at 800 mA
• Fast transient response
• Enable/shutdown function
• Reverse battery protection
• Thermal shutdown and current limit protection
• Wide input voltage range: 2.5 V to 20 V
• Low quiescent current: 1.5 mA typical
• Stable with low ESR output capacitors (10 µF ceramic)

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Medical equipment
• Telecommunications infrastructure
• 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 LP3964ET-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

LP3964ET-ADJ/NOPB 是德州儀器 (TI) 的一款高性能可調低壓差 (LDO) 穩壓器。採用 TO-220-5 封裝，該器件可提供高達 800 mA 的輸出電流，滿載時典型壓差為 240 mV。輸出電壓可通過外部電阻分壓器從 1.216 V 調整至 20 V。它具有快速瞬態響應，適用於為敏感的模擬和數字電路供電。LP3964ET-ADJ/NOPB 包括使能/關斷功能、反極性保護和熱關斷。其寬輸入電壓範圍 (2.5 V 至 20 V) 和低靜態電流 (典型值 1.5 mA) 使其適用於多種應用。

詳細技術參數

核心特性

• 可調輸出電壓：1.216 V 至 20 V
• 800 mA 輸出電流能力
• 低壓差：800 mA 時典型值 240 mV
• 快速瞬態響應
• 使能/關斷功能
• 反極性保護
• 熱關斷和電流限制保護
• 寬輸入電壓範圍：2.5 V 至 20 V
• 低靜態電流：典型值 1.5 mA
• 可與低 ESR 輸出電容 (10 µF 陶瓷) 穩定工作

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• 醫療設備
• 電信基礎設施
• 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 LP3964ET-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]