LP38841T-1.2/LF03 TI LDO Regulator | TO-220-5 | 1.2V Output, 800mA

Product Overview

The LP38841T-1.2/LF03 is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments (TI). It provides a fixed output voltage of 1.2V with an output current capability of up to 800mA. Housed in a TO-220-5 package, this device is designed for applications requiring low noise, fast transient response, and excellent line and load regulation. The LP38841 series is optimized for powering sensitive analog and digital loads, such as FPGAs, DSPs, and microcontrollers in industrial, automotive, and communication systems.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 120mV at 800mA
• High accuracy: ±1.5% output voltage tolerance
• Low output noise: 30µVrms
• Fast transient response
• Stable with ceramic output capacitors (≥2.2µF)
• Enable pin for power sequencing
• Overcurrent and thermal shutdown protection
• RoHS compliant

Target Applications

• 5G base station power management (e.g., powering FPGA cores)
• Automotive infotainment and dashboard displays
• Industrial automation controllers
• Medical imaging equipment
• Telecommunications infrastructure
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP38841T-1.2/LF03. 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

LP38841T-1.2/LF03 是德州儀器（TI）推出的一款高性能低壓差（LDO）穩壓器。它提供固定的1.2V輸出電壓，輸出電流能力高達800mA。採用TO-220-5封裝，專為需要低噪聲、快速瞬態響應以及優異線性和負載調節的應用而設計。LP38841系列針對為工業、汽車和通信系統中的敏感模擬和數字負載（如FPGA、DSP和微控制器）供電進行了優化。

詳細技術參數

核心特性

• 低壓差：800mA時典型值120mV
• 高精度：輸出電壓容差±1.5%
• 低輸出噪聲：30µVrms
• 快速瞬態響應
• 與陶瓷輸出電容（≥2.2µF）穩定工作
• 使能引腳，用於電源排序
• 過流和熱關斷保護
• 符合RoHS標準

典型應用場景

• 5G基站電源管理（例如為FPGA內核供電）
• 汽車信息娛樂系統和儀表盤顯示
• 工業自動化控制器
• 醫療成像設備
• 電信基礎設施
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP38841T-1.2/LF03 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]