TLE4473GV552AUMA1 Infineon Dual LDO Regulator | PG-DSO-12-11 | 5V/2.5V, 400mA

Product Overview

The Infineon TLE4473GV552AUMA1 is a dual low-dropout voltage regulator (LDO) designed for automotive and industrial applications. It provides two fixed output voltages: 5V and 2.5V, each capable of delivering up to 400mA. Housed in a PG-DSO-12-11 package, this device offers excellent line and load regulation, low quiescent current, and comprehensive protection features including overcurrent, overtemperature, and reverse polarity protection. The TLE4473GV552AUMA1 is ideal for powering microcontrollers, sensors, and other sensitive electronics in harsh environments.

Detailed Technical Specifications

Key Features

• Dual output: 5V and 2.5V fixed voltages
• High output current: 400mA per channel
• Low dropout voltage: 0.25V typical
• Ultra-low quiescent current: 45µA
• Wide input voltage range: 3.5V to 40V
• Comprehensive protection: overcurrent, overtemperature, reverse polarity, short-circuit
• Stable with ceramic output capacitors
• Automotive qualified (AEC-Q100)

Target Applications

• Automotive ECUs (Engine Control Units)
• 5G base station power management
• Industrial sensor modules
• Dashboard and infotainment systems
• Battery-powered equipment
• Microcontroller power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLE4473GV552AUMA1. 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

英飛凌 TLE4473GV552AUMA1 是一款雙路低壓差穩壓器 (LDO)，專為汽車和工業應用設計。它提供兩個固定輸出電壓：5V 和 2.5V，每個通道可提供高達 400mA 的電流。該器件採用 PG-DSO-12-11 封裝，具有出色的線性和負載調節率、低靜態電流以及全面的保護功能，包括過流、過溫和反極性保護。TLE4473GV552AUMA1 非常適合為微控制器、傳感器和其他敏感電子設備供電，適用於惡劣環境。

詳細技術參數

核心特性

• 雙路輸出：5V 和 2.5V 固定電壓
• 高輸出電流：每通道 400mA
• 低壓差電壓：典型值 0.25V
• 超低靜態電流：45µA
• 寬輸入電壓範圍：3.5V 至 40V
• 全面保護：過流、過溫、反極性、短路
• 可與陶瓷輸出電容器穩定工作
• 通過汽車級認證 (AEC-Q100)

典型應用場景

• 汽車 ECU（發動機控制單元）
• 5G 基站電源管理
• 工業傳感器模塊
• 儀表板和信息娛樂系統
• 電池供電設備
• 微控制器電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLE4473GV552AUMA1 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]