TLE4473GV552AUMA2 Infineon Dual Voltage Regulator | PG-DSO-12-11 | 5V, 3.3V Output

Product Overview

The TLE4473GV552AUMA2 is a monolithic integrated dual voltage regulator from Infineon Technologies, designed for automotive and industrial applications. It provides two fixed output voltages: 5V and 3.3V, with high accuracy and low dropout. The device is housed in a PG-DSO-12-11 package, offering excellent thermal performance and compact footprint. It features overcurrent protection, overtemperature shutdown, and a reset output for system monitoring.

Detailed Technical Specifications

Key Features

• Dual output: 5V and 3.3V fixed voltages
• High accuracy: ±2% over temperature and load
• Low dropout voltage: 0.3V typical at 100mA
• Wide input voltage range: 4.5V to 40V
• Very low quiescent current: 45µA typical
• Integrated protection: overcurrent, overtemperature, reverse polarity
• Reset output with adjustable delay
• Automotive qualified (AEC-Q100)

Target Applications

The TLE4473GV552AUMA2 is ideal for powering microcontrollers, sensors, and transceivers in automotive electronics such as engine control units (ECUs), transmission control modules, and body control modules. It is also suitable for industrial applications like 5G base station power management, programmable logic controllers (PLCs), and smart grid infrastructure. Specific examples include dashboard power supplies, infotainment systems, and advanced driver-assistance systems (ADAS).

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLE4473GV552AUMA2. 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

TLE4473GV552AUMA2 是英飛凌科技推出的單片集成雙電壓穩壓器，專為汽車和工業應用設計。它提供兩個固定輸出電壓：5V 和 3.3V，具有高精度和低壓差特性。器件採用 PG-DSO-12-11 封裝，具有優異的熱性能和緊湊的佔板面積。它具備過流保護、過溫關斷和用於系統監控的復位輸出功能。

詳細技術參數

核心特性

• 雙輸出：5V 和 3.3V 固定電壓
• 高精度：在溫度和負載變化下 ±2%
• 低壓差：100mA 時典型值 0.3V
• 寬輸入電壓範圍：4.5V 至 40V
• 極低靜態電流：典型值 45µA
• 集成保護：過流、過溫、反極性
• 復位輸出，可調延時
• 通過汽車級認證（AEC-Q100）

典型應用場景

TLE4473GV552AUMA2 非常適合為汽車電子中的微控制器、傳感器和收發器供電，例如發動機控制單元（ECU）、變速箱控制模塊和車身控制模塊。它也適用於工業應用，如 5G 基站電源管理、可編程邏輯控制器（PLC）和智能電網基礎設施。具體例子包括儀表板電源、信息娛樂系統和高級駕駛輔助系統（ADAS）。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLE4473GV552AUMA2 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]