TLE72742DATMA1 Infineon LDO Voltage Regulator | PG-TO252-3 | 5V Output, 300mA

Product Overview

The TLE72742DATMA1 is a high-precision, low-dropout voltage regulator from Infineon, designed for automotive and industrial applications. It provides a fixed 5V output with a maximum current of 300mA. The device is housed in a PG-TO252-3 package, offering excellent thermal performance and reliability. With a wide input voltage range of 5.5V to 45V, it is suitable for harsh environments, including load dump conditions up to 45V. The TLE72742 features low quiescent current, short-circuit protection, and overtemperature shutdown, making it an ideal choice for powering microcontrollers, sensors, and other sensitive electronics in automotive systems.

Detailed Technical Specifications

Key Features

• Fixed 5V output with high accuracy (±2%)
• Low dropout voltage of 0.5V at 300mA
• Wide input voltage range up to 45V
• Low quiescent current of 30µA
• Stable with ceramic output capacitors
• Integrated protection: short-circuit, overtemperature, reverse polarity
• AEC-Q100 qualified for automotive applications
• PG-TO252-3 package for efficient heat dissipation

Target Applications

• Automotive ECUs (Engine Control Units)
• 5G base station power management
• Dashboard and infotainment systems
• Advanced driver-assistance systems (ADAS)
• Industrial sensors and actuators
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLE72742DATMA1. 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

TLE72742DATMA1 是英飛凌推出的一款高精度、低壓差線性穩壓器，專為汽車和工業應用設計。它提供固定的5V輸出，最大電流為300mA。器件採用 PG-TO252-3 封裝，具有優異的熱性能和可靠性。輸入電壓範圍寬達5.5V至45V，可適應惡劣環境，包括高達45V的負載突降條件。TLE72742 具有低靜態電流、短路保護和過溫關斷功能，是為汽車系統中的微控制器、傳感器和其他敏感電子設備供電的理想選擇。

詳細技術參數

核心特性

• 固定5V輸出，高精度（±2%）
• 低壓差電壓：300mA時典型值0.5V
• 寬輸入電壓範圍，最高45V
• 低靜態電流：30µA
• 可與陶瓷輸出電容穩定工作
• 集成保護：短路、過溫、反極性
• 通過AEC-Q100認證，適用於汽車應用
• PG-TO252-3封裝，散熱效率高

典型應用場景

• 汽車ECU（發動機控制單元）
• 5G基站電源管理
• 儀表盤和信息娛樂系統
• 高級駕駛輔助系統（ADAS）
• 工業傳感器和執行器
• 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 TLE72742DATMA1 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]