TLE4274V85 Infineon Linear Voltage Regulator | PG-TO220-3 | 8.5V Output, 400mA

Product Overview

The TLE4274V85 is a low-dropout voltage regulator from Infineon, designed for automotive and industrial applications. It provides a fixed output voltage of 8.5V with a maximum output current of 400mA. The device is housed in a PG-TO220-3 package, offering excellent thermal performance and reliability. With a dropout voltage of typically 0.5V at full load, it ensures efficient operation even under low input voltage conditions. The TLE4274V85 features integrated protection functions including overtemperature shutdown, overcurrent protection, and reverse polarity protection, making it suitable for harsh environments.

Detailed Technical Specifications

Key Features

• Fixed output voltage 8.5V
• Output current up to 400mA
• Low dropout voltage (0.5V typ)
• Wide input voltage range (5.5V to 42V)
• Low quiescent current (200µA typ)
• Integrated protection: overtemperature, overcurrent, reverse polarity
• Stable with low ESR capacitors
• Green product (RoHS compliant)

Target Applications

The TLE4274V85 is ideal for powering microcontrollers, sensors, and other ICs in automotive electronics such as engine control units (ECUs), transmission control modules, and body control modules. It is also suitable for industrial applications like programmable logic controllers (PLCs), 5G base station power management, and dashboard displays. Other applications include battery-powered equipment, home appliances, and smart grid devices.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLE4274V85. 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

TLE4274V85 是英飛凌推出的一款低壓差穩壓器，專為汽車和工業應用設計。它提供固定的 8.5V 輸出電壓，最大輸出電流為 400mA。器件採用 PG-TO220-3 封裝，具有優異的熱性能和可靠性。在滿載條件下，典型壓差僅為 0.5V，確保在低輸入電壓下高效運行。TLE4274V85 集成了過溫關斷、過流保護和反極性保護等保護功能，適用於惡劣環境。

詳細技術參數

核心特性

• 固定輸出電壓 8.5V
• 輸出電流高達 400mA
• 低壓差電壓 (典型 0.5V)
• 寬輸入電壓範圍 (5.5V 至 42V)
• 低靜態電流 (典型 200µA)
• 集成保護：過溫、過流、反極性
• 可與低 ESR 電容穩定工作
• 綠色產品 (符合 RoHS)

典型應用場景

TLE4274V85 適用於為汽車電子中的微控制器、傳感器和其他 IC 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，如可編程邏輯控制器 (PLC)、5G 基站電源管理和儀表盤顯示。其他應用包括電池供電設備、家用電器和智能電網設備。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLE4274V85 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]