TLE4278GXUMA3 Infineon LDO Voltage Regulator | PG-DSO-14-30 | 5V, 400mA

Product Overview

The TLE4278GXUMA3 is a monolithic integrated low-dropout voltage regulator from Infineon Technologies, designed for automotive and industrial applications. It provides a fixed output voltage of 5V with a maximum output current of 400mA. The device features a very low dropout voltage, high accuracy, and excellent transient response. It is housed in a PG-DSO-14-30 package, which is a small-outline package with 14 pins and a 0.3mm lead pitch, suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Very low dropout voltage
• High output voltage accuracy
• Low quiescent current
• Wide input voltage range
• Short-circuit and overtemperature protection
• Reverse polarity protection
• Enable function
• Stable with ceramic output capacitors

Target Applications

• Automotive ECUs (Engine Control Units)
• Infotainment systems (e.g., dashboard displays)
• 5G base station power management
• Industrial sensors and actuators
• Battery-powered equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLE4278GXUMA3. 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

TLE4278GXUMA3 是英飛凌科技推出的一款單片集成低壓差穩壓器，專為汽車和工業應用設計。它提供 5V 固定輸出電壓，最大輸出電流為 400mA。該器件具有極低的壓差、高精度和出色的瞬態響應。它採用 PG-DSO-14-30 封裝，這是一種 14 引腳、引腳間距 0.3mm 的小外形封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 極低的壓差電壓
• 高輸出電壓精度
• 低靜態電流
• 寬輸入電壓範圍
• 短路和過溫保護
• 反極性保護
• 使能功能
• 可與陶瓷輸出電容器穩定工作

典型應用場景

• 汽車 ECU（發動機控制單元）
• 信息娛樂系統（例如儀表板顯示屏）
• 5G 基站電源管理
• 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 TLE4278GXUMA3 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]