A6727TR ST Power Management IC | 8-SOIC | 4.5V-18V Input, 3A Output

Product Overview

The A6727TR from STMicroelectronics is a high-performance step-down switching regulator designed for efficient power conversion in a compact 8-SOIC package. It integrates a 3A power switch and operates over a wide input voltage range from 4.5V to 18V, making it suitable for a variety of applications including industrial, automotive, and consumer electronics. The device features a fixed 500kHz switching frequency, allowing for small external components and reduced solution size. With built-in overcurrent protection, thermal shutdown, and under-voltage lockout, the A6727TR ensures reliable operation under harsh conditions.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 18V
• 3A continuous output current capability
• Fixed 500kHz switching frequency for compact design
• High efficiency up to 95%
• Built-in overcurrent protection (OCP), thermal shutdown (OTP), and under-voltage lockout (UVLO)
• Adjustable output voltage from 0.8V to VIN
• Stable with low ESR output capacitors
• Available in 8-SOIC package for easy PCB layout

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Consumer electronics (e.g., set-top boxes, routers)
• Distributed power architectures
• Point-of-load (POL) regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for A6727TR. 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

A6727TR 是意法半導體（STMicroelectronics）推出的一款高性能降壓開關穩壓器，採用緊湊的 8-SOIC 封裝。它集成了 3A 功率開關，工作輸入電壓範圍為 4.5V 至 18V，適用於工業、汽車和消費電子等多種應用。該器件具有固定的 500kHz 開關頻率，允許使用小型外部元件，減小解決方案尺寸。內置過流保護、熱關斷和欠壓鎖定功能，確保在惡劣條件下可靠運行。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 18V
• 3A 連續輸出電流能力
• 固定 500kHz 開關頻率，設計緊湊
• 高效率高達 95%
• 內置過流保護（OCP）、熱關斷（OTP）和欠壓鎖定（UVLO）
• 輸出電壓可調：0.8V 至 VIN
• 與低 ESR 輸出電容穩定工作
• 採用 8-SOIC 封裝，便於 PCB 佈局

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• 消費電子（如機頂盒、路由器）
• 分佈式電源架構
• 負載點（POL）調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 A6727TR 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]