A5973D013TR ST Step-Down Switching Regulator | 8-HSOP | 3A Output, 4V to 36V Input

Product Overview

The A5973D013TR is a step-down switching regulator from STMicroelectronics, designed for high-efficiency power conversion. It operates from an input voltage range of 4V to 36V and delivers up to 3A output current. The device is housed in an 8-pin HSOP package, offering a compact solution for various power supply applications. With a switching frequency of 250kHz, it provides a good balance between efficiency and external component size.

Detailed Technical Specifications

Key Features

• 3A output current capability
• Wide input voltage range (4V to 36V)
• Internal power switch with low RDS(on)
• Thermal shutdown and overcurrent protection
• Adjustable output voltage
• High efficiency up to 90%
• Compact 8-HSOP package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Telecom and networking equipment
• Battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for A5973D013TR. 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

A5973D013TR 是意法半導體推出的降壓開關穩壓器，專為高效能電源轉換設計。它可在 4V 至 36V 的輸入電壓範圍內工作，並提供高達 3A 的輸出電流。該器件採用 8 引腳 HSOP 封裝，為各種電源應用提供了緊湊的解決方案。250kHz 的開關頻率在效率和外部元件尺寸之間實現了良好的平衡。

詳細技術參數

核心特性

• 3A 輸出電流能力
• 寬輸入電壓範圍（4V 至 36V）
• 內置低導通電阻功率開關
• 熱關斷和過流保護
• 可調輸出電壓
• 高達 90% 的效率
• 緊湊的 8-HSOP 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表板和資訊娛樂系統
• 工業控制系統
• 電信和網路設備
• 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 A5973D013TR 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]