A5970ADTR ST Step-Down Switching Regulator | 8-SOIC | 3A Output, 4V to 36V Input

Product Overview

The A5970ADTR is a step-down switching regulator from STMicroelectronics, designed for high-efficiency power conversion. It operates with an input voltage range of 4V to 36V and delivers up to 3A output current. Housed in an 8-SOIC package, this device integrates a 250mΩ power MOSFET and offers a switching frequency of 250kHz. Its current-mode control architecture ensures excellent line and load regulation, making it suitable for a wide range of applications.

Detailed Technical Specifications

Key Features

• Integrated 250mΩ power MOSFET
• Current-mode control for fast transient response
• Internal compensation
• Enable function for power sequencing
• Overcurrent and thermal protection
• Low standby current

Target Applications

The A5970ADTR is ideal for applications such as 5G base station power supplies, automotive infotainment systems, industrial control panels, and LED lighting drivers. Specific examples include powering microcontrollers in smart meters, providing regulated voltage for dashboard displays in electric vehicles, and serving as a point-of-load regulator in telecom equipment.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for A5970ADTR. 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

A5970ADTR 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。其輸入電壓範圍為 4V 至 36V，可提供高達 3A 的輸出電流。採用 8-SOIC 封裝，內建 250mΩ 功率 MOSFET，開關頻率為 250kHz。電流模式控制架構確保優異的線性與負載調節率，適用於多種應用場景。

詳細技術參數

核心特性

• 內建 250mΩ 功率 MOSFET
• 電流模式控制，快速暫態響應
• 內部補償
• 使能功能，支援電源排序
• 過流與過熱保護
• 低待機電流

典型應用場景

A5970ADTR 適用於 5G 基地台電源、汽車資訊娛樂系統、工業控制面板及 LED 照明驅動等應用。具體實例包括為智慧電表中的微控制器供電、為電動汽車儀表板顯示器提供穩壓電壓，以及作為電信設備中的負載點穩壓器。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 A5970ADTR 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]