L5973ADTR ST Step-Down Regulator | 8-HSOP | 2A, 4.4V-36V Input

Product Overview

The L5973ADTR is a step-down monolithic power switching regulator from STMicroelectronics, capable of delivering up to 2A output current. It operates with an input voltage range from 4.4V to 36V, making it suitable for a wide variety of applications. The device is housed in an 8-pin HSOP package, offering a compact solution for power management.

Detailed Technical Specifications

Key Features

• 2 A output current capability
• Wide input voltage range: 4.4 V to 36 V
• Adjustable output voltage from 1.235 V to 35 V
• Internal current limiting
• Thermal shutdown protection
• Low standby current
• Frequency synchronization capability

Target Applications

The L5973ADTR is ideal for use in 5G base stations, automotive dashboard power supplies, industrial control systems, and consumer electronics such as set-top boxes and LCD monitors.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L5973ADTR. 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

L5973ADTR 是意法半導體（STMicroelectronics）推出的一款降壓型單片功率開關穩壓器，可提供高達 2A 的輸出電流。其輸入電壓範圍為 4.4V 至 36V，適用於多種應用場景。器件採用 8 引腳 HSOP 封裝，提供緊湊的電源管理解決方案。

詳細技術參數

核心特性

• 2 A 輸出電流能力
• 寬輸入電壓範圍：4.4 V 至 36 V
• 可調輸出電壓：1.235 V 至 35 V
• 內部電流限制
• 熱關斷保護
• 低待機電流
• 頻率同步能力

典型應用場景

L5973ADTR 適用於 5G 基站、汽車儀表板電源、工業控制系統以及消費電子產品，如機頂盒和液晶顯示器。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L5973ADTR 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]