ST1S32PUR ST DC-DC Converter | 8-DFN(4x4) | 3A, 4V-18V Input

Product Overview

The ST1S32PUR is a high-efficiency, monolithic synchronous step-down DC-DC converter from STMicroelectronics. It is designed to deliver up to 3A of continuous output current with an input voltage range of 4V to 18V, making it suitable for a wide variety of applications including industrial, automotive, and consumer electronics. The device integrates low RDS(on) power switches to minimize external component count and achieve high efficiency. Available in a compact 8-DFN (4x4mm) package, the ST1S32PUR offers a space-saving solution for power management.

Detailed Technical Specifications

Key Features

• Integrated 100mΩ and 70mΩ power MOSFETs
• Internal compensation and soft-start
• Overcurrent and thermal protection
• Power-good output
• Enable pin with undervoltage lockout
• Adjustable output voltage

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial control and automation
• Portable and battery-powered devices
• Networking and telecom equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ST1S32PUR. 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

ST1S32PUR 是意法半導體推出的一款高效率、單片同步降壓 DC-DC 轉換器。它能夠在 4V 至 18V 的輸入電壓範圍內提供高達 3A 的連續輸出電流，適用於工業、汽車和消費電子等多種應用。該器件集成了低導通電阻的功率開關，以減少外部元件數量並實現高效率。ST1S32PUR 採用緊湊的 8-DFN（4x4mm）封裝，為電源管理提供了節省空間的解決方案。

詳細技術參數

核心特性

• 集成 100mΩ 和 70mΩ 功率 MOSFET
• 內部補償和軟啟動
• 過流和過熱保護
• 電源正常輸出
• 使能引腳帶欠壓鎖定
• 可調輸出電壓

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業控制和自動化
• 便攜式和電池供電設備
• 網絡和電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ST1S32PUR 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]