STMPS2171TTR ST Power Distribution Switch | 8-MSOP | 1.5A, 2.7-5.5V

Product Overview

The STMPS2171TTR is a high-side power distribution switch from STMicroelectronics, designed for applications requiring up to 1.5A continuous current. It integrates a 70mΩ N-channel MOSFET with thermal and short-circuit protection, making it ideal for USB and general-purpose power management. The device operates from 2.7V to 5.5V and is available in a compact 8-MSOP package.

Detailed Technical Specifications

Key Features

• 1.5A continuous current capability
• Low 70mΩ on-resistance minimizes power loss
• Wide input voltage range: 2.7V to 5.5V
• Integrated thermal shutdown and current limit protection
• Reverse current blocking prevents backflow
• Fast transient response
• Compact 8-MSOP package for space-constrained designs

Target Applications

• USB power distribution in 5G base stations
• Power management in automotive dashboards
• Portable consumer electronics (smartphones, tablets)
• Industrial control systems
• Set-top boxes and networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STMPS2171TTR. 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

STMPS2171TTR 是意法半导体推出的一款高端电源分配开关，适用于需要高达1.5A连续电流的应用。它集成了70mΩ N沟道MOSFET，具有热保护和短路保护功能，非常适合USB和通用电源管理。该器件工作电压范围为2.7V至5.5V，采用紧凑的8-MSOP封装。

詳細技術參數

核心特性

• 1.5A 连续电流能力
• 低至70mΩ的导通电阻，减少功率损耗
• 宽输入电压范围：2.7V 至 5.5V
• 集成热关断和限流保护
• 反向电流阻断防止回流
• 快速瞬态响应
• 紧凑的8-MSOP封装，适合空间受限设计

典型應用場景

• 5G基站中的USB电源分配
• 汽车仪表盘的电源管理
• 便携式消费电子产品（智能手机、平板电脑）
• 工业控制系统
• 机顶盒和网络设备

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STMPS2171TTR 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]