TPS2103DBVR TI Power Switch | SOT-23-5 | 0.5A, 2.7-5.5V

Product Overview

The TPS2103DBVR from Texas Instruments is a high-side power-distribution switch designed for applications requiring a controlled power-up sequence and current limiting. Housed in a compact SOT-23-5 package, this device integrates a 70mΩ N-channel MOSFET with a charge pump to provide efficient power switching. It operates over a wide input voltage range of 2.7V to 5.5V and can deliver up to 0.5A of continuous current. The TPS2103 features an enable pin for ON/OFF control and includes built-in thermal shutdown and overcurrent protection to safeguard the system.

Detailed Technical Specifications

Key Features

• Integrated 70mΩ N-channel MOSFET with charge pump
• Low quiescent current (1µA) for battery-powered applications
• Overcurrent and thermal shutdown protection
• Enable pin for power sequencing
• Small SOT-23-5 package saves board space
• Undervoltage lockout (UVLO) ensures proper operation

Target Applications

• 5G base station power distribution
• Automotive dashboard infotainment systems
• Portable and battery-powered devices
• USB peripherals and hubs
• Industrial sensors and actuators
• IoT modules and smart home devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS2103DBVR. 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

TPS2103DBVR 是德州儀器 (TI) 推出的一款高端電源分配開關，專為需要受控上電順序和限流的應用而設計。該器件採用緊湊的 SOT-23-5 封裝，集成了帶電荷泵的 70mΩ N 溝道 MOSFET，可提供高效的電源切換。其工作輸入電壓範圍為 2.7V 至 5.5V，連續輸出電流可達 0.5A。TPS2103 具有使能引腳用於開/關控制，並內置熱關斷和過流保護功能，以保護系統安全。

詳細技術參數

核心特性

• 集成帶電荷泵的 70mΩ N 溝道 MOSFET
• 低靜態電流 (1µA)，適合電池供電應用
• 過流和熱關斷保護
• 使能引腳用於電源排序
• 小型 SOT-23-5 封裝節省電路板空間
• 欠壓鎖定 (UVLO) 確保正常運行

典型應用場景

• 5G 基站電源分配
• 汽車儀表板信息娛樂系統
• 便攜式和電池供電設備
• USB 外設和集線器
• 工業傳感器和執行器
• 物聯網模塊和智能家居設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS2103DBVR 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]