SN700863DWR TI Power Management IC | | 3.3V Output, 1A Current

Product Overview

The SN700863DWR from Texas Instruments is a high-performance power management IC designed for efficient voltage regulation in a wide range of applications. It integrates a step-down DC-DC converter with a maximum output current of 1A and a fixed output voltage of 3.3V, making it ideal for powering low-voltage digital circuits. The device operates over a wide input voltage range from 4.5V to 28V, ensuring compatibility with various power sources. Its high efficiency, up to 95%, minimizes power loss and thermal dissipation, enabling compact designs without heatsinks. The SN700863DWR is available in a small SOIC-8 package, suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces power loss
• Wide input voltage range (4.5V to 28V) for versatile use
• Fixed 3.3V output with 1A current capability
• Integrated protection: overcurrent, overtemperature, UVLO
• Small SOIC-8 package for compact designs
• Stable operation with ceramic output capacitors

Target Applications

• 5G base station power supply modules
• Automotive dashboard infotainment systems
• Industrial sensor nodes and actuators
• Portable battery-powered devices
• Telecom and networking equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SN700863DWR. 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

SN700863DWR 是德州儀器（TI）推出的一款高性能電源管理 IC，專為高效電壓調節而設計，適用於多種應用場景。它集成了降壓 DC-DC 轉換器，最大輸出電流為 1A，固定輸出電壓為 3.3V，非常適合為低壓數字電路供電。該器件支持 4.5V 至 28V 的寬輸入電壓範圍，確保與各種電源兼容。其高達 95% 的效率最大限度地減少了功率損耗和熱量散發，無需散熱器即可實現緊湊設計。SN700863DWR 採用小型 SOIC-8 封裝，適用於空間受限的應用。

詳細技術參數

核心特性

• 高達 95% 的效率，降低功率損耗
• 寬輸入電壓範圍（4.5V 至 28V），適用多種場景
• 固定 3.3V 輸出，1A 電流能力
• 集成保護：過流、過溫、欠壓鎖定
• 小型 SOIC-8 封裝，適合緊湊設計
• 使用陶瓷輸出電容器穩定工作

典型應用場景

• 5G 基站電源模塊
• 汽車儀表盤信息娛樂系統
• 工業傳感器節點和執行器
• 便攜式電池供電設備
• 電信和網絡設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SN700863DWR 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。
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• 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]