TPPM0303DR TI Power Management IC | 8-SOIC | 3.3V Output, 3A Current

Product Overview

The TPPM0303DR from Texas Instruments is a high-performance power management IC designed for efficient voltage regulation in a compact 8-SOIC package. It delivers a fixed 3.3V output with up to 3A continuous current, making it ideal for low-voltage, high-current applications. The device features low dropout voltage, fast transient response, and integrated protection circuits including overcurrent and thermal shutdown.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 340mV at 3A load
• High accuracy: ±1% output voltage tolerance
• Low quiescent current: 85µA typical
• Fast transient response
• Overcurrent and thermal shutdown protection
• Stable with low ESR ceramic capacitors
• Enable pin for power sequencing

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP core voltages
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPPM0303DR. 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

TPPM0303DR 是德州仪器（TI）推出的一款高性能电源管理IC，采用紧凑的8-SOIC封装，提供固定3.3V输出和高达3A的连续电流，适用于低压大电流应用。该器件具有低压差、快速瞬态响应以及集成过流和热关断保护等特性。

詳細技術參數

核心特性

• 低压差：340mV @ 3A负载
• 高精度：±1%输出电压容差
• 低静态电流：典型值85µA
• 快速瞬态响应
• 过流和热关断保护
• 兼容低ESR陶瓷电容
• 使能引脚用于电源时序控制

典型應用場景

• 5G基站电源
• 汽车仪表盘和信息娱乐系统
• 工业控制系统
• FPGA和DSP核心电压
• 便携式和电池供电设备

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPPM0303DR 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]