TPS7348QPWR TI LDO Voltage Regulator | 3.0A, 0.8V to 5.5V, Low Dropout

Product Overview

The TPS7348QPWR from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator designed to deliver up to 3.0A of output current with a dropout voltage of typically 200mV at full load. It operates over an input voltage range of 0.8V to 5.5V and provides an adjustable output voltage from 0.8V to 3.6V. The device features a low quiescent current of 1.5mA (typical) and a shutdown current of less than 1µA, making it ideal for battery-powered applications. Housed in a small TSSOP-8 package, the TPS7348QPWR offers excellent line and load regulation, as well as fast transient response.

Detailed Technical Specifications

Key Features

• High output current capability: 3.0 A
• Low dropout voltage: 200 mV typical at 3 A
• Wide input voltage range: 0.8 V to 5.5 V
• Adjustable output voltage from 0.8 V to 3.6 V
• Low quiescent current: 1.5 mA typical
• Excellent line and load regulation
• Fast transient response
• Thermal shutdown and overcurrent protection
• Small TSSOP-8 package for space-constrained designs

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control and automation
• Portable and battery-powered devices
• FPGA and DSP core voltage regulation
• Networking and telecommunications equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7348QPWR. 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

TPS7348QPWR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），可提供高達 3.0A 的輸出電流，在滿載時典型壓差僅為 200mV。其輸入電壓範圍為 0.8V 至 5.5V，輸出電壓可調節至 0.8V 至 3.6V。該器件具有 1.5mA（典型值）的低靜態電流和低於 1µA 的關斷電流，非常適合電池供電的應用。TPS7348QPWR 採用小型 TSSOP-8 封裝，具有出色的線性和負載調節能力以及快速的瞬態響應。

詳細技術參數

核心特性

• 高輸出電流能力：3.0 A
• 低壓差：典型值 200 mV（3 A 時）
• 寬輸入電壓範圍：0.8 V 至 5.5 V
• 可調輸出電壓：0.8 V 至 3.6 V
• 低靜態電流：典型值 1.5 mA
• 優異的線性和負載調節
• 快速瞬態響應
• 熱關斷和過流保護
• 小型 TSSOP-8 封裝，節省空間

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業控制與自動化
• 便攜式和電池供電設備
• FPGA 和 DSP 核心電壓調節
• 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 TPS7348QPWR 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。
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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]