TPS7348QPWLE TI LDO Regulator | | 3.0V Output, 500mA, Low Noise

Product Overview

The TPS7348QPWLE from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, high PSRR, and excellent transient response. It delivers a fixed output voltage of 3.0V with a maximum output current of 500mA. The device operates over a wide input voltage range from 2.7V to 6.5V, making it suitable for battery-powered and industrial systems. Its low dropout voltage of typically 200mV at full load ensures efficient operation even when the input voltage is close to the output. The TPS7348QPWLE is offered in a small, thermally enhanced PWLE package (6-pin, 2.9mm x 1.6mm) for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200mV at 500mA
• High PSRR: 70dB at 1kHz
• Low output noise: 30µV RMS
• Low quiescent current: 55µA
• Stable with ceramic capacitors
• Overcurrent and overtemperature protection
• Small package for space-constrained designs

Target Applications

• 5G base station power management
• Automotive dashboard displays
• Portable medical devices
• Industrial sensor modules
• Battery-powered IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7348QPWLE. 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

TPS7348QPWLE 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為需要低噪聲、高電源抑制比（PSRR）和出色瞬態響應的應用而設計。它提供固定的 3.0V 輸出電壓，最大輸出電流為 500mA。該器件的工作輸入電壓範圍為 2.7V 至 6.5V，適用於電池供電和工業系統。在滿載條件下，典型壓差電壓僅為 200mV，確保在輸入電壓接近輸出電壓時仍能高效運行。TPS7348QPWLE 採用小型、增強散熱的 PWLE 封裝（6 引腳，2.9mm x 1.6mm），適用於空間受限的設計。

詳細技術參數

核心特性

• 低壓差電壓：500mA 時僅 200mV
• 高電源抑制比：1kHz 時 70dB
• 低輸出噪聲：30µV RMS
• 低靜態電流：55µA
• 可與陶瓷電容器穩定工作
• 過流和過溫保護
• 小型封裝，適合空間受限設計

典型應用場景

• 5G 基站電源管理
• 汽車儀表板顯示
• 便攜式醫療設備
• 工業傳感器模塊
• 電池供電的物聯網設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7348QPWLE 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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品質保證與合規

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]