TPS76730QD TI LDO Regulator | 8-SOIC | 1A, 3.3V Fixed Output

Product Overview

The TPS76730QD from Texas Instruments is a low-dropout (LDO) voltage regulator designed to deliver a fixed 3.3V output with a maximum current of 1A. Housed in an 8-pin SOIC package, this device offers excellent line and load regulation, making it suitable for a wide range of applications. With a dropout voltage of typically 350mV at full load, it ensures efficient operation even when the input voltage is close to the output. The TPS76730QD features an enable pin for power sequencing and a built-in thermal shutdown and overcurrent protection for enhanced reliability.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with 1A current capability
• Low dropout voltage: 350mV typical at 1A
• Wide input voltage range: 2.7V to 10V
• Low quiescent current: 85µA
• Enable pin for power sequencing
• Thermal shutdown and overcurrent protection
• Stable with low ESR output capacitors

Target Applications

The TPS76730QD is ideal for powering sensitive analog and digital circuits in applications such as:

• 5G base stations: powering RF transceivers and FPGAs
• Automotive dashboard: supplying clean power to infotainment and display modules
• Industrial control systems: providing regulated voltage for microcontrollers and sensors
• Portable devices: extending battery life with low quiescent current

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS76730QD. 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

TPS76730QD 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，提供固定的 3.3V 輸出，最大電流 1A。該器件採用 8 引腳 SOIC 封裝，具有出色的線性和負載調節能力，適用於多種應用場景。在滿載條件下，典型壓差僅為 350mV，確保在輸入電壓接近輸出電壓時仍能高效工作。TPS76730QD 配備使能引腳，便於電源排序，並內建過熱關斷和過流保護功能，增強可靠性。

詳細技術參數

核心特性

• 固定 3.3V 輸出，電流能力 1A
• 低壓差：典型值 350mV @ 1A
• 寬輸入電壓範圍：2.7V 至 10V
• 低靜態電流：85µA
• 使能引腳，支援電源排序
• 過熱關斷和過流保護
• 與低 ESR 輸出電容相容

典型應用場景

TPS76730QD 適用於為敏感類比和數位電路供電，典型應用包括：

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表板：為資訊娛樂和顯示模組提供乾淨電源
• 工業控制系統：為微控制器和感測器提供穩壓電壓
• 可攜式設備：低靜態電流延長電池壽命

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS76730QD 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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