TPS73718DCQRG4 TI LDO Regulator | SOT-223-6 | 1.8V Fixed Output, 1A

Product Overview

The TPS73718DCQRG4 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 1.8V with a maximum output current of 1A. Housed in a compact SOT-223-6 package, this device is designed for space-constrained applications requiring high accuracy and low noise. With a dropout voltage as low as 130mV at 1A, it ensures efficient operation even under low input-to-output voltage differentials. The TPS73718DCQRG4 integrates overcurrent and thermal protection, making it a reliable choice for powering sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output with ±1% accuracy
• Low dropout voltage: 130mV at 1A
• Low quiescent current: 85µA
• High PSRR: 60dB at 1kHz
• Overcurrent and thermal protection
• Stable with ceramic output capacitors
• Enable pin for power sequencing

Target Applications

• 5G base station power management (e.g., powering FPGA core voltage)
• Automotive dashboard displays (e.g., infotainment system processor)
• Industrial sensor modules (e.g., pressure transmitters)
• Portable medical devices (e.g., blood glucose monitors)
• Networking equipment (e.g., routers and switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS73718DCQRG4. 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

TPS73718DCQRG4 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1.8V輸出電壓和最大1A的輸出電流。採用緊湊的SOT-223-6封裝，適用於對空間要求苛刻且需要高精度和低噪聲的應用。在1A負載下，典型壓差僅為130mV，確保在低輸入輸出電壓差下高效運行。該器件集成了過流和過熱保護，是為敏感模擬和數字電路供電的可靠選擇。

詳細技術參數

核心特性

• 固定1.8V輸出，精度±1%
• 低壓差：130mV（1A時）
• 低靜態電流：85µA
• 高PSRR：60dB（1kHz）
• 過流和過熱保護
• 可與陶瓷輸出電容器穩定工作
• 使能引腳用於電源排序

典型應用場景

• 5G基站電源管理（例如為FPGA內核電壓供電）
• 汽車儀表板顯示（例如信息娛樂系統處理器）
• 工業傳感器模塊（例如壓力變送器）
• 便攜式醫療設備（例如血糖監測儀）
• 網絡設備（例如路由器和交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS73718DCQRG4 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]