TPS79318DBVREP TI LDO Regulator | SOT-23-5 | 200mA, 1.8V Output

Product Overview

The TPS79318DBVREP from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, high PSRR, and low quiescent current. With an output voltage of 1.8V and a maximum output current of 200mA, this device is ideal for powering sensitive analog and digital circuits in industrial, automotive, and telecommunications systems. The SOT-23-5 package offers a compact footprint for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 120mV typical at 200mA load
• High PSRR: 65dB at 1kHz, reducing ripple from switching regulators
• Low output noise: 30µVrms ideal for RF and audio circuits
• Low quiescent current: 40µA extends battery life
• Stable with ceramic output capacitors (1µF typical)
• Thermal shutdown and overcurrent protection
• Enhanced product (EP) for extended reliability

Target Applications

• 5G base station power management (e.g., supplying clean 1.8V to RF transceivers)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose monitors, pulse oximeters)
• Industrial sensor modules (e.g., pressure transmitters, temperature sensors)
• Wireless communication modules (e.g., Bluetooth, Wi-Fi)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79318DBVREP. 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

TPS79318DBVREP 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）和低靜態電流的應用而設計。輸出電壓為 1.8V，最大輸出電流為 200mA，非常適合為工業、汽車和電信系統中的敏感模擬和數字電路供電。SOT-23-5 封裝提供了緊湊的佔位面積，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：200mA 負載下典型值 120mV
• 高電源抑制比：1kHz 時 65dB，有效降低開關穩壓器紋波
• 低輸出噪聲：30µVrms，適用於射頻和音頻電路
• 低靜態電流：40µA，延長電池壽命
• 與陶瓷輸出電容穩定工作（典型值 1µF）
• 熱關斷和過流保護
• 增強型產品（EP），可靠性更高

典型應用場景

• 5G 基站電源管理（例如為射頻收發器提供乾淨的 1.8V 電源）
• 汽車儀表板顯示和信息娛樂系統
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 工業傳感器模塊（如壓力變送器、溫度傳感器）
• 無線通信模塊（如藍牙、Wi-Fi）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79318DBVREP 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]