TPS728175295YZUR TI LDO Regulator | 5-DSBGA | 1.75V Output, 295mV Dropout

Product Overview

The TPS728175295YZUR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. Housed in a compact 5-pin DSBGA package (0.9mm x 1.3mm), it delivers a fixed output voltage of 1.75V with an accuracy of ±2%. The device supports an input voltage range from 2.7V to 6.5V and can supply up to 200mA of output current. With a typical dropout voltage of only 295mV at full load, it is ideal for battery-powered and low-voltage systems. The TPS728 series features low quiescent current (typically 25μA) and fast transient response, making it suitable for noise-sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Ultra-small 5-pin DSBGA package saves board space
• Low dropout voltage: 295mV at 200mA
• Low quiescent current: 25μA typical
• High PSRR: 60dB at 1kHz
• Low output noise: 30μVrms
• Stable with ceramic capacitors (1μF minimum)
• Thermal shutdown and overcurrent protection
• Fixed output voltage options available

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., glucose monitors)
• IoT modules and wireless sensors
• Battery-powered wearables
• FPGA and DSP core voltages

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS728175295YZUR. 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

TPS728175295YZUR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為空間受限的應用設計。採用緊湊的 5 引腳 DSBGA 封裝（0.9mm x 1.3mm），提供固定的 1.75V 輸出電壓，精度為 ±2%。該器件支持 2.7V 至 6.5V 的輸入電壓範圍，最大輸出電流為 200mA。在滿載條件下，典型壓差電壓僅為 295mV，非常適合電池供電和低電壓系統。TPS728 系列具有低靜態電流（典型值 25μA）和快速瞬態響應，適用於對噪聲敏感的模擬和數字電路。

詳細技術參數

核心特性

• 超小型 5 引腳 DSBGA 封裝，節省電路板空間
• 低壓差電壓：200mA 時僅 295mV
• 低靜態電流：典型值 25μA
• 高 PSRR：1kHz 時 60dB
• 低輸出噪聲：30μVrms
• 可使用陶瓷電容器穩定工作（最小 1μF）
• 熱關斷和過流保護
• 提供多種固定輸出電壓選項

典型應用場景

• 5G 基站電源管理（例如為射頻收發器供電）
• 汽車儀表板顯示和信息娛樂系統
• 便攜式醫療設備（例如血糖監測儀）
• 物聯網模塊和無線傳感器
• 電池供電的可穿戴設備
• FPGA 和 DSP 核心電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS728175295YZUR 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。

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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
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