TPS728330180YZUT TI LDO Regulator | 5-DSBGA | 3.3V/1.8V Output, 200mA

Product Overview

The TPS728330180YZUT from Texas Instruments is a dual-output, low-dropout (LDO) voltage regulator in a compact 5-pin DSBGA package. It provides fixed output voltages of 3.3V and 1.8V, each capable of delivering up to 200mA of load current. With a low dropout voltage of typically 130mV at full load, this device is ideal for powering sensitive analog and digital circuits in space-constrained applications. The TPS728330180YZUT features high PSRR (70dB at 1kHz) and low output noise (30µVrms), ensuring clean power rails for noise-sensitive loads.

Detailed Technical Specifications

Key Features

• Dual fixed output: 3.3V and 1.8V
• Low dropout voltage: 130mV at 200mA
• High PSRR: 70dB at 1kHz
• Low output noise: 30µVrms
• Low quiescent current: 55µA
• Stable with ceramic capacitors
• Overcurrent and thermal protection
• Small 5-DSBGA package (0.9mm x 1.3mm)

Target Applications

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard: Clean supply for infotainment and cluster processors
• Portable medical devices: Low-noise bias for sensors
• Industrial IoT: Powering wireless modules and microcontrollers
• Consumer electronics: Noise-sensitive audio codecs and camera modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS728330180YZUT. 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

TPS728330180YZUT 是德州儀器 (TI) 推出的雙路輸出低壓差穩壓器 (LDO)，採用緊湊的 5 引腳 DSBGA 封裝。它提供固定的 3.3V 和 1.8V 輸出電壓，每路可提供高達 200mA 的負載電流。在滿載時典型壓差僅為 130mV，非常適合為空間受限應用中的敏感類比和數位電路供電。該器件具有高 PSRR（1kHz 時 70dB）和低輸出噪聲（30µVrms），確保為噪聲敏感負載提供乾淨的電源軌。

詳細技術參數

核心特性

• 雙路固定輸出：3.3V 和 1.8V
• 低壓差：130mV @ 200mA
• 高 PSRR：1kHz 時 70dB
• 低輸出噪聲：30µVrms
• 低靜態電流：55µA
• 可使用陶瓷電容器穩定工作
• 過流和過熱保護
• 小型 5-DSBGA 封裝 (0.9mm x 1.3mm)

典型應用場景

• 5G 基站：為射頻收發器和鎖相環供電
• 汽車儀表板：為信息娛樂和儀表處理器提供乾淨電源
• 便攜式醫療設備：為傳感器提供低噪聲偏置
• 工業物聯網：為無線模塊和微控制器供電
• 消費電子：噪聲敏感的音頻編解碼器和攝像頭模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS728330180YZUT 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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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.
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