TPS728185295YZUR TI LDO Regulator | 5-DSBGA | 1.85V Output, 200mA

Product Overview

The TPS728185295YZUR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 1.85V with a maximum output current of 200mA. Housed in a compact 5-pin DSBGA package (0.9mm x 1.3mm), it is designed for space-constrained applications requiring high accuracy and low noise. The device features a low dropout voltage of typically 130mV at full load, enabling efficient operation even with small input-to-output voltage differentials. With a quiescent current of only 25µA (typical), it is ideal for battery-powered systems. The TPS728185295YZUR also includes overcurrent and overtemperature protection, ensuring reliable performance in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 1.85V output with ±2% accuracy
• Low dropout voltage: 130mV at 200mA
• Ultra-low quiescent current: 25µA (typical)
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Overcurrent and overtemperature protection
• Stable with ceramic capacitors (1µF typical)
• Small 5-DSBGA package for space-constrained designs

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, pulse oximeters)
• Industrial sensor nodes and IoT modules
• Battery-powered wearables (e.g., smartwatches, fitness trackers)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS728185295YZUR. 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

TPS728185295YZUR 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1.85V輸出電壓，最大輸出電流為200mA。該器件採用緊湊的5引腳DSBGA封裝（0.9mm x 1.3mm），專為需要高精度和低噪聲的空間受限應用而設計。其典型壓差電壓僅為130mV（滿載時），即使在輸入輸出電壓差較小的情況下也能高效運行。靜態電流典型值僅為25µA，非常適合電池供電系統。此外，TPS728185295YZUR 還具有過流和過熱保護功能，確保在苛刻環境下的可靠性能。

詳細技術參數

核心特性

• 固定1.85V輸出，精度±2%
• 低壓差：130mV @ 200mA
• 超低靜態電流：25µA（典型值）
• 高PSRR：60dB @ 1kHz
• 低輸出噪聲：30µVrms
• 過流和過熱保護
• 與陶瓷電容穩定工作（典型1µF）
• 小型5-DSBGA封裝，適合空間受限設計

典型應用場景

• 5G基站電源管理（例如為射頻收發器供電）
• 汽車儀表盤顯示和信息娛樂系統
• 便攜式醫療設備（例如血糖監測儀、脈搏血氧儀）
• 工業傳感器節點和物聯網模塊
• 電池供電的可穿戴設備（例如智能手錶、健身追蹤器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS728185295YZUR 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。
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• 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]