TPS727105YFFR TI LDO Regulator | 4-DSBGA (1x1) | 1A, 1.05V Output

Product Overview

The TPS727105YFFR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for space-constrained applications. Housed in a compact 4-DSBGA (1x1 mm) package, it delivers a fixed output voltage of 1.05V with a maximum output current of 1A. This device features ultra-low dropout voltage, high PSRR, and low quiescent current, making it ideal for powering noise-sensitive analog and digital circuits in portable and industrial equipment.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 130 mV at 1A
• High PSRR: 70 dB at 1 kHz
• Low quiescent current: 50 µA typical
• Low output noise: 30 µVrms
• Stable with ceramic capacitors
• Overcurrent and thermal protection
• Small 4-DSBGA package (1x1 mm)

Target Applications

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard: Supply for infotainment and cluster processors
• Portable medical devices: Noise-sensitive sensor power
• Industrial IoT: Battery-powered wireless modules
• Consumer electronics: Smartphones, tablets, wearables

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS727105YFFR. 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

TPS727105YFFR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為空間受限的應用設計。採用緊湊的 4-DSBGA（1x1 mm）封裝，提供固定的 1.05V 輸出電壓，最大輸出電流為 1A。該器件具有超低壓差、高電源抑制比（PSRR）和低靜態電流等特點，非常適合為可攜式和工業設備中的雜訊敏感類比和數位電路供電。

詳細技術參數

核心特性

• 超低壓差電壓：1A 時僅 130 mV
• 高 PSRR：1 kHz 時達 70 dB
• 低靜態電流：典型值 50 µA
• 低輸出雜訊：30 µVrms
• 可與陶瓷電容穩定工作
• 過流和過熱保護
• 小巧的 4-DSBGA 封裝（1x1 mm）

典型應用場景

• 5G 基地台：為射頻收發器和鎖相環供電
• 汽車儀表板：為資訊娛樂和儀表處理器供電
• 可攜式醫療設備：為雜訊敏感感測器供電
• 工業物聯網：電池供電的無線模組
• 消費電子：智慧手機、平板電腦、可穿戴設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS727105YFFR 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]