TPS7A0528PDQNR TI Low-Dropout Regulator | 4-X2SON(1x1) | 500mA, 28V

Product Overview

The TPS7A0528PDQNR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, high PSRR, and excellent transient response. With an output current capability of 500 mA and a wide input voltage range up to 28 V, this device is ideal for powering sensitive analog and RF circuits. The ultra-small 4-pin X2SON (1 mm x 1 mm) package enables compact designs in space-constrained applications.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 300 mV at 500 mA
• High PSRR: 70 dB at 1 kHz
• Low output noise: 30 µVrms
• Low quiescent current: 25 µA
• Wide input voltage range: 2.7 V to 28 V
• Stable with ceramic capacitors
• Overcurrent and overtemperature protection
• Small footprint: 1 mm x 1 mm X2SON package

Target Applications

• 5G base stations: powering RF transceivers and PLLs
• Automotive dashboard displays: clean supply for infotainment systems
• Portable medical devices: low-noise supply for sensors
• Industrial IoT: powering wireless modules and microcontrollers
• Battery-powered equipment: extending battery life with low quiescent current

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A0528PDQNR. 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

TPS7A0528PDQNR 是德州儀器推出的一款高性能低壓差線性穩壓器，專為需要低噪聲、高電源抑制比和出色瞬態響應的應用而設計。該器件提供 500 mA 的輸出電流能力，輸入電壓範圍寬達 28 V，非常適合為敏感的模擬和射頻電路供電。超小型 4 引腳 X2SON（1 mm x 1 mm）封裝可在空間受限的設計中實現緊湊佈局。

詳細技術參數

核心特性

• 超低壓差電壓：500 mA 時僅 300 mV
• 高電源抑制比：1 kHz 時 70 dB
• 低輸出噪聲：30 µVrms
• 低靜態電流：25 µA
• 寬輸入電壓範圍：2.7 V 至 28 V
• 可與陶瓷電容穩定工作
• 過流和過溫保護
• 小尺寸：1 mm x 1 mm X2SON 封裝

典型應用場景

• 5G 基站：為射頻收發器和鎖相環供電
• 汽車儀表盤顯示：為信息娛樂系統提供乾淨電源
• 便攜式醫療設備：為傳感器提供低噪聲電源
• 工業物聯網：為無線模塊和微控制器供電
• 電池供電設備：低靜態電流延長電池壽命

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A0528PDQNR 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]