TPS7A20225PDQNR TI LDO Regulator | 4-X2SON(1x1) | 2.25V Fixed Output, 300mA

Product Overview

The TPS7A20225PDQNR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It offers a fixed output voltage of 2.25V with a maximum output current of 300mA. Housed in a compact 4-pin X2SON package (1mm x 1mm), this device provides excellent line and load regulation while maintaining low quiescent current. It is ideal for powering sensitive analog and digital circuits in portable and industrial equipment.

Detailed Technical Specifications

Key Features

• Ultra-small 4-pin X2SON package (1mm x 1mm) for space-constrained designs
• Low dropout voltage: 200mV at 300mA load
• Low quiescent current: 25µA (typical) extends battery life
• High PSRR: 60dB at 1kHz for clean power supply
• Low output noise: 30µVrms ideal for noise-sensitive circuits
• Stable with ceramic output capacitors (1µF minimum)
• Overcurrent and overtemperature protection

Target Applications

• 5G base station power management: powers RF transceivers and PLLs
• Automotive dashboard displays: provides clean supply for display drivers
• Portable medical devices: low noise for ECG/EEG sensors
• IoT modules: efficient power for wireless MCUs (e.g., CC2652R)
• Industrial sensors: stable voltage for precision analog front-ends

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A20225PDQNR. 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

TPS7A20225PDQNR 是德州儀器（TI）推出的低壓差線性穩壓器（LDO），專為空間受限的應用設計。它提供固定的 2.25V 輸出電壓，最大輸出電流為 300mA。採用緊湊的 4 引腳 X2SON 封裝（1mm x 1mm），該器件具有出色的線性和負載調整率，同時保持低靜態電流。非常適合為便攜式和工業設備中的敏感模擬和數字電路供電。

詳細技術參數

核心特性

• 超小型 4 引腳 X2SON 封裝（1mm x 1mm），適合空間受限設計
• 低壓差電壓：300mA 負載時僅 200mV
• 低靜態電流：典型值 25µA，延長電池壽命
• 高電源抑制比：1kHz 時 60dB，提供清潔電源
• 低輸出噪聲：30µVrms，適合噪聲敏感電路
• 可使用陶瓷輸出電容（最小 1µF）穩定工作
• 過流和過熱保護

典型應用場景

• 5G 基站電源管理：為射頻收發器和鎖相環供電
• 汽車儀表盤顯示：為顯示驅動器提供清潔電源
• 便攜式醫療設備：為 ECG/EEG 傳感器提供低噪聲電源
• 物聯網模塊：為無線 MCU（如 CC2652R）高效供電
• 工業傳感器：為精密模擬前端提供穩定電壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A20225PDQNR 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。
• 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.
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