TPS7A0320PDQNR TI Low-Dropout Regulator | 4-X2SON(1x1) | 200mA, 1.0V-5.5V

Product Overview

The TPS7A0320PDQNR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. Housed in a compact 4-pin X2SON package (1mm x 1mm), it delivers up to 200mA output current with a dropout voltage as low as 120mV at full load. The device operates over an input voltage range of 1.0V to 5.5V and provides a fixed output voltage of 2.0V with ±1.5% accuracy. Its low quiescent current (typical 25µA) and excellent transient response make it ideal for battery-powered and noise-sensitive systems.

Detailed Technical Specifications

Key Features

• Ultra-small 4-X2SON package (1mm x 1mm) for space-constrained designs
• Low dropout voltage: 120mV at 200mA
• Low quiescent current: 25µA typical
• Wide input voltage range: 1.0V to 5.5V
• High PSRR: 60dB at 1kHz
• Stable with ceramic output capacitors (1µF)
• Overcurrent and overtemperature protection
• Enable pin for power sequencing

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays (e.g., infotainment clusters)
• Portable medical devices (e.g., glucose monitors)
• IoT sensors and wearables
• Battery-powered equipment (e.g., wireless earbuds)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A0320PDQNR. 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

TPS7A0320PDQNR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為空間受限的應用設計。採用緊湊的 4 引腳 X2SON 封裝（1mm x 1mm），可提供高達 200mA 的輸出電流，滿載時壓差低至 120mV。器件工作輸入電壓範圍為 1.0V 至 5.5V，提供 2.0V 固定輸出電壓，精度為 ±1.5%。其低靜態電流（典型值 25µA）和出色的瞬態響應特性，使其非常適合電池供電和噪聲敏感系統。

詳細技術參數

核心特性

• 超小型 4-X2SON 封裝（1mm x 1mm），適合空間受限設計
• 低壓差：200mA 時僅 120mV
• 低靜態電流：典型值 25µA
• 寬輸入電壓範圍：1.0V 至 5.5V
• 高 PSRR：1kHz 時 60dB
• 可使用陶瓷輸出電容器（1µF）穩定工作
• 過流和過溫保護
• 使能引腳，用於電源排序

典型應用場景

• 5G 基站電源管理（例如為射頻收發器供電）
• 汽車儀表板顯示（例如信息娛樂集群）
• 便攜式醫療設備（例如血糖監測儀）
• 物聯網傳感器和可穿戴設備
• 電池供電設備（例如無線耳機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A0320PDQNR 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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• 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]