TPS7A4001DGNR TI Linear Regulator | 8-HVSSOP | 50V Input, 50mA Output

Product Overview

The TPS7A4001DGNR from Texas Instruments is a high-voltage, ultra-low quiescent current linear regulator (LDO) capable of sourcing up to 50 mA. With an input voltage range of 3 V to 50 V, it is ideal for industrial and automotive applications requiring robust performance in harsh environments. The device features a dropout voltage of only 300 mV at full load, enabling efficient operation even with small input-to-output voltage differentials. Its 8-pin HVSSOP package offers excellent thermal performance and compact footprint.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3 V to 50 V
• Ultra-low quiescent current: 2.5 µA
• Low dropout voltage: 300 mV at 50 mA
• Adjustable output voltage from 1.2 V to 40 V
• High PSRR: 60 dB at 100 Hz
• Thermal shutdown and current limit protection
• Stable with ceramic output capacitors
• 8-pin HVSSOP package for space-constrained designs

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard and infotainment systems (e.g., powering microcontrollers)
• Industrial sensors and actuators (e.g., 4-20 mA loop-powered devices)
• Battery-powered equipment (e.g., portable medical devices)
• Smart grid and metering applications

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A4001DGNR. 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

TPS7A4001DGNR 是德州儀器推出的一款高壓、超低靜態電流線性穩壓器（LDO），可提供高達 50 mA 的輸出電流。其輸入電壓範圍為 3 V 至 50 V，非常適合需要在惡劣環境中穩定運行的工業和汽車應用。在滿載條件下，典型壓差僅為 300 mV，即使在輸入輸出電壓差較小的情況下也能高效工作。8 引腳 HVSSOP 封裝提供了出色的熱性能和緊湊的佔板面積。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3 V 至 50 V
• 超低靜態電流：2.5 µA
• 低壓差：300 mV（50 mA 時）
• 可調輸出電壓：1.2 V 至 40 V
• 高電源抑制比：60 dB（100 Hz）
• 熱關斷和電流限制保護
• 可與陶瓷輸出電容穩定工作
• 8 引腳 HVSSOP 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）
• 汽車儀表盤和信息娛樂系統（例如為微控制器供電）
• 工業傳感器和執行器（例如 4-20 mA 迴路供電設備）
• 電池供電設備（例如便攜式醫療設備）
• 智能電網和計量應用

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A4001DGNR 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]