TPS7A3401DGNR TI Linear Regulator | 8-HVSSOP | -3V to -20V, 1A

Product Overview

The TPS7A3401DGNR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for negative voltage regulation. It delivers up to 1A of output current with a dropout voltage of typically 300mV at full load. The device operates over an input voltage range of -3V to -20V and provides an adjustable output voltage from -1.2V to -18V. Housed in an 8-pin HVSSOP package, it offers excellent line and load regulation, making it suitable for noise-sensitive applications.

Detailed Technical Specifications

Key Features

• Negative voltage LDO regulator
• Low dropout voltage: 300mV at 1A
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Adjustable output voltage
• Current limit and thermal shutdown protection
• Stable with ceramic output capacitors

Target Applications

• 5G base station power supplies (e.g., for biasing GaN amplifiers)
• Automotive dashboard displays and infotainment systems
• Industrial sensor modules requiring negative rails
• Medical imaging equipment (e.g., ultrasound systems)
• Test and measurement instruments

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A3401DGNR. 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

TPS7A3401DGNR 是德州儀器（TI）推出的一款低壓差（LDO）線性穩壓器，專為負電壓調節設計。它可提供高達1A的輸出電流，滿載時典型壓差為300mV。器件工作輸入電壓範圍為-3V至-20V，輸出電壓可調節至-1.2V至-18V。採用8引腳HVSSOP封裝，具有優異的線性和負載調節率，適用於噪聲敏感型應用。

詳細技術參數

核心特性

• 負電壓LDO穩壓器
• 低壓差：1A時300mV
• 高PSRR：1kHz時60dB
• 低輸出噪聲：30µVrms
• 可調輸出電壓
• 電流限制和熱關斷保護
• 可與陶瓷輸出電容穩定工作

典型應用場景

• 5G基站電源（例如GaN放大器偏置）
• 汽車儀表盤顯示和資訊娛樂系統
• 需要負電源軌的工業傳感器模塊
• 醫療成像設備（如超聲系統）
• 測試與測量儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A3401DGNR 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]