TPS77401DGK TI LDO Regulator | 8-VSSOP | 1A, Adjustable Output

Product Overview

The TPS77401DGK from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring a low quiescent current and high output accuracy. It offers an adjustable output voltage from 1.2V to 5.5V with a maximum output current of 1A. The device is housed in a compact 8-pin VSSOP package, making it suitable for space-constrained designs. With a dropout voltage of typically 300mV at 1A, it provides excellent efficiency for battery-powered systems. The TPS77401DGK features a wide input voltage range from 2.7V to 10V, enabling use in various power supply architectures.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.2V to 5.5V
• Low dropout voltage: 300mV typical at 1A
• Low quiescent current: 85 µA typical
• High output accuracy: ±2%
• Wide input voltage range: 2.7V to 10V
• Thermal shutdown and overcurrent protection
• Stable with low ESR ceramic capacitors
• Small 8-pin VSSOP package

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices
• Industrial sensors and actuators
• Medical equipment requiring low noise
• Networking and telecom equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77401DGK. 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

TPS77401DGK 是德州儀器 (TI) 推出的一款高性能低壓差線性穩壓器 (LDO)，專為需要低靜態電流和高輸出精度的應用而設計。它提供 1.2V 至 5.5V 的可調輸出電壓，最大輸出電流為 1A。該器件採用緊湊的 8 引腳 VSSOP 封裝，適合空間受限的設計。在 1A 負載下，典型壓差電壓僅為 300mV，為電池供電系統提供了出色的效率。TPS77401DGK 具有 2.7V 至 10V 的寬輸入電壓範圍，可適用於多種電源架構。

詳細技術參數

核心特性

• 可調輸出電壓：1.2V 至 5.5V
• 低壓差電壓：1A 負載下典型值 300mV
• 低靜態電流：典型值 85 µA
• 高輸出精度：±2%
• 寬輸入電壓範圍：2.7V 至 10V
• 熱關斷和過流保護
• 與低 ESR 陶瓷電容穩定工作
• 小型 8 引腳 VSSOP 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 便攜式和電池供電設備
• 工業傳感器和執行器
• 需要低噪聲的醫療設備
• 網絡和電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77401DGK 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

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• 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]