TPS77801PWPR TI LDO Regulator | 20-HTSSOP | 1A, Adjustable Output

Product Overview

The TPS77801PWPR from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator designed to deliver up to 1A of output current with a dropout voltage of typically 600mV at full load. It features an adjustable output voltage range from 1.2V to 5.5V, making it suitable for a wide variety of applications. The device is offered in a compact 20-pin HTSSOP package with PowerPAD for enhanced thermal performance. With excellent line and load regulation, low output noise, and fast transient response, the TPS77801PWPR is ideal for powering sensitive analog and digital circuits in industrial, automotive, and telecommunications systems.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.2V to 5.5V
• Low dropout voltage: 600mV at 1A
• High output current capability: 1A
• Low quiescent current: 85µA typical
• Excellent line and load regulation
• Low output noise: 30µVrms
• High PSRR: 60dB at 1kHz
• Fast transient response
• Built-in overcurrent and thermal protection
• PowerPAD package for improved thermal dissipation
• Enable pin for power sequencing

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive infotainment and dashboard systems (e.g., powering audio codecs, display drivers)
• Industrial control systems (e.g., PLC modules, sensor interfaces)
• Telecommunications equipment (e.g., routers, switches)
• Portable and battery-powered devices (e.g., medical monitors, handheld instruments)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77801PWPR. 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

TPS77801PWPR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），可提供高達 1A 的輸出電流，滿載時典型壓差電壓為 600mV。其輸出電壓可在 1.2V 至 5.5V 範圍內調節，適用於多種應用。器件採用緊湊的 20 引腳 HTSSOP 封裝，帶有 PowerPAD 以增強散熱性能。憑藉出色的線性和負載調整率、低輸出噪聲以及快速瞬態響應，TPS77801PWPR 非常適合為工業、汽車和電信系統中的敏感模擬和數字電路供電。

詳細技術參數

核心特性

• 可調輸出電壓：1.2V 至 5.5V
• 低壓差：600mV @ 1A
• 高輸出電流能力：1A
• 低靜態電流：典型值 85µA
• 出色的線性和負載調整率
• 低輸出噪聲：30µVrms
• 高 PSRR：60dB @ 1kHz
• 快速瞬態響應
• 內置過流和過熱保護
• PowerPAD 封裝改善散熱
• 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）
• 汽車信息娛樂和儀表板系統（例如為音頻編解碼器、顯示驅動器供電）
• 工業控制系統（例如 PLC 模塊、傳感器接口）
• 電信設備（例如路由器、交換機）
• 便攜式和電池供電設備（例如醫療監護儀、手持儀器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77801PWPR 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]