TPS77801PWP TI LDO Regulator | 20-HTSSOP | 1A, Adjustable Output

Product Overview

The TPS77801PWP from Texas Instruments is a high-performance, low-dropout (LDO) voltage regulator capable of delivering up to 1A of output current. 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 housed in a compact 20-pin HTSSOP package with an exposed pad for enhanced thermal dissipation. With a dropout voltage of typically 350mV at 1A, the TPS77801PWP ensures efficient operation even under low input-to-output voltage differentials.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.2V to 5.5V
• High output current capability: 1A
• Low dropout voltage: 350mV typical at 1A
• Low quiescent current: 85µA
• Excellent line and load regulation
• High PSRR: 60dB at 1kHz
• Built-in overcurrent and thermal protection
• Enable pin for power sequencing
• Stable with ceramic output capacitors
• RoHS compliant and lead-free

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control and automation
• Portable and battery-powered devices
• Telecommunications equipment
• Medical devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77801PWP. 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

TPS77801PWP 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。其可調輸出電壓範圍為 1.2V 至 5.5V，適用於多種應用。器件採用緊湊的 20 引腳 HTSSOP 封裝，帶有裸露焊盤以增強散熱性能。在 1A 負載下，典型壓差電壓僅為 350mV，確保在低輸入輸出電壓差下高效運行。

詳細技術參數

核心特性

• 可調輸出電壓：1.2V 至 5.5V
• 高輸出電流能力：1A
• 低壓差電壓：1A 時典型值 350mV
• 低靜態電流：85µA
• 優異的線性和負載調整率
• 高電源抑制比：1kHz 時 60dB
• 內置過流和過熱保護
• 使能引腳用於電源排序
• 可與陶瓷輸出電容器穩定工作
• 符合 RoHS 標準且無鉛

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
• 工業控制與自動化
• 便攜式和電池供電設備
• 電信設備
• 醫療設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77801PWP 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]