TPS77501PWPR TI LDO Regulator | 20-HTSSOP | 1A, Adjustable Output

Product Overview

The TPS77501PWPR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for applications requiring high output current up to 1A. It features an adjustable output voltage range from 1.5V to 5.5V, making it versatile for various power supply needs. The device is housed in a 20-pin HTSSOP package with PowerPAD for enhanced thermal performance. With a dropout voltage of typically 169mV at 1A, it ensures efficient operation even with low input-to-output voltage differentials. The TPS77501PWPR integrates a sleep mode for power saving, output voltage accuracy of ±2%, and built-in overcurrent and overtemperature protection.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.5V to 5.5V
• High output current capability: 1A
• Low dropout voltage: 169mV typical at 1A
• Low quiescent current: 85µA typical
• Shutdown current less than 1µA
• Output voltage accuracy: ±2%
• Built-in overcurrent and overtemperature protection
• Stable with ceramic output capacitors
• PowerPAD package for enhanced thermal dissipation

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems
• Portable and battery-powered equipment
• Networking and telecommunications equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77501PWPR. 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

TPS77501PWPR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為需要高達1A輸出電流的應用而設計。它具有可調輸出電壓範圍（1.5V至5.5V），適用於多種電源需求。器件採用20引腳HTSSOP封裝，帶有PowerPAD以增強散熱性能。在1A負載下，典型壓差僅為169mV，確保在低輸入輸出電壓差下高效運行。TPS77501PWPR 集成休眠模式以節省功耗，輸出電壓精度為±2%，並內置過流和過溫保護。

詳細技術參數

核心特性

• 可調輸出電壓：1.5V 至 5.5V
• 高輸出電流能力：1A
• 低壓差：典型值169mV @ 1A
• 低靜態電流：典型值85µA
• 關斷電流小於1µA
• 輸出電壓精度：±2%
• 內置過流和過溫保護
• 可與陶瓷輸出電容穩定工作
• PowerPAD封裝增強散熱

典型應用場景

• 5G基站電源管理
• 汽車儀表盤及信息娛樂系統
• 工業控制系統
• 便攜式和電池供電設備
• 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 TPS77501PWPR 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

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。
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• 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]