TPS72501DR TI LDO Regulator | 8-SOIC | 1A, Adjustable Output

Product Overview

The TPS72501DR from Texas Instruments is a low-dropout (LDO) linear 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 an 8-pin SOIC package, offering a compact solution for space-constrained designs. With a low dropout voltage of typically 170mV at 1A, it maintains regulation even when the input voltage is close to the output voltage. The TPS72501DR also includes enable and power-good functions for system control and monitoring.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.2V to 5.5V
• High output current capability: 1A
• Low dropout voltage: 170mV typical at 1A
• Low quiescent current: 85µA typical
• Enable pin for power sequencing
• Power-good output for system monitoring
• Overcurrent and thermal protection
• Stable with ceramic output capacitors

Target Applications

The TPS72501DR is ideal for powering sensitive analog and digital circuits in applications such as:

• 5G base stations: powering RF transceivers and FPGAs
• Automotive dashboard systems: providing clean supply for infotainment and cluster modules
• Industrial sensors and actuators: regulating voltage for precision measurement
• Portable medical devices: ensuring low noise for patient monitoring
• Networking equipment: powering Ethernet switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS72501DR. 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

TPS72501DR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），能夠提供高達 1A 的輸出電流。其可調輸出電壓範圍為 1.2V 至 5.5V，適用於多種應用場景。器件採用 8 引腳 SOIC 封裝，為空間受限的設計提供了緊湊的解決方案。在 1A 負載下，典型壓差僅為 170mV，即使輸入電壓接近輸出電壓也能保持穩定。TPS72501DR 還包含使能引腳和電源正常輸出功能，便於系統控制和監測。

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：典型 170mV @ 1A
• 低靜態電流：典型 85µA
• 使能引腳，支持電源時序控制
• 電源正常輸出，用於系統監測
• 過流和過熱保護
• 可與陶瓷輸出電容穩定工作

典型應用場景

TPS72501DR 適用於為敏感模擬和數字電路供電，典型應用包括：

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤系統：為信息娛樂和儀表組件提供乾淨電源
• 工業傳感器和執行器：為精密測量提供穩壓
• 便攜式醫療設備：確保患者監護的低噪聲
• 網絡設備：為以太網交換機和路由器供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS72501DR 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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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.
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