TPS76801QPWPR TI LDO Regulator | 20-HTSSOP | 1A, Adjustable Output

Product Overview

The TPS76801QPWPR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring up to 1A of output current. It features an adjustable output voltage range from 1.2V to 5.5V, making it versatile for various power supply needs. The device is housed in a compact 20-HTSSOP package, offering excellent thermal performance. With a low dropout voltage of typically 350mV at 1A, it ensures efficient operation even when the input voltage is close to the output. The TPS76801QPWPR also includes a power-good (PG) output for monitoring output regulation, making it ideal for systems that require reliable power sequencing.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.2 V to 5.5 V
• Low dropout voltage: 350 mV typical at 1 A
• High output current capability: 1 A
• Power-good (PG) output for monitoring
• Low quiescent current: 85 µA typical
• Excellent line and load regulation
• High PSRR: 60 dB at 1 kHz
• Thermal shutdown and overcurrent protection
• Wide operating temperature range: -40°C to +125°C
• Small 20-HTSSOP package for space-constrained designs

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Supply for infotainment and cluster processors
• Industrial control systems: Clean power for sensors and microcontrollers
• Medical devices: Low-noise supply for imaging equipment
• Networking equipment: Power for Ethernet switches and routers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS76801QPWPR. 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.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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• 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

TPS76801QPWPR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），輸出電流高達 1A。其輸出電壓可在 1.2V 至 5.5V 範圍內調節，適用於多種電源需求。器件採用緊湊的 20-HTSSOP 封裝，具有優異的熱性能。在 1A 負載下，典型壓差僅為 350mV，確保在輸入電壓接近輸出時仍能高效工作。TPS76801QPWPR 還包含電源正常（PG）輸出，用於監控輸出穩壓狀態，非常適合需要可靠電源排序的系統。

詳細技術參數

核心特性

• 可調輸出電壓：1.2 V 至 5.5 V
• 低壓差：1A 時典型值 350 mV
• 高輸出電流能力：1 A
• 電源正常（PG）輸出，用於監控
• 低靜態電流：典型值 85 µA
• 優異的線性和負載調整率
• 高電源抑制比：1 kHz 時 60 dB
• 過熱關斷和過流保護
• 寬工作溫度範圍：-40°C 至 +125°C
• 緊湊的 20-HTSSOP 封裝，節省空間

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤：為信息娛樂和集群處理器供電
• 工業控制系統：為傳感器和微控制器提供乾淨電源
• 醫療設備：為成像設備提供低噪聲電源
• 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

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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