TPS75301QPWP TI LDO Regulator | 20-HTSSOP | 1.5A, Adjustable Output

Product Overview

The TPS75301QPWP from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, fast transient response, and high output current. Housed in a compact 20-HTSSOP package, this device delivers up to 1.5A of continuous output current with a dropout voltage as low as 300mV at full load. The output voltage is adjustable from 1.2V to 5.5V using external resistors, making it versatile for powering sensitive analog and digital circuits. The TPS75301QPWP features a low quiescent current of 85µA (typical) and a shutdown mode that reduces current to less than 1µA, ideal for battery-powered systems. With an input voltage range of 2.5V to 6.0V, it is suitable for a wide variety of power supply architectures.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 300 mV at 1.5 A
• Adjustable output voltage from 1.2 V to 5.5 V
• Low quiescent current: 85 µA (typical)
• High PSRR: 60 dB at 1 kHz
• Low output noise: 30 µVrms
• Fast transient response
• Thermal shutdown and overcurrent protection
• Enable pin for shutdown mode
• Stable with ceramic output capacitors

Target Applications

• 5G base stations: Powering RF transceivers and FPGAs
• Automotive dashboard: Infotainment systems and cluster displays
• Industrial sensors: Precision analog front-ends
• Medical devices: Portable patient monitors
• Networking equipment: Routers and switches
• Battery-powered devices: IoT modules and wearables

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS75301QPWP. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
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• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

TPS75301QPWP 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為需要低噪聲、快速瞬態響應和高輸出電流的應用而設計。該器件採用緊湊的 20-HTSSOP 封裝，可提供高達 1.5A 的連續輸出電流，滿載時壓差低至 300mV。輸出電壓可通過外部電阻在 1.2V 至 5.5V 範圍內調節，非常適合為敏感的模擬和數字電路供電。TPS75301QPWP 具有 85µA（典型值）的低靜態電流，關斷模式下電流降至 1µA 以下，是電池供電系統的理想選擇。輸入電壓範圍為 2.5V 至 6.0V，適用於多種電源架構。

詳細技術參數

核心特性

• 低壓差：300 mV @ 1.5 A
• 可調輸出電壓：1.2 V 至 5.5 V
• 低靜態電流：85 µA（典型值）
• 高 PSRR：60 dB @ 1 kHz
• 低輸出噪聲：30 µVrms
• 快速瞬態響應
• 熱關斷和過流保護
• 使能引腳支持關斷模式
• 可與陶瓷輸出電容器穩定工作

典型應用場景

• 5G 基站：為射頻收發器和 FPGA 供電
• 汽車儀表盤：信息娛樂系統和儀表顯示
• 工業傳感器：精密模擬前端
• 醫療設備：便攜式病人監護儀
• 網絡設備：路由器和交換機
• 電池供電設備：IoT 模塊和可穿戴設備

環球供應鏈與批發合作夥伴方案

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