TPS73501QDRBRQ1 TI LDO Regulator | 8-SON(3x3) | 500mA, Adjustable Output

Product Overview

The TPS73501QDRBRQ1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for automotive and industrial applications. It offers a wide input voltage range from 2.7V to 6.5V and delivers up to 500mA of output current with a low dropout voltage of typically 280mV at full load. The output voltage is adjustable from 1.25V to 6.0V using an external resistor divider. The device features high accuracy (±1% over line, load, and temperature), low quiescent current (65µA typical), and excellent transient response. It is available in a small 8-pin SON (3mm x 3mm) package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Automotive Grade: AEC-Q100 qualified
• Low Dropout Voltage: 280mV typical at 500mA
• Low Quiescent Current: 65µA typical
• High Accuracy: ±1% over line, load, and temperature
• Adjustable Output: 1.25V to 6.0V
• Stable with Ceramic Capacitors: Requires only 1µF output capacitor
• Built-in Protection: Overcurrent and overtemperature shutdown
• Small Package: 8-SON (3mm x 3mm) for space-constrained designs

Target Applications

• Automotive Infotainment Systems: Powering audio codecs, DSPs, and display modules in car dashboards and head units.
• Advanced Driver Assistance Systems (ADAS): Supplying clean voltage to camera modules, radar sensors, and LiDAR systems.
• 5G Base Stations: Providing low-noise power to RF transceivers and FPGAs in remote radio units.
• Industrial Sensors: Regulating power for pressure, temperature, and flow sensors in factory automation.
• Portable Medical Devices: Powering battery-operated patient monitors and diagnostic equipment.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS73501QDRBRQ1. 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

TPS73501QDRBRQ1 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為汽車和工業應用設計。它支持 2.7V 至 6.5V 的寬輸入電壓範圍，可提供高達 500mA 的輸出電流，滿載時典型壓差僅為 280mV。輸出電壓可通過外部電阻分壓器在 1.25V 至 6.0V 範圍內調節。該器件具有高精度（在線路、負載和溫度變化下 ±1%）、低靜態電流（典型值 65µA）和出色的瞬態響應。它採用小巧的 8 引腳 SON（3mm x 3mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 汽車級認證：通過 AEC-Q100 認證
• 低壓差：500mA 時典型值 280mV
• 低靜態電流：典型值 65µA
• 高精度：線路、負載和溫度變化下 ±1%
• 可調輸出：1.25V 至 6.0V
• 陶瓷電容穩定：僅需 1µF 輸出電容
• 內置保護：過流和過熱關斷
• 小封裝：8-SON（3mm x 3mm），適合空間受限設計

典型應用場景

• 汽車信息娛樂系統：為汽車儀表盤和主機中的音頻編解碼器、DSP 和顯示模塊供電。
• 高級駕駛輔助系統（ADAS）：為攝像頭模塊、雷達傳感器和激光雷達系統提供乾淨電壓。
• 5G 基站：為遠程射頻單元中的射頻收發器和 FPGA 提供低噪聲電源。
• 工業傳感器：為工廠自動化中的壓力、溫度和流量傳感器調節電源。
• 便攜式醫療設備：為電池供電的病人監護儀和診斷設備供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS73501QDRBRQ1 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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