TPS73525DRBT TI Low-Dropout Regulator | 8-SON(3x3) | 500mA, 2.5V Output

Product Overview

The TPS73525DRBT from Texas Instruments is a low-dropout (LDO) linear regulator offering a fixed output voltage of 2.5V with a maximum output current of 500mA. Housed in a compact 8-pin SON (3x3 mm) package, it is designed for space-constrained applications requiring high precision and low noise. The device features a low dropout voltage of typically 280mV at full load, enabling efficient operation even with small input-to-output voltage differentials. With an ultra-low quiescent current of 25 µA (typical) and a shutdown current of less than 1 µA, it is ideal for battery-powered systems. The TPS73525DRBT also includes overcurrent and overtemperature protection, ensuring reliable performance in demanding environments.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 25 µA (typical) extends battery life.
• Low dropout voltage: 280 mV at 500 mA ensures high efficiency.
• High output accuracy: ±2% over line, load, and temperature.
• Stable with ceramic output capacitors (≥ 1 µF).
• Built-in overcurrent and overtemperature protection.
• Small 8-SON (3x3 mm) package saves board space.
• Enable pin for power sequencing and shutdown.

Target Applications

• 5G base stations: Powering RF transceivers and PLLs requiring low noise.
• Automotive dashboard: Supplying clean power to infotainment and display modules.
• Portable medical devices: Battery-powered monitors and diagnostic equipment.
• Industrial sensors: Precision voltage reference for analog front-ends.
• IoT modules: Low-power wireless transceivers (e.g., BLE, Zigbee).

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS73525DRBT. 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

TPS73525DRBT 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），提供固定的 2.5V 輸出電壓，最大輸出電流為 500mA。器件採用緊湊的 8 引腳 SON（3x3 mm）封裝，專為需要高精度和低噪聲的空間受限應用而設計。在滿載條件下，典型壓差電壓僅為 280mV，即使輸入輸出電壓差很小也能高效工作。典型靜態電流僅 25 µA，關斷電流小於 1 µA，非常適合電池供電系統。此外，TPS73525DRBT 還具有過流和過熱保護功能，確保在惡劣環境下可靠運行。

詳細技術參數

核心特性

• 超低靜態電流：典型值 25 µA，延長電池壽命。
• 低壓差電壓：500 mA 時僅 280 mV，確保高效率。
• 高輸出精度：在線路、負載和溫度變化下精度為 ±2%。
• 與陶瓷輸出電容（≥ 1 µF）穩定工作。
• 內置過流和過熱保護。
• 小型 8-SON（3x3 mm）封裝，節省電路板空間。
• 使能引腳，用於電源排序和關斷。

典型應用場景

• 5G 基站：為射頻收發器和鎖相環提供低噪聲電源。
• 汽車儀表盤：為信息娛樂和顯示模塊提供乾淨電源。
• 便攜式醫療設備：電池供電的監護儀和診斷設備。
• 工業傳感器：為模擬前端提供精確電壓基準。
• 物聯網模塊：低功耗無線收發器（如 BLE、Zigbee）。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS73525DRBT 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。
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• 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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