TPS73730DRBRM3 TI LDO Regulator | 8-SON(3x3) | 3.0V Output, 1A

Product Overview

The TPS73730DRBRM3 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 3.0V and a maximum output current of 1A. Housed in a compact 8-SON (3x3 mm) package, this device is designed for space-constrained applications requiring high accuracy and low noise. With a dropout voltage of only 200 mV at full load, it ensures efficient operation even with minimal input-to-output voltage differential. The TPS73730DRBRM3 integrates overcurrent and overtemperature protection, making it a reliable choice for powering sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200 mV at 1A
• High output accuracy: ±1% over temperature
• Low output noise: 30 µVrms
• High PSRR: 60 dB at 1 kHz
• Stable with ceramic output capacitors
• Overcurrent and overtemperature protection
• Enable pin for power sequencing
• Small 8-SON (3x3 mm) package

Target Applications

The TPS73730DRBRM3 is ideal for powering noise-sensitive circuits in various applications, including:

• 5G base stations: Powering RF transceivers and PLLs
• Automotive dashboard: Supply for infotainment and cluster processors
• Industrial sensors: Clean supply for analog front-ends
• Portable medical devices: Low-noise power for ECG/EEG amplifiers
• FPGA/SoC core voltages: Post-regulation for low-voltage rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS73730DRBRM3. 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

TPS73730DRBRM3 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 3.0V 輸出電壓和最大 1A 輸出電流。採用緊湊的 8-SON（3x3 mm）封裝，適用於對空間要求嚴格且需要高精度和低噪聲的應用。在滿載條件下，其壓差電壓僅為 200 mV，確保即使在輸入輸出電壓差很小的情況下也能高效工作。該器件集成了過流和過熱保護，是為敏感模擬和數字電路供電的可靠選擇。

詳細技術參數

核心特性

• 低壓差：1A 時僅 200 mV
• 高輸出精度：全溫度範圍 ±1%
• 低輸出噪聲：30 µVrms
• 高電源抑制比：1 kHz 時 60 dB
• 可與陶瓷輸出電容穩定工作
• 過流和過熱保護
• 使能引腳，支持電源排序
• 小型 8-SON（3x3 mm）封裝

典型應用場景

TPS73730DRBRM3 非常適合為噪聲敏感電路供電，應用包括：

• 5G 基站：為射頻收發器和鎖相環供電
• 汽車儀表板：為信息娛樂和集群處理器供電
• 工業傳感器：為模擬前端提供清潔電源
• 便攜式醫療設備：為心電圖/腦電圖放大器提供低噪聲電源
• FPGA/SoC 核心電壓：低壓軌的後級穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS73730DRBRM3 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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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.
WhatsApp: +852 5209 9691 | Email: [email protected]