TLV751120280PDSQR TI LDO Regulator | 10-WSON (2x2) | 1.2V/2.8V Dual Output, 300mA

Product Overview

The TLV751120280PDSQR is a dual-output low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable and low-noise power supply for sensitive analog and digital circuits. It offers two independent output voltages: 1.2V and 2.8V, each capable of delivering up to 300mA. Housed in a compact 10-pin WSON package (2mm x 2mm), this device is ideal for space-constrained applications requiring high performance and reliability.

Detailed Technical Specifications

Key Features

• Dual independent LDO outputs with fixed voltages (1.2V and 2.8V)
• Low dropout voltage: 150mV typical at 300mA load
• High PSRR: 60dB at 1kHz for clean power delivery
• Low output noise: 30µVrms ideal for RF and audio applications
• Low quiescent current: 40µA per channel extends battery life
• Stable with ceramic output capacitors (1µF typical)
• Built-in overcurrent and thermal protection
• Small footprint: 2mm x 2mm WSON package

Target Applications

• 5G base stations: Powering RF transceivers and PLLs requiring low-noise 1.2V and 2.8V rails
• Automotive dashboard: Supplying 1.2V for MCU core and 2.8V for sensor interfaces
• Portable medical devices: Clean power for analog front-ends and data converters
• Industrial IoT sensors: Efficient power management for wireless modules
• Consumer electronics: Powering audio codecs and camera modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV751120280PDSQR. 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

TLV751120280PDSQR 是德州儀器（TI）推出的雙輸出低壓差穩壓器（LDO），專為敏感類比和數位電路提供穩定、低雜訊的電源。它提供兩個獨立的輸出電壓：1.2V 和 2.8V，每個通道可輸出高達 300mA。採用緊湊的 10 引腳 WSON 封裝（2mm x 2mm），非常適合空間受限且需要高效能與高可靠性的應用。

詳細技術參數

核心特性

• 雙獨立 LDO 輸出，固定電壓 1.2V 和 2.8V
• 低壓差：300mA 負載下典型值 150mV
• 高 PSRR：1kHz 時 60dB，提供純淨電源
• 低輸出雜訊：30µVrms，適用於射頻和音頻應用
• 低靜態電流：每通道 40µA，延長電池壽命
• 可與陶瓷輸出電容（典型 1µF）穩定工作
• 內建過流和過熱保護
• 小尺寸：2mm x 2mm WSON 封裝

典型應用場景

• 5G 基地台：為射頻收發器和鎖相環提供低雜訊 1.2V 和 2.8V 電源
• 汽車儀表板：為 MCU 核心提供 1.2V，為感測器介面提供 2.8V
• 可攜式醫療設備：為類比前端和資料轉換器提供乾淨電源
• 工業物聯網感測器：為無線模組提供高效電源管理
• 消費電子：為音頻編解碼器和相機模組供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV751120280PDSQR 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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• 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
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]