TLV741285PDQNR TI LDO Regulator | 4-X2SON (1x1) | 2.85V Output, 150mA

Product Overview

The TLV741285PDQNR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It delivers a fixed output voltage of 2.85V with a maximum output current of 150mA. The device is housed in a compact 4-pin X2SON package (1mm x 1mm), making it ideal for portable and battery-powered electronics. With a low dropout voltage of typically 130mV at 150mA load, it ensures efficient power conversion even when the input voltage is close to the output. The TLV741285PDQNR features a low quiescent current of 25µA (typical) and offers excellent line and load regulation, making it suitable for noise-sensitive applications.

Detailed Technical Specifications

Key Features

• Ultra-small 4-pin X2SON package (1mm x 1mm) for space-constrained designs
• Low dropout voltage: 130mV typical at 150mA load
• Low quiescent current: 25µA typical, ideal for battery-powered devices
• Fixed output voltage: 2.85V with ±2% accuracy
• Wide input voltage range: 2.7V to 5.5V
• High PSRR: 60dB at 1kHz for noise rejection
• Thermal shutdown and overcurrent protection
• Stable with ceramic output capacitors (1µF typical)

Target Applications

• 5G base stations: Powering RF transceivers and control logic
• Automotive dashboard: Supply for infotainment and sensor modules
• Portable medical devices: Glucose meters, pulse oximeters
• Wearable electronics: Smartwatches, fitness trackers
• IoT modules: Wireless sensor nodes, smart home devices
• Battery-powered equipment: Remote controls, portable audio

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV741285PDQNR. 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

TLV741285PDQNR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為空間受限的應用設計。它提供固定的 2.85V 輸出電壓，最大輸出電流為 150mA。該器件採用緊湊的 4 引腳 X2SON 封裝（1mm x 1mm），非常適合便攜式和電池供電的電子設備。在 150mA 負載下，典型壓差電壓僅為 130mV，確保即使在輸入電壓接近輸出電壓時也能高效轉換。TLV741285PDQNR 的靜態電流典型值為 25µA，並具有出色的線性和負載調節能力，適用於對噪聲敏感的應用。

詳細技術參數

核心特性

• 超小型 4 引腳 X2SON 封裝（1mm x 1mm），適合空間受限設計
• 低壓差電壓：150mA 負載下典型值 130mV
• 低靜態電流：典型值 25µA，適合電池供電設備
• 固定輸出電壓：2.85V，精度 ±2%
• 寬輸入電壓範圍：2.7V 至 5.5V
• 高電源抑制比：1kHz 時 60dB，有效抑制噪聲
• 熱關斷和過流保護
• 與陶瓷輸出電容（典型值 1µF）穩定工作

典型應用場景

• 5G 基站：為射頻收發器和控制邏輯供電
• 汽車儀表盤：為信息娛樂系統和傳感器模塊供電
• 便攜式醫療設備：血糖儀、脈搏血氧儀
• 可穿戴電子設備：智能手錶、健身追蹤器
• 物聯網模塊：無線傳感器節點、智能家居設備
• 電池供電設備：遙控器、便攜音響

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV741285PDQNR 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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