LMV7271MF TI Comparator | SOT-23-5 | Low Power, Rail-to-Rail Input

Product Overview

The LMV7271MF from Texas Instruments is a single, low-power, rail-to-rail input comparator in a compact SOT-23-5 package. It operates from a supply voltage range of 2.7V to 5.5V, making it ideal for battery-powered and portable applications. The device features a typical supply current of 7 µA, open-drain output, and a propagation delay of 1.8 µs. Its rail-to-rail input common-mode voltage range allows operation with low supply voltages, and the open-drain output enables wired-OR configurations. The LMV7271MF is designed for applications requiring low power consumption and small footprint, such as portable electronics, sensor interfaces, and threshold detection.

Detailed Technical Specifications

Key Features

• Low supply current: 7 µA typical
• Rail-to-rail input voltage range
• Open-drain output for flexible logic interfacing
• Wide supply voltage range: 2.7V to 5.5V
• Fast propagation delay: 1.8 µs
• Small SOT-23-5 package saves board space

Target Applications

• Portable battery-powered devices (e.g., smartphones, wearables)
• Sensor signal conditioning (e.g., temperature, pressure sensors)
• Threshold detection and window comparators
• Zero-crossing detectors
• 5G base station power monitoring
• Automotive dashboard warning systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMV7271MF. 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

LMV7271MF 是德州儀器（TI）推出的一款單通道、低功耗、軌到軌輸入比較器，採用緊湊的 SOT-23-5 封裝。其工作電源電壓範圍為 2.7V 至 5.5V，非常適合電池供電和便攜式應用。該器件典型電源電流僅為 7 µA，具有開漏輸出，傳播延遲為 1.8 µs。軌到軌輸入共模電壓範圍使其能夠在低電源電壓下工作，開漏輸出則支持線或配置。LMV7271MF 專為需要低功耗和小尺寸的應用而設計，例如便攜式電子設備、傳感器接口和閾值檢測。

詳細技術參數

核心特性

• 低電源電流：典型值 7 µA
• 軌到軌輸入電壓範圍
• 開漏輸出，靈活的邏輯接口
• 寬電源電壓範圍：2.7V 至 5.5V
• 快速傳播延遲：1.8 µs
• 小型 SOT-23-5 封裝，節省電路板空間

典型應用場景

• 便攜式電池供電設備（如智能手機、可穿戴設備）
• 傳感器信號調理（如溫度、壓力傳感器）
• 閾值檢測和窗口比較器
• 過零檢測器
• 5G 基站電源監控
• 汽車儀表盤警告系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMV7271MF 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。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
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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。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 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]