LMV7239M5/NOPB TI Comparator | SOT-23-5 | 75ns Propagation Delay, Push-Pull Output

Product Overview

The LMV7239M5/NOPB from Texas Instruments is a high-speed, low-voltage comparator designed for applications requiring fast response and low power consumption. Housed in a compact SOT-23-5 package, this device features a propagation delay of 75 ns and a push-pull output stage, eliminating the need for an external pull-up resistor. It operates over a wide supply voltage range from 2.7V to 5.5V, making it suitable for battery-powered and portable electronics. The LMV7239M5/NOPB is characterized for operation from -40°C to +125°C, ensuring reliable performance in harsh environments.

Detailed Technical Specifications

Key Features

• Fast propagation delay of 75 ns
• Push-pull output with rail-to-rail swing
• Low supply current: 40 µA typical
• Wide supply voltage range: 2.7V to 5.5V
• Input common-mode range extends 200 mV beyond rails
• Low input offset voltage: ±1 mV typical
• Available in space-saving SOT-23-5 package

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard warning systems
• Battery management systems in electric vehicles
• Portable medical devices (e.g., glucose meters)
• Industrial sensor interfaces
• Zero-crossing detectors for AC power control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMV7239M5/NOPB. 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

LMV7239M5/NOPB 是德州儀器（TI）推出的一款高速、低電壓比較器，專為需要快速響應和低功耗的應用而設計。該器件採用緊湊的 SOT-23-5 封裝，傳播延遲為 75 ns，並具有推挽輸出級，無需外部上拉電阻。它可在 2.7V 至 5.5V 的寬電源電壓範圍內工作，適用於電池供電和便攜式電子設備。LMV7239M5/NOPB 的工作溫度範圍為 -40°C 至 +125°C，確保在惡劣環境下的可靠性能。

詳細技術參數

核心特性

• 快速傳播延遲：75 ns
• 推挽輸出，軌到軌擺幅
• 低電源電流：典型值 40 µA
• 寬電源電壓範圍：2.7V 至 5.5V
• 輸入共模範圍超出電源軌 200 mV
• 低輸入失調電壓：典型值 ±1 mV
• 節省空間的 SOT-23-5 封裝

典型應用場景

• 5G 基站電源監控
• 汽車儀表盤警告系統
• 電動汽車電池管理系統
• 便攜式醫療設備（如血糖儀）
• 工業傳感器接口
• 交流電源控制的過零檢測器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMV7239M5/NOPB 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

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]