LMV331IDCKR TI Low-Power Comparator | SC-70-5 | Open-Collector, 2.7V-5.5V

Product Overview

The LMV331IDCKR is a low-voltage, low-power comparator from Texas Instruments, designed for space-constrained applications. Housed in a compact SC-70-5 package, it features an open-collector output that can be pulled up to any voltage up to 5.5V, independent of the supply voltage. With a typical supply current of just 60 μA, it is ideal for battery-powered and portable devices. The device operates over a wide supply voltage range of 2.7V to 5.5V and offers a propagation delay of 200 ns, making it suitable for high-speed signal detection.

Detailed Technical Specifications

Key Features

• Low supply current: 60 μA typical
• Wide supply voltage range: 2.7V to 5.5V
• Open-collector output for flexible voltage level translation
• Fast propagation delay: 200 ns typical
• Low input offset voltage: 7 mV max
• Small SC-70-5 package saves board space

Target Applications

• Battery-powered electronics: portable medical devices, handheld instruments
• Signal detection: zero-crossing detectors, window comparators
• 5G base station: power supply monitoring, fault detection
• Automotive: dashboard warning systems, sensor interfaces
• Industrial: level shifters, threshold detectors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMV331IDCKR. 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

LMV331IDCKR 是德州儀器（TI）推出的一款低電壓、低功耗比較器，採用緊湊的 SC-70-5 封裝，專為空間受限的應用設計。它具有開集電極輸出，可上拉至最高 5.5V 的任何電壓，與電源電壓無關。典型電源電流僅為 60 μA，非常適合電池供電和便攜式設備。該器件在 2.7V 至 5.5V 的寬電源電壓範圍內工作，傳播延遲為 200 ns，適用於高速信號檢測。

詳細技術參數

核心特性

• 低電源電流：典型值 60 μA
• 寬電源電壓範圍：2.7V 至 5.5V
• 開集電極輸出，實現靈活的電平轉換
• 快速傳播延遲：典型值 200 ns
• 低輸入失調電壓：最大值 7 mV
• 小型 SC-70-5 封裝，節省電路板空間

典型應用場景

• 電池供電電子設備：便攜式醫療設備、手持儀器
• 信號檢測：過零檢測器、窗口比較器
• 5G 基站：電源監控、故障檢測
• 汽車電子：儀表盤警告系統、傳感器接口
• 工業應用：電平轉換器、閾值檢測器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMV331IDCKR 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]