TL391BIDBVR TI Comparator | SOT-23-5 | Low Power, Open Collector Output

Product Overview

The TL391BIDBVR is a low-power, low-offset voltage comparator from Texas Instruments, housed in a compact SOT-23-5 package. It features an open-collector output, making it ideal for interfacing with various logic families. With a typical supply current of 0.4 mA and a response time of 1.3 µs, it is suitable for battery-powered and portable applications.

Detailed Technical Specifications

Key Features

• Low supply current: 0.4 mA typical
• Wide supply voltage range: 2 V to 36 V
• Low input offset voltage: 5 mV max
• Open-collector output for flexible logic interfacing
• Fast response time: 1.3 µs typical
• Extended temperature range: -40°C to +125°C
• Small SOT-23-5 package for space-constrained designs

Target Applications

• Battery-powered electronics (e.g., portable medical devices, handheld instruments)
• Signal conditioning in 5G base stations (e.g., threshold detection for power monitoring)
• Automotive systems (e.g., dashboard warning indicators, battery management)
• Industrial control (e.g., over-voltage/under-voltage detection)
• Consumer electronics (e.g., smart home sensors, power adapters)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL391BIDBVR. 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

TL391BIDBVR 是德州儀器 (TI) 推出的一款低功耗、低偏移電壓的比較器，採用緊湊的 SOT-23-5 封裝。它具有開集極輸出，非常適合與各種邏輯系列接口。典型電源電流為 0.4 mA，響應時間為 1.3 µs，適用於電池供電和便攜式應用。

詳細技術參數

核心特性

• 低電源電流：典型值 0.4 mA
• 寬電源電壓範圍：2 V 至 36 V
• 低輸入偏移電壓：最大值 5 mV
• 開集極輸出，靈活接口邏輯電路
• 快速響應時間：典型值 1.3 µs
• 擴展溫度範圍：-40°C 至 +125°C
• 小型 SOT-23-5 封裝，節省空間

典型應用場景

• 電池供電電子設備（例如便攜式醫療設備、手持儀器）
• 5G 基站中的信號調理（例如功率監控的閾值檢測）
• 汽車系統（例如儀表板警告指示燈、電池管理）
• 工業控制（例如過壓/欠壓檢測）
• 消費電子（例如智能家居傳感器、電源適配器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL391BIDBVR 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]