TLV1861DBVR TI Comparator | SOT-23-5 | Low Power, Open Drain Output

Product Overview

The TLV1861DBVR from Texas Instruments is a single-channel, low-power comparator featuring an open-drain output. Housed in a compact SOT-23-5 package, it operates over a wide supply voltage range of 1.8V to 5.5V, making it ideal for battery-powered and portable applications. The device offers a typical propagation delay of 550ns and a low quiescent current of 1.5µA, ensuring minimal power consumption. Its rail-to-rail input common-mode range and push-pull output stage (open-drain version) provide design flexibility for various sensing and threshold detection circuits.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 1.5 µA quiescent current
• Wide supply voltage range: 1.8V to 5.5V
• Rail-to-rail input common-mode range
• Open-drain output for level shifting and wired-OR configurations
• Fast propagation delay: 550 ns
• Small SOT-23-5 package for space-constrained designs
• Operating temperature range: -40°C to +125°C

Target Applications

• Battery-powered systems: portable medical devices, wearable electronics
• Threshold detection: overvoltage/undervoltage protection in 5G base station power supplies
• Sensor interfaces: temperature, pressure, and light sensors in automotive dashboard clusters
• Zero-crossing detectors: AC line monitoring in smart home appliances
• Window comparators: industrial control systems for motor drive protection

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV1861DBVR. 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

TLV1861DBVR 是德州儀器 (TI) 推出的單通道低功耗比較器，採用開漏輸出。它採用緊湊的 SOT-23-5 封裝，工作電源電壓範圍為 1.8V 至 5.5V，非常適合電池供電和便攜式應用。該器件典型傳播延遲為 550ns，靜態電流僅 1.5µA，確保極低的功耗。其軌到軌輸入共模範圍和開漏輸出級為各種感測和閾值檢測電路提供了設計靈活性。

詳細技術參數

核心特性

• 超低功耗：靜態電流 1.5 µA
• 寬電源電壓範圍：1.8V 至 5.5V
• 軌到軌輸入共模範圍
• 開漏輸出，支援電平轉換和線或配置
• 快速傳播延遲：550 ns
• 小型 SOT-23-5 封裝，節省空間
• 工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 電池供電系統：可攜式醫療設備、穿戴式電子產品
• 閾值檢測：5G 基站電源中的過壓/欠壓保護
• 感測器介面：汽車儀表板中的溫度、壓力和光感測器
• 過零檢測：智慧家電中的交流線路監控
• 窗口比較器：工業控制系統中的馬達驅動保護

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV1861DBVR 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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• 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

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• 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
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