TLV853MDBZR TI Comparator | SOT-23-3 | Low Power, Open Drain Output

Product Overview

The TLV853MDBZR from Texas Instruments is a single-channel, low-voltage comparator designed for space-constrained and power-sensitive applications. Housed in a compact SOT-23-3 package, it offers a wide supply voltage range from 1.8V to 5.5V, making it suitable for battery-powered devices and portable electronics. The open-drain output allows for flexible logic level interfacing and wired-OR configurations. With a typical propagation delay of 450 ns and low quiescent current of 1.5 µA, this comparator balances speed and power efficiency.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 1.5 µA typical quiescent current
• Wide supply voltage range: 1.8 V to 5.5 V
• Open-drain output for level shifting and wired-OR connections
• Fast propagation delay: 450 ns typical
• Rail-to-rail input voltage range
• Small SOT-23-3 package for space-constrained designs

Target Applications

• Battery voltage monitoring in portable devices (e.g., smartphones, tablets)
• Overcurrent detection in power management systems (e.g., USB chargers)
• Window comparators for sensor threshold detection (e.g., temperature sensors in 5G base stations)
• Zero-crossing detectors for AC power control (e.g., smart home appliances)
• Oscillator circuits for low-frequency clock generation (e.g., in automotive dashboard modules)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLV853MDBZR. 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

TLV853MDBZR 是德州儀器 (TI) 推出的一款單通道低電壓比較器，專為空間受限和低功耗應用設計。採用緊湊的 SOT-23-3 封裝，支持 1.8V 至 5.5V 的寬電源電壓範圍，非常適合電池供電設備和便攜式電子產品。開漏輸出可實現靈活的邏輯電平轉換和線或連接。典型傳播延遲為 450 ns，靜態電流僅 1.5 µA，在速度和功耗之間取得了良好平衡。

詳細技術參數

核心特性

• 超低功耗：典型靜態電流僅 1.5 µA
• 寬電源電壓範圍：1.8 V 至 5.5 V
• 開漏輸出，支持電平轉換和線或連接
• 快速傳播延遲：典型值 450 ns
• 軌到軌輸入電壓範圍
• 小型 SOT-23-3 封裝，適合空間受限設計

典型應用場景

• 便攜設備中的電池電壓監測（如智能手機、平板電腦）
• 電源管理系統中的過流檢測（如 USB 充電器）
• 傳感器閾值檢測的窗口比較器（如 5G 基站中的溫度傳感器）
• 交流電源控制的過零檢測器（如智能家居電器）
• 低頻時鐘生成的振盪器電路（如汽車儀表盤模塊）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLV853MDBZR 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.
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