TS7221AILT ST Comparator | SOT-23-5 | Low Power, Open Drain Output

Product Overview

The TS7221AILT from STMicroelectronics is a single low-power voltage comparator featuring an open-drain output. Housed in a compact SOT-23-5 package, it is designed for applications requiring low voltage operation and minimal power consumption. The device operates from a single supply voltage as low as 2.7V up to 10V, making it suitable for battery-powered and portable electronics. Its open-drain output allows for wired-OR configurations and level shifting, providing flexibility in system design.

Detailed Technical Specifications

Key Features

• Low supply current: 20 µA typical
• Wide supply voltage range: 2.7V to 10V
• Open-drain output for flexible interfacing
• Low input offset voltage: ±5 mV max
• Fast propagation delay: 1.3 µs typical
• Extended temperature range: -40°C to +125°C
• Small SOT-23-5 package saves board space

Target Applications

• Battery-powered systems (e.g., portable medical devices, handheld instruments)
• Threshold detection in 5G base station power supplies
• Window comparators for automotive dashboard sensors
• Zero-crossing detectors in industrial control
• Level shifters for mixed-voltage systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS7221AILT. 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

TS7221AILT 是意法半導體推出的一款單通道低功耗電壓比較器，採用開漏輸出。器件封裝為緊湊的 SOT-23-5，適用於需要低電壓工作和低功耗的應用。其工作電源電壓範圍為 2.7V 至 10V，非常適合電池供電和便攜式電子設備。開漏輸出支持線與配置和電平轉換，為系統設計提供了靈活性。

詳細技術參數

核心特性

• 低靜態電流：典型值 20 µA
• 寬電源電壓範圍：2.7V 至 10V
• 開漏輸出，便於靈活接口
• 低輸入失調電壓：最大值 ±5 mV
• 快速傳播延遲：典型值 1.3 µs
• 寬溫度範圍：-40°C 至 +125°C
• 小型 SOT-23-5 封裝，節省電路板空間

典型應用場景

• 電池供電系統（例如便攜式醫療設備、手持儀器）
• 5G 基站電源中的閾值檢測
• 汽車儀表板傳感器的窗口比較器
• 工業控制中的過零檢測
• 混合電壓系統的電平轉換

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS7221AILT 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]