TS7221BILT ST Comparator | SOT-23-5 | Low Power, Rail-to-Rail Input

Product Overview

The TS7221BILT from STMicroelectronics is a single, low-power, rail-to-rail input comparator designed for space-constrained and battery-powered applications. Housed in a compact SOT-23-5 package, it offers excellent performance with a typical supply current of only 20 µA and an operating voltage range from 2.7V to 10V. The device features open-drain output, making it suitable for level shifting and wired-OR configurations. With a propagation delay of 1.5 µs and an input offset voltage of 5 mV max, the TS7221BILT provides reliable and fast signal comparison for a wide range of industrial, automotive, and consumer electronics.

Detailed Technical Specifications

Key Features

• Low power consumption: 20 µA typical supply current
• Rail-to-rail input voltage range
• Open-drain output for flexible interfacing
• Wide supply voltage: 2.7V to 10V
• Fast propagation delay: 1.5 µs
• Low input offset voltage: 5 mV max
• Extended temperature range: -40°C to +125°C
• Small SOT-23-5 package

Target Applications

• Battery-powered systems: portable medical devices, handheld instruments
• Industrial sensors: pressure transmitters, temperature monitors
• Automotive electronics: window lift controllers, seat position sensors
• Consumer electronics: smart home thermostats, smoke detectors
• 5G base station: power supply monitoring, signal conditioning
• Automotive dashboard: warning indicators, level detection

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS7221BILT. 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

TS7221BILT 是意法半導體（STMicroelectronics）推出的一款單通道、低功耗、軌到軌輸入比較器，專為空間受限和電池供電的應用設計。該器件採用緊湊的 SOT-23-5 封裝，典型電源電流僅為 20 µA，工作電壓範圍為 2.7V 至 10V。它具有開漏輸出，適用於電平轉換和線或配置。傳播延遲為 1.5 µs，最大輸入失調電壓為 5 mV，TS7221BILT 為各種工業、汽車和消費電子應用提供可靠且快速的信號比較。

詳細技術參數

核心特性

• 低功耗：典型電源電流 20 µA
• 軌到軌輸入電壓範圍
• 開漏輸出，便於靈活接口
• 寬電源電壓：2.7V 至 10V
• 快速傳播延遲：1.5 µs
• 低輸入失調電壓：最大值 5 mV
• 擴展溫度範圍：-40°C 至 +125°C
• 小型 SOT-23-5 封裝

典型應用場景

• 電池供電系統：便攜式醫療設備、手持儀器
• 工業傳感器：壓力變送器、溫度監控器
• 汽車電子：車窗升降控制器、座椅位置傳感器
• 消費電子：智能家居恆溫器、煙霧探測器
• 5G 基站：電源監控、信號調理
• 汽車儀表板：警告指示器、電平檢測

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS7221BILT 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]