TS3021AILT ST Comparator | SOT-23-5 | 1.8V-5V, 1.2µA

Product Overview

The TS3021AILT from STMicroelectronics is a high-speed, low-power single comparator in a compact SOT-23-5 package. It operates from a single supply voltage range of 1.8V to 5V, making it ideal for battery-powered and portable applications. With a typical supply current of only 1.2µA and a propagation delay of 1.2µs, it offers an excellent balance between speed and power consumption. The device features rail-to-rail input and output, ensuring maximum dynamic range.

Detailed Technical Specifications

Key Features

• Ultra-low power consumption: 1.2 µA typical supply current
• Wide supply voltage range: 1.8V to 5V
• Rail-to-rail input and output
• Fast propagation delay: 1.2 µs typical
• Push-pull output stage eliminates need for external pull-up resistor
• Low input offset voltage: 5 mV max
• High input impedance: 1 pA typical input bias current
• Extended temperature range: -40°C to +125°C

Target Applications

• Battery-powered systems (e.g., portable medical devices, wireless sensors)
• Threshold detectors in 5G base station power management
• Zero-crossing detectors in automotive dashboard displays
• Window comparators for over/under voltage detection in industrial control
• Oscillator circuits for low-power IoT nodes

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS3021AILT. 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

TS3021AILT 是意法半導體推出的一款高速、低功耗單通道比較器，採用緊湊的 SOT-23-5 封裝。它支持 1.8V 至 5V 的單電源供電，非常適合電池供電和便攜式應用。典型供電電流僅 1.2µA，傳播延遲為 1.2µs，在速度和功耗之間實現了出色的平衡。該器件具有軌到軌輸入和輸出，確保最大的動態範圍。

詳細技術參數

核心特性

• 超低功耗：典型供電電流僅 1.2 µA
• 寬供電電壓範圍：1.8V 至 5V
• 軌到軌輸入和輸出
• 快速傳播延遲：典型值 1.2 µs
• 推挽輸出級，無需外部上拉電阻
• 低輸入失調電壓：最大值 5 mV
• 高輸入阻抗：典型輸入偏置電流 1 pA
• 擴展溫度範圍：-40°C 至 +125°C

典型應用場景

• 電池供電系統（例如便攜式醫療設備、無線傳感器）
• 5G 基站電源管理中的閾值檢測器
• 汽車儀表盤顯示中的過零檢測器
• 工業控制中過壓/欠壓檢測的窗口比較器
• 低功耗 IoT 節點的振盪器電路

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS3021AILT 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]