TS3121IYCT ST Comparator | SOT-323-5 | Rail-to-Rail, Push-Pull Output

Product Overview

The TS3121IYCT is a single, high-speed comparator from STMicroelectronics, featuring rail-to-rail inputs and push-pull output. Housed in a compact SOT-323-5 package, it is designed for low-power, high-precision applications. The device operates from a single supply voltage range of 1.8V to 5.5V, making it suitable for battery-powered and portable electronics. With a typical propagation delay of 50ns and low supply current of 20µA, the TS3121IYCT offers an excellent balance between speed and power consumption.

Detailed Technical Specifications

Key Features

• Rail-to-rail input voltage range
• Push-pull output eliminates need for pull-up resistor
• Low supply current: 20µA typical
• Fast propagation delay: 50ns typical
• Wide supply voltage range: 1.8V to 5.5V
• Extended temperature range: -40°C to +125°C
• Small SOT-323-5 package saves board space

Target Applications

• Battery-powered systems (e.g., portable medical devices, wearables)
• Signal conditioning in 5G base stations
• Automotive electronics (e.g., dashboard displays, sensor interfaces)
• Industrial automation (e.g., threshold detectors, zero-crossing detectors)
• Consumer electronics (e.g., smartphones, tablets)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TS3121IYCT. 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

TS3121IYCT 是意法半導體推出的一款單通道高速比較器，具有軌到軌輸入和推挽輸出。採用緊湊的 SOT-323-5 封裝，專為低功耗、高精度應用而設計。該器件的工作電源電壓範圍為 1.8V 至 5.5V，適用於電池供電和便攜式電子設備。典型傳播延遲為 50ns，典型電源電流為 20µA，在速度和功耗之間實現了出色的平衡。

詳細技術參數

核心特性

• 軌到軌輸入電壓範圍
• 推挽輸出，無需上拉電阻
• 低電源電流：典型值 20µA
• 快速傳播延遲：典型值 50ns
• 寬電源電壓範圍：1.8V 至 5.5V
• 擴展溫度範圍：-40°C 至 +125°C
• 小型 SOT-323-5 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、可穿戴設備）
• 5G 基站中的信號調理
• 汽車電子（例如儀表板顯示、傳感器接口）
• 工業自動化（例如閾值檢測器、過零檢測器）
• 消費電子（例如智能手機、平板電腦）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TS3121IYCT 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]