TL7700CPSR TI Supervisory Circuit | 8-SO | 4.5V-18V Supply, Active-Low Reset

Product Overview

The TL7700CPSR from Texas Instruments is a monolithic integrated circuit designed as a supply voltage supervisor for microprocessors and digital systems. It monitors the supply voltage and generates a reset signal when the voltage falls below a preset threshold, ensuring reliable system operation during power-up, power-down, and brownout conditions. Housed in an 8-pin SOIC package, this device offers a compact solution for voltage monitoring in space-constrained applications.

Detailed Technical Specifications

Key Features

• Precision voltage monitoring with 2% threshold accuracy
• Wide supply voltage range from 4.5V to 18V
• Active-low reset output with open-drain configuration
• Built-in hysteresis for noise immunity
• Low quiescent current of 1.2mA
• Compact 8-SO package for space-saving designs
• Temperature range -40°C to +85°C suitable for industrial applications

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard and infotainment systems
• Industrial PLC and motor control units
• Medical equipment such as patient monitors
• Telecommunications equipment like routers and switches
• Consumer electronics including smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL7700CPSR. 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

TL7700CPSR 是德州儀器（Texas Instruments）生產的單片集成電路，專為微處理器和數字系統設計的電源電壓監控器。它監控電源電壓，當電壓低於預設閾值時產生復位信號，確保系統在上電、斷電和電壓驟降期間可靠運行。該器件採用8引腳SOIC封裝，為空間受限的應用提供了緊湊的電壓監控解決方案。

詳細技術參數

核心特性

• 精確電壓監控，閾值精度2%
• 寬電源電壓範圍4.5V至18V
• 低電平有效復位輸出，開漏配置
• 內置遲滯，增強抗噪能力
• 低靜態電流1.2mA
• 緊湊的8-SO封裝，節省空間
• 工業級溫度範圍-40°C至+85°C

典型應用場景

• 5G基站電源監控
• 汽車儀表盤和信息娛樂系統
• 工業PLC和電機控制單元
• 醫療設備如病人監護儀
• 電信設備如路由器和交換機
• 消費電子如智能家居中樞

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL7700CPSR 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]