STM813LM6F ST Supervisory Circuit | 8-SOIC | 2.93V Threshold, Active Low Reset

Product Overview

The STM813LM6F is a supervisory circuit from STMicroelectronics designed to monitor power supplies in microprocessor systems. It provides a reset output during power-up, power-down, and brown-out conditions. The device features a precision voltage reference and comparator that monitors the 5V or 3V supply voltage. When the supply voltage drops below the reset threshold (2.93V typical), the reset output becomes active and remains active for a minimum of 140ms after the supply rises above the threshold. The STM813LM6F is available in an 8-pin SOIC package and is ideal for applications requiring reliable system reset.

Detailed Technical Specifications

Key Features

• Precision monitoring of 5V or 3V power supplies
• Reset threshold: 2.93V
• 140ms minimum reset pulse width
• Active low reset output
• Low supply current: 15µA
• Guaranteed reset valid down to VCC = 1.0V
• Power supply transient immunity
• 8-pin SOIC package

Target Applications

• 5G base station power management
• Automotive dashboard controllers
• Industrial PLCs
• Medical monitoring equipment
• Portable battery-powered devices
• Embedded systems requiring reliable reset

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STM813LM6F. 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

STM813LM6F是STMicroelectronics推出的一款電源監控電路，專為微處理器系統設計。它在電源上電、掉電和電壓驟降時提供復位輸出。該器件內置精密電壓基準和比較器，用於監控5V或3V電源電壓。當電源電壓降至復位閾值（典型值2.93V）以下時，復位輸出變為有效，並在電源回升至閾值以上後保持有效至少140ms。STM813LM6F採用8引腳SOIC封裝，適用於需要可靠系統復位的應用。

詳細技術參數

核心特性

• 精確監控5V或3V電源
• 復位閾值：2.93V
• 最小復位脈衝寬度：140ms
• 低電平有效復位輸出
• 低電源電流：15µA
• 保證在VCC=1.0V時復位有效
• 電源瞬態抗擾度
• 8引腳SOIC封裝

典型應用場景

• 5G基站電源管理
• 汽車儀表盤控制器
• 工業PLC
• 醫療監控設備
• 便攜式電池供電設備
• 需要可靠復位的嵌入式系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STM813LM6F 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]