LM3880QMFX-1AA/NOPB TI Power Management IC | SOT-23-6 | 3-Volt Sequencing, 1.5ms Delay

Product Overview

The LM3880QMFX-1AA/NOPB is a simple, three-voltage sequencer from Texas Instruments, designed for applications requiring controlled power-up and power-down sequencing. It provides three open-drain outputs that enable three independent power rails in a specific order, with a fixed 1.5ms delay between each output. The device operates from a supply voltage range of 2.7V to 5.5V, making it suitable for a wide variety of low-voltage systems. Housed in a compact SOT-23-6 package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Three-voltage sequencing with fixed 1.5ms delay
• Low quiescent current: 25 µA typical
• Wide supply voltage range: 2.7V to 5.5V
• Open-drain outputs for flexible interface
• Small SOT-23-6 package
• Enable input for sequencing control
• Undervoltage lockout (UVLO) protection

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP power sequencing
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3880QMFX-1AA/NOPB. 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

LM3880QMFX-1AA/NOPB 是德州儀器（TI）推出的一款簡單的三電壓序列控制器，專為需要受控上電和斷電序列的應用而設計。它提供三個開漏輸出，可按特定順序啟用三個獨立的電源軌，每個輸出之間具有固定的 1.5ms 延遲。該器件的工作電源電壓範圍為 2.7V 至 5.5V，適用於各種低壓系統。採用緊湊的 SOT-23-6 封裝，非常適合空間受限的設計。

詳細技術參數

核心特性

• 三電壓序列控制，固定 1.5ms 延遲
• 低靜態電流：典型值 25 µA
• 寬電源電壓範圍：2.7V 至 5.5V
• 開漏輸出，接口靈活
• 小型 SOT-23-6 封裝
• 使能輸入，用於序列控制
• 欠壓鎖定 (UVLO) 保護

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• FPGA 和 DSP 電源序列控制
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3880QMFX-1AA/NOPB 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。
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• 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]