LM3880QMFX-1AB/NOPB TI Power Management IC | SOT-23-6 | 3-Volt Sequencing, 1.5% Accuracy

Product Overview

The LM3880QMFX-1AB/NOPB is a precision voltage sequencer from Texas Instruments, designed to manage the power-up and power-down sequencing of multiple voltage rails in complex electronic systems. Housed in a compact SOT-23-6 package, this device ensures reliable operation by controlling the order in which voltages are applied to sensitive components such as FPGAs, ASICs, and microprocessors. With a wide input voltage range of 2.7V to 5.5V and a typical sequencing accuracy of ±1.5%, the LM3880QMFX-1AB/NOPB is ideal for applications requiring precise timing and minimal board space.

Detailed Technical Specifications

Key Features

• Precision voltage sequencing for up to three independent rails
• Wide input voltage range: 2.7V to 5.5V
• Low quiescent current: 20 µA typical
• Programmable sequencing time via external capacitor
• Small SOT-23-6 package for space-constrained designs
• Enable input for flexible control
• Undervoltage lockout (UVLO) protection
• Thermal shutdown protection

Target Applications

The LM3880QMFX-1AB/NOPB is suitable for a wide range of applications requiring reliable power sequencing, including:

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control systems
• FPGA and DSP power sequencing
• Networking equipment (routers, switches)
• Medical devices
• Portable electronics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3880QMFX-1AB/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-1AB/NOPB 是德州儀器（TI）推出的一款精密電壓排序器，專為管理複雜電子系統中多個電壓軌的上下電順序而設計。該器件採用緊湊的 SOT-23-6 封裝，通過控制電壓施加到 FPGA、ASIC 和微處理器等敏感元件的順序，確保可靠運行。輸入電壓範圍為 2.7V 至 5.5V，典型排序精度為 ±1.5%，LM3880QMFX-1AB/NOPB 非常適合需要精確時序和最小電路板空間的應用。

詳細技術參數

核心特性

• 精確電壓排序，支持最多三個獨立軌道
• 寬輸入電壓範圍：2.7V 至 5.5V
• 低靜態電流：典型值 20 µA
• 通過外部電容可編程排序時間
• 小型 SOT-23-6 封裝，適合空間受限設計
• 使能輸入，靈活控制
• 欠壓鎖定（UVLO）保護
• 熱關斷保護

典型應用場景

LM3880QMFX-1AB/NOPB 適用於需要可靠電源排序的各種應用，包括：

• 5G 基站電源管理
• 汽車儀表板和資訊娛樂系統
• 工業控制系統
• FPGA 和 DSP 電源排序
• 網絡設備（路由器、交換機）
• 醫療設備
• 便攜式電子產品

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3880QMFX-1AB/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。
• 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]