LP3906SQ-JXXI/NOPB TI Power Management IC | 24-WQFN (4x5) | Dual Buck, Dual LDO

Product Overview

The LP3906SQ-JXXI/NOPB is a high-performance power management integrated circuit (PMIC) from Texas Instruments, designed to meet the demanding power requirements of modern portable and embedded systems. Housed in a compact 24-pin WQFN package (4x5 mm), this device integrates two step-down DC-DC converters (buck regulators) and two low-dropout linear regulators (LDOs), providing a complete power solution for multi-rail applications. The LP3906 is optimized for low quiescent current and high efficiency across a wide load range, making it ideal for battery-powered devices. Its programmable output voltages and sequencing capabilities offer flexibility for powering FPGAs, DSPs, and application processors.

Detailed Technical Specifications

Key Features

• Integrated dual buck converters and dual LDOs in a single package
• High efficiency up to 95% for buck converters
• Low quiescent current extends battery life
• Programmable output voltages via I2C interface
• Power sequencing and voltage margining support
• Over-current and thermal protection
• Small footprint: 4x5 mm WQFN package

Target Applications

• 5G base station control and monitoring modules
• Automotive dashboard infotainment systems
• Portable medical devices like patient monitors
• Industrial IoT gateways and sensors
• FPGA and DSP power supplies in communication equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3906SQ-JXXI/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

LP3906SQ-JXXI/NOPB 是德州儀器（TI）推出的一款高性能電源管理集成電路（PMIC），專為滿足現代便攜式和嵌入式系統的嚴苛電源需求而設計。該器件採用緊湊的 24 引腳 WQFN 封裝（4x5 mm），集成了兩個降壓 DC-DC 轉換器（降壓穩壓器）和兩個低壓差線性穩壓器（LDO），為多電軌應用提供完整的電源解決方案。LP3906 針對低靜態電流和寬負載範圍內的高效率進行了優化，非常適合電池供電設備。其可編程輸出電壓和時序功能為 FPGA、DSP 和應用處理器供電提供了靈活性。

詳細技術參數

核心特性

• 單一封裝內集成雙降壓轉換器和雙 LDO
• 降壓轉換器效率高達 95%
• 低靜態電流延長電池壽命
• 通過 I2C 接口可編程輸出電壓
• 支持電源時序和電壓裕度調節
• 過流和過熱保護
• 小尺寸：4x5 mm WQFN 封裝

典型應用場景

• 5G 基站控制與監控模塊
• 汽車儀表盤信息娛樂系統
• 便攜式醫療設備，如病人監護儀
• 工業物聯網網關和傳感器
• 通信設備中的 FPGA 和 DSP 電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3906SQ-JXXI/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]