LP3907SQ-PJXIX/NOPB TI Power Management IC | 24-WQFN (4x4) | Dual Buck, Dual LDO

Product Overview

The LP3907SQ-PJXIX/NOPB is a high-performance power management integrated circuit (PMIC) from Texas Instruments, designed to provide efficient and compact power solutions for portable and embedded systems. Housed in a 24-pin WQFN package (4x4 mm), this device integrates two step-down DC-DC converters (buck regulators) and two low-dropout linear regulators (LDOs), offering a complete power management solution for multi-rail applications. With input voltage range from 2.7V to 5.5V, it is ideal for battery-powered devices and systems requiring multiple voltage rails.

Detailed Technical Specifications

Key Features

• Integrated dual buck regulators and dual LDOs in a compact package
• High efficiency up to 95% for buck converters
• Low quiescent current for extended battery life
• Adjustable output voltages via external resistors
• Power-good output for sequencing and monitoring
• Over-current and thermal protection
• Small footprint: 4x4 mm WQFN package

Target Applications

• Portable and battery-powered devices (e.g., smartphones, tablets)
• Wireless communication systems (e.g., 5G base station control boards)
• Automotive infotainment and dashboard systems
• Industrial sensors and IoT modules
• FPGA and DSP power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3907SQ-PJXIX/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

LP3907SQ-PJXIX/NOPB 是德州儀器（TI）推出的一款高性能電源管理集成電路（PMIC），專為便攜式和嵌入式系統設計，提供高效、緊湊的電源解決方案。該器件採用 24 引腳 WQFN 封裝（4x4 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），為多電壓軌應用提供完整的電源管理方案。輸入電壓範圍為 2.7V 至 5.5V，非常適合電池供電設備和需要多個電壓軌的系統。

詳細技術參數

核心特性

• 在緊湊封裝中集成雙降壓穩壓器和雙 LDO
• 降壓轉換器效率高達 95%
• 低靜態電流，延長電池壽命
• 通過外部電阻可調輸出電壓
• 電源良好輸出，用於時序控制和監測
• 過流和過熱保護
• 小尺寸：4x4 mm WQFN 封裝

典型應用場景

• 便攜式和電池供電設備（如智能手機、平板電腦）
• 無線通信系統（如 5G 基站控制板）
• 汽車信息娛樂和儀表板系統
• 工業傳感器和 IoT 模塊
• FPGA 和 DSP 電源供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3907SQ-PJXIX/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]