LP3972SQE-A514/NOPB TI Power Management IC | 40-WQFN (5x5) | Multi-Regulator, I2C

Product Overview

The LP3972SQE-A514/NOPB is a high-performance power management integrated circuit (PMIC) from Texas Instruments, designed to provide efficient and flexible power solutions for a wide range of applications. Housed in a compact 40-WQFN (5x5) package, this device integrates multiple voltage regulators, including buck converters and LDOs, along with I2C control interface for dynamic voltage scaling and system optimization. It is ideal for space-constrained designs requiring high efficiency and low quiescent current.

Detailed Technical Specifications

Key Features

• Integrated 3 buck converters and 3 LDOs for multiple voltage rails
• I2C programmable output voltages for dynamic voltage scaling
• High efficiency up to 95% with low quiescent current
• Small footprint 40-WQFN (5x5) package
• Over-current and thermal protection
• Power-good output for sequencing

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial control and automation
• Portable and battery-powered devices
• Networking and telecom equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP3972SQE-A514/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

LP3972SQE-A514/NOPB 是一款高性能電源管理集成電路 (PMIC)，由德州儀器 (TI) 設計，為廣泛應用提供高效靈活的電源解決方案。該器件採用緊湊的 40-WQFN (5x5) 封裝，集成了多個穩壓器，包括降壓轉換器和 LDO，以及 I2C 控制接口，用於動態電壓調節和系統優化。非常適合需要高效率和小靜態電流的空間受限設計。

詳細技術參數

核心特性

• 集成 3 個降壓轉換器和 3 個 LDO，提供多個電壓軌
• I2C 可編程輸出電壓，支持動態電壓調節
• 高效率高達 95%，靜態電流低
• 小尺寸 40-WQFN (5x5) 封裝
• 過流和過熱保護
• 電源正常輸出，用於時序控制

典型應用場景

• 5G 基站電源管理
• 汽車儀表板和資訊娛樂系統
• 工業控制和自動化
• 便攜式和電池供電設備
• 網絡和電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP3972SQE-A514/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]