STPMIC2LAPQR ST Power Management IC | 40-VFQFPN (5x5) | 4 DC-DC, 6 LDOs

Product Overview

The STPMIC2LAPQR is a highly integrated power management IC (PMIC) from STMicroelectronics, designed for advanced application processors and system-on-chip (SoC) platforms. Housed in a compact 40-pin VFQFPN (5x5 mm) package, it provides a complete power solution with multiple voltage rails, high efficiency, and low quiescent current. The device integrates four step-down DC-DC converters and six low-dropout regulators (LDOs), along with comprehensive protection features such as overcurrent, overtemperature, and short-circuit protection. It supports I2C interface for dynamic voltage scaling and configuration, making it ideal for portable and embedded systems requiring high power density and reliability.

Detailed Technical Specifications

Key Features

• Integrated 4 buck converters and 6 LDOs for multiple voltage rails
• High efficiency up to 95% with low quiescent current
• I2C programmable output voltages and sequencing
• Dynamic voltage scaling (DVS) support
• Comprehensive protection: overcurrent, overvoltage, undervoltage lockout, overtemperature, short-circuit
• Compact 5x5 mm VFQFPN package for space-constrained designs
• Low noise and high PSRR for sensitive analog loads

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial embedded systems (e.g., PLC, HMI)
• Portable medical devices (e.g., patient monitor)
• IoT gateways and edge computing nodes
• Consumer electronics (e.g., smart speakers, set-top boxes)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STPMIC2LAPQR. 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

STPMIC2LAPQR 是意法半導體推出的一款高度集成的電源管理 IC (PMIC)，專為先進應用處理器和系統級芯片 (SoC) 平台設計。採用緊湊的 40 引腳 VFQFPN (5x5 mm) 封裝，提供完整的電源解決方案，具有多個電壓軌、高效率及低靜態電流。該器件集成了四個降壓 DC-DC 轉換器和六個低壓差穩壓器 (LDO)，並具備過流、過溫和短路保護等全面保護功能。支持 I2C 接口以實現動態電壓調節和配置，非常適合需要高功率密度和高可靠性的便攜式及嵌入式系統。

詳細技術參數

核心特性

• 集成 4 個降壓轉換器和 6 個 LDO，提供多個電壓軌
• 高效率高達 95%，低靜態電流
• I2C 可編程輸出電壓和上電時序
• 支持動態電壓調節 (DVS)
• 全面保護：過流、過壓、欠壓鎖定、過溫、短路
• 緊湊的 5x5 mm VFQFPN 封裝，適用於空間受限的設計
• 低噪聲和高 PSRR，適用於敏感模擬負載

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
• 工業嵌入式系統 (例如 PLC、HMI)
• 便攜式醫療設備 (例如病人監護儀)
• 物聯網網關和邊緣計算節點
• 消費電子產品 (例如智能音箱、機頂盒)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STPMIC2LAPQR 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]