STPMIC1DPQR ST Power Management IC | 44-WFQFN（5x6） | 4 DC-DC, 6 LDOs, I2C

Product Overview

The STPMIC1DPQR 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 44-WFQFN (5x6 mm) package, it provides a complete power solution with multiple DC-DC converters and LDOs, along with I2C interface for dynamic voltage scaling and system control. This device is ideal for space-constrained and power-sensitive applications such as portable devices, industrial control, and automotive infotainment.

Detailed Technical Specifications

Key Features

• 4 high-efficiency step-down DC-DC converters with integrated FETs
• 6 low-dropout regulators (LDOs) for noise-sensitive rails
• I2C interface for dynamic voltage scaling and sequencing
• Power-on reset and under-voltage lockout
• Over-current and thermal protection
• Compact 44-WFQFN package for space-constrained designs

Target Applications

• 5G base station control boards
• Automotive dashboard and infotainment systems
• Industrial IoT gateways
• Portable medical devices
• Smart home hubs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STPMIC1DPQR. 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

STPMIC1DPQR 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 44-WFQFN（5x6 mm）封裝，提供多個 DC-DC 轉換器和 LDO，並配備 I2C 接口以實現動態電壓調節和系統控制。該器件非常適合空間受限且對功耗敏感的應用，如便攜設備、工業控制和汽車信息娛樂系統。

詳細技術參數

核心特性

• 4 個高效率降壓 DC-DC 轉換器，集成 FET
• 6 個低壓差穩壓器（LDO），適用於噪聲敏感電源軌
• I2C 接口，支持動態電壓調節和上電時序控制
• 上電復位和欠壓鎖定
• 過流和過熱保護
• 緊湊的 44-WFQFN 封裝，適合空間受限設計

典型應用場景

• 5G 基站控制板
• 汽車儀表盤和信息娛樂系統
• 工業物聯網網關
• 便攜醫療設備
• 智能家居中樞

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STPMIC1DPQR 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]