LP87702DRHBRQ1 TI PMIC | 32-VQFN (5x5) | Dual Buck, LDO, 5.5V Input

Product Overview

The LP87702DRHBRQ1 is a high-performance power management IC (PMIC) from Texas Instruments, designed for automotive and industrial applications. It integrates two step-down DC/DC converters and one low-dropout regulator (LDO) in a compact 32-pin VQFN package (5x5 mm). The device operates from a single supply voltage ranging from 2.8V to 5.5V, making it suitable for battery-powered and regulated rail systems. With its high efficiency, low quiescent current, and robust protection features, the LP87702DRHBRQ1 is ideal for powering processors, FPGAs, and other sensitive loads in space-constrained environments.

Detailed Technical Specifications

Key Features

• Dual high-efficiency step-down converters with up to 95% efficiency
• Low quiescent current (15 µA) for battery-powered applications
• Integrated LDO with low noise for analog loads
• I2C interface for dynamic voltage scaling and configuration
• Protection features: overcurrent, overtemperature, undervoltage lockout
• Automotive-grade (AEC-Q100 qualified) for reliability
• Small footprint: 32-VQFN (5x5 mm) package

Target Applications

• Automotive infotainment and cluster systems (e.g., digital dashboard, head unit)
• Advanced driver-assistance systems (ADAS) cameras and radar modules
• 5G base station power management
• Industrial control and automation systems
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP87702DRHBRQ1. 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

LP87702DRHBRQ1 是德州儀器（TI）推出的一款高效能電源管理IC（PMIC），專為汽車和工業應用設計。它整合了兩個降壓DC/DC轉換器和一個低壓差穩壓器（LDO），採用緊湊的32引腳VQFN封裝（5x5 mm）。該器件可在2.8V至5.5V的單一電源電壓範圍內工作，適用於電池供電和穩壓軌道系統。憑藉高效率、低靜態電流和強大的保護功能，LP87702DRHBRQ1 非常適合在空間受限的環境中為處理器、FPGA和其他敏感負載供電。

詳細技術參數

核心特性

• 雙路高效降壓轉換器，效率高達95%
• 低靜態電流（15 µA），適合電池供電應用
• 集成低噪聲LDO，適用於模擬負載
• I2C接口，支持動態電壓調節和配置
• 保護功能：過流、過溫、欠壓鎖定
• 汽車級認證（AEC-Q100），可靠性高
• 小型封裝：32-VQFN（5x5 mm）

典型應用場景

• 汽車信息娛樂和儀表系統（例如數字儀表盤、主機）
• 先進駕駛輔助系統（ADAS）攝像頭和雷達模塊
• 5G基站電源管理
• 工業控制和自動化系統
• 便攜式和電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP87702DRHBRQ1 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]