LP875230CRNFRQ1 TI Buck Converter | 26-VQFN-HR (4.5x4) | 2.3A, 2.5MHz

Product Overview

The LP875230CRNFRQ1 is a high-efficiency, synchronous step-down DC-DC converter from Texas Instruments, designed for automotive and industrial applications. It integrates two high-side and two low-side MOSFETs and can deliver up to 2.3A continuous output current. The device operates over a wide input voltage range of 2.5V to 5.5V and provides an adjustable output voltage from 0.6V to 3.3V. Housed in a compact 26-pin VQFN-HR package (4.5mm x 4mm), it offers a high switching frequency of 2.5MHz, enabling small external components and reduced solution size.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces power loss
• 2.5MHz switching frequency allows small inductors and capacitors
• Adjustable output voltage from 0.6V to 3.3V
• Integrated MOSFETs with low RDS(on)
• Power Good output for sequencing
• Overcurrent and overtemperature protection
• Enable pin with internal pull-down
• Soft-start to reduce inrush current
• Small 26-pin VQFN-HR package (4.5mm x 4mm)

Target Applications

The LP875230CRNFRQ1 is ideal for powering core rails in automotive infotainment, ADAS, and telematics systems. Specific examples include: 5G base station power supplies, automotive dashboard displays, advanced driver-assistance systems (ADAS) processors, and industrial sensors. Its high efficiency and small footprint make it suitable for space-constrained designs requiring low noise and fast transient response.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LP875230CRNFRQ1. 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

LP875230CRNFRQ1 是德州儀器（TI）推出的一款高效率、同步降壓 DC-DC 轉換器，專為汽車和工業應用設計。它集成了兩個高側和兩個低側 MOSFET，可提供高達 2.3A 的連續輸出電流。該器件在 2.5V 至 5.5V 的寬輸入電壓範圍內工作，並提供 0.6V 至 3.3V 的可調輸出電壓。採用緊湊的 26 引腳 VQFN-HR 封裝（4.5mm x 4mm），具有 2.5MHz 的高開關頻率，可實現小型外部元件和減小的解決方案尺寸。

詳細技術參數

核心特性

• 高達 95% 的效率，降低功耗
• 2.5MHz 開關頻率，允許使用小型電感和電容
• 可調輸出電壓 0.6V 至 3.3V
• 集成低導通電阻 MOSFET
• 電源正常輸出，用於時序控制
• 過流和過溫保護
• 使能引腳帶內部下拉電阻
• 軟啟動，減小浪湧電流
• 小型 26 引腳 VQFN-HR 封裝（4.5mm x 4mm）

典型應用場景

LP875230CRNFRQ1 非常適合為汽車信息娛樂系統、ADAS 和遠程信息處理系統的核心電軌供電。具體示例包括：5G 基站電源、汽車儀表板顯示屏、高級駕駛輔助系統（ADAS）處理器和工業傳感器。其高效率和緊湊尺寸使其適用於需要低噪聲和快速瞬態響應的空間受限設計。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LP875230CRNFRQ1 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]