L9848TR ST Power Management IC | 28-SO | 8-45V Input, 3A Output

Product Overview

The L9848TR from STMicroelectronics is a high-performance power management IC designed for automotive and industrial applications. Housed in a 28-SO package, it integrates multiple functions including a step-down DC-DC converter, LDO regulators, and protection features. The device operates over a wide input voltage range of 8V to 45V, making it suitable for harsh environments. With an output current capability of up to 3A, it provides efficient power conversion with minimal external components.

Detailed Technical Specifications

Key Features

• Wide input voltage range (8V to 45V) for automotive and industrial use
• High efficiency up to 95%
• Integrated power MOSFETs for compact design
• Adjustable output voltage
• Low quiescent current for battery-powered applications
• Comprehensive protection: overvoltage, overcurrent, thermal shutdown, under-voltage lockout

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• 5G base station power supplies
• Industrial motor control
• Telecom and networking equipment
• Battery management systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L9848TR. 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

L9848TR 是意法半導體（STMicroelectronics）推出的一款高性能電源管理 IC，專為汽車和工業應用設計。採用 28-SO 封裝，整合了降壓 DC-DC 轉換器、LDO 穩壓器和保護功能。該器件可在 8V 至 45V 的寬輸入電壓範圍內工作，適用於惡劣環境。輸出電流能力高達 3A，以最少的外部元件提供高效的電源轉換。

詳細技術參數

核心特性

• 寬輸入電壓範圍（8V 至 45V），適用於汽車和工業應用
• 高效率，最高可達 95%
• 集成功率 MOSFET，設計緊湊
• 可調輸出電壓
• 低靜態電流，適合電池供電應用
• 全面保護：過壓、過流、過溫、欠壓鎖定

典型應用場景

• 汽車信息娛樂系統（例如儀表板顯示器、主機）
• 5G 基站電源
• 工業電機控制
• 電信和網絡設備
• 電池管理系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L9848TR 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]