L9788TR ST Power Management IC | 100-LQFP-EP (14x14) | Multi-Output, AEC-Q100

Product Overview

The L9788TR from STMicroelectronics is a highly integrated power management IC designed for automotive and industrial applications. It features multiple voltage regulators, including buck and LDO outputs, with high efficiency and low quiescent current. The device is housed in a 100-pin LQFP-EP (14x14 mm) package, offering excellent thermal performance. It is AEC-Q100 qualified, ensuring reliability in harsh environments.

Detailed Technical Specifications

Key Features

• Dual synchronous buck converters with integrated FETs
• Two low-dropout linear regulators (LDOs)
• Programmable output voltages via I2C interface
• Spread spectrum for EMI reduction
• Power-good and fault indication
• Overcurrent, overvoltage, and thermal protection
• Low quiescent current for battery-powered applications

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) cameras and sensors
• 5G base station power management
• Industrial control systems
• Portable and battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L9788TR. 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

L9788TR 是意法半導體推出的高度集成電源管理 IC，專為汽車和工業應用設計。它包含多個電壓穩壓器，包括降壓和 LDO 輸出，具有高效率 and 低靜態電流。器件採用 100 引腳 LQFP-EP（14x14 mm）封裝，提供優異的熱性能。通過 AEC-Q100 認證，確保在惡劣環境下的可靠性。

詳細技術參數

核心特性

• 雙路同步降壓轉換器，集成 FET
• 兩個低壓差線性穩壓器（LDO）
• 通過 I2C 接口可編程輸出電壓
• 展頻技術降低 EMI
• 電源正常和故障指示
• 過流、過壓和熱保護
• 低靜態電流，適合電池供電應用

典型應用場景

• 汽車信息娛樂系統（例如儀表板顯示、主機）
• 高級駕駛輔助系統（ADAS）攝像頭和傳感器
• 5G 基站電源管理
• 工業控制系統
• 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 L9788TR 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]