LNBH24LQTR ST Satellite LNB Supply | 32-QFN(5x5) | 2-Channel, I2C

Product Overview

The LNBH24LQTR is a monolithic voltage regulator and interface IC designed for satellite LNB (Low Noise Block) supply and control. Manufactured by STMicroelectronics, this device integrates two independent channels, each capable of providing the necessary supply voltage and control signals for LNB modules. It supports both DiSEqC (Digital Satellite Equipment Control) and I2C bus protocols, making it ideal for advanced satellite TV systems. The compact 32-QFN (5x5 mm) package enables space-efficient designs in set-top boxes and satellite receivers.

Detailed Technical Specifications

Key Features

• Dual-channel LNB supply and control
• I2C interface for voltage and tone selection
• Built-in DiSEqC encoder/decoder
• Low dropout voltage (typical 0.5 V at 500 mA)
• High efficiency with low quiescent current
• Integrated overcurrent and thermal protection
• Small footprint 32-QFN package

Target Applications

• Satellite set-top boxes (e.g., Sky Q, Dish Hopper)
• Multi-satellite LNBs for home entertainment systems
• Professional satellite receivers for broadcast headends
• Automotive satellite radio modules
• 5G base station timing modules requiring LNB supply

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LNBH24LQTR. 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

LNBH24LQTR 是一款單片電壓穩壓器和接口 IC，專為衛星 LNB（低噪聲降頻器）供電和控制而設計。由意法半導體（STMicroelectronics）製造，該器件集成兩個獨立通道，每個通道都能為 LNB 模塊提供必要的電源電壓和控制信號。它支持 DiSEqC（數字衛星設備控制）和 I2C 總線協議，非常適合先進的衛星電視系統。緊湊的 32-QFN（5x5 mm）封裝使機頂盒和衛星接收器設計節省空間。

詳細技術參數

核心特性

• 雙通道 LNB 供電與控制
• I2C 接口用於電壓和音調選擇
• 內置 DiSEqC 編碼器/解碼器
• 低壓差電壓（典型值 0.5 V @ 500 mA）
• 高效率，低靜態電流
• 集成過流和過熱保護
• 小尺寸 32-QFN 封裝

典型應用場景

• 衛星機頂盒（例如 Sky Q、Dish Hopper）
• 家用娛樂系統的多星 LNB
• 廣播前端專業衛星接收器
• 汽車衛星收音機模塊
• 需要 LNB 供電的 5G 基站定時模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LNBH24LQTR 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]