L78L09ABUTR ST Linear Voltage Regulator | SOT-89-3 | 9V Output, 100mA

Product Overview

The L78L09ABUTR is a positive voltage regulator from STMicroelectronics, offering a fixed output voltage of 9V with a maximum output current of 100mA. Housed in a compact SOT-89-3 package, it provides excellent regulation and low dropout voltage, making it ideal for a wide range of applications. The device includes internal current limiting and thermal shutdown protection, ensuring reliable operation under various conditions.

Detailed Technical Specifications

Key Features

• Fixed 9V output voltage
• Output current up to 100mA
• Low dropout voltage (1.7V typical)
• Internal current limiting and thermal shutdown
• Wide operating temperature range
• Compact SOT-89-3 package

Target Applications

The L78L09ABUTR is suitable for various applications including 5G base station power management, automotive dashboard displays, industrial control systems, and battery-powered devices requiring a stable 9V supply.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for L78L09ABUTR. 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

L78L09ABUTR 是意法半導體（STMicroelectronics）推出的正電壓穩壓器，提供固定的 9V 輸出電壓和最大 100mA 輸出電流。採用緊湊的 SOT-89-3 封裝，具有出色的穩壓性能和低壓差電壓，適用於多種應用。器件內置電流限制和熱關斷保護，確保在各種條件下可靠運行。

詳細技術參數

核心特性

• 固定 9V 輸出電壓
• 最大輸出電流 100mA
• 低壓差電壓（典型值 1.7V）
• 內置電流限制和熱關斷保護
• 寬工作溫度範圍
• 緊湊的 SOT-89-3 封裝

典型應用場景

L78L09ABUTR 適用於多種應用，包括 5G 基站電源管理、汽車儀表盤顯示、工業控制系統以及需要穩定 9V 電源的電池供電設備。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 L78L09ABUTR 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]