LM2578AM TI Switching Regulator | 8-SOIC | 0.5A Output, 40V Input

Product Overview

The LM2578AM from Texas Instruments is a versatile switching regulator IC designed for step-down (buck) and inverting applications. Housed in an 8-pin SOIC package, it offers a compact solution for power management in various electronic systems. With an input voltage range up to 40V and output current capability of 0.5A, this device is suitable for moderate power requirements. The LM2578AM features a fixed 52 kHz oscillator frequency, simplifying external component selection and ensuring stable operation.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 40V
• 0.5A output current capability
• Fixed 52 kHz oscillator frequency
• Internal current limiting and thermal shutdown
• Low standby current
• 8-pin SOIC package for space-constrained designs

Target Applications

The LM2578AM is ideal for a variety of applications including: 5G base station power supplies, automotive dashboard displays, industrial control systems, battery chargers, and distributed power architectures. Its robust design makes it suitable for harsh environments requiring reliable voltage regulation.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2578AM. 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

LM2578AM 是德州儀器 (TI) 推出的一款多功能開關穩壓器 IC，適用於降壓 (buck) 和反相 (inverting) 應用。採用 8 引腳 SOIC 封裝，為各種電子系統的電源管理提供緊湊的解決方案。輸入電壓範圍高達 40V，輸出電流能力為 0.5A，適合中等功率需求。LM2578AM 具有固定的 52 kHz 振盪器頻率，簡化了外部元件的選擇並確保穩定運行。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 40V
• 0.5A 輸出電流能力
• 固定 52 kHz 振盪器頻率
• 內部電流限制和熱關斷保護
• 低待機電流
• 8 引腳 SOIC 封裝，適合空間受限的設計

典型應用場景

LM2578AM 適用於多種應用，包括：5G 基站電源、汽車儀表板顯示器、工業控制系統、電池充電器以及分布式電源架構。其堅固的設計使其適合需要可靠電壓調節的惡劣環境。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2578AM 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。
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• 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]