MC34063ABN ST DC-DC Converter | 8-DIP | 3V-40V Input, 1.5A Switch

Product Overview

The MC34063ABN is a monolithic switching regulator control circuit from STMicroelectronics, designed for DC-DC converter applications. It contains the primary functions required for step-up, step-down, and voltage-inverting converters, with a wide input voltage range from 3V to 40V. The device features an internal 1.5A peak current switch, a reference voltage of 1.25V, and an oscillator frequency up to 100kHz. Housed in an 8-pin DIP package, it offers a compact and reliable solution for power management in various electronic systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3V to 40V
• Internal 1.5A peak current switch
• Adjustable output voltage
• High efficiency up to 90%
• Low standby current
• Built-in thermal shutdown protection
• 8-pin DIP package for easy prototyping

Target Applications

• 5G base station power supplies
• Automotive dashboard displays
• Industrial control systems
• Battery-powered equipment
• LED lighting drivers
• Telecommunication devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for MC34063ABN. 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

MC34063ABN 是意法半導體（STMicroelectronics）生產的一款單片開關穩壓器控制電路，專為 DC-DC 轉換器應用設計。它包含升壓、降壓和電壓反相轉換器所需的主要功能，輸入電壓範圍寬達 3V 至 40V。該器件內置 1.5A 峰值電流開關、1.25V 基準電壓以及高達 100kHz 的振盪器頻率。採用 8 引腳 DIP 封裝，為各種電子系統的電源管理提供緊湊可靠的解決方案。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3V 至 40V
• 內置 1.5A 峰值電流開關
• 可調輸出電壓
• 高效率，最高可達 90%
• 低待機電流
• 內置熱關斷保護
• 8 引腳 DIP 封裝，便於原型設計

典型應用場景

• 5G 基站電源
• 汽車儀表盤顯示
• 工業控制系統
• 電池供電設備
• LED 照明驅動
• 電信設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 MC34063ABN 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]