LM2594HVN-ADJ/NOPB TI DC-DC Converter | 8-PDIP | 4.5V-60V, 0.5A

Product Overview

The LM2594HVN-ADJ/NOPB is a high-voltage, adjustable step-down (buck) switching regulator from Texas Instruments. It is part of the SIMPLE SWITCHER® series, designed to deliver up to 0.5A of output current with excellent line and load regulation. The device operates over a wide input voltage range of 4.5V to 60V, making it suitable for industrial and automotive applications. The adjustable output voltage can be set from 1.2V to 57V using external resistors. Housed in an 8-pin PDIP package, it offers a robust solution for power conversion with minimal external components.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 60V
• Adjustable output voltage down to 1.2V
• 0.5A output current capability
• 150 kHz fixed switching frequency
• High efficiency up to 90%
• Internal compensation and soft-start
• Thermal shutdown and current limit protection
• Low shutdown current: 80 µA
• 8-PDIP package for easy prototyping

Target Applications

• Industrial power supplies for factory automation
• Automotive infotainment and dashboard systems
• 5G base station power management
• Battery-powered equipment
• Distributed power systems
• Post-regulation for linear regulators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2594HVN-ADJ/NOPB. 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

LM2594HVN-ADJ/NOPB 是德州儀器（TI）的一款高電壓、可調降壓開關穩壓器，屬於 SIMPLE SWITCHER® 系列。它能提供高達 0.5A 的輸出電流，具有優異的線性和負載調節率。該器件的工作輸入電壓範圍為 4.5V 至 60V，適用於工業和汽車應用。可調輸出電壓可通過外部電阻設置在 1.2V 至 57V 之間。採用 8 引腳 PDIP 封裝，以最少的外部元件提供穩健的電源轉換解決方案。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 60V
• 可調輸出電壓低至 1.2V
• 0.5A 輸出電流能力
• 150 kHz 固定開關頻率
• 高效率高達 90%
• 內部補償和軟啟動
• 熱關斷和電流限制保護
• 低關斷電流：80 µA
• 8-PDIP 封裝，便於原型設計

典型應用場景

• 工業自動化中的電源供應
• 汽車信息娛樂和儀表板系統
• 5G 基站電源管理
• 電池供電設備
• 分布式電源系統
• 線性穩壓器的後級調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2594HVN-ADJ/NOPB 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]