LM2597HVM-ADJ/NOPB TI DC-DC Converter | 8-SOIC | 3.3V-60V Input, 0.5A Output

Product Overview

The LM2597HVM-ADJ/NOPB is a high-voltage adjustable step-down (buck) switching regulator from Texas Instruments, featuring a wide input voltage range of 4.5V to 60V and an output current capability of 0.5A. Housed in an 8-pin SOIC package, this device integrates a 150kHz fixed-frequency oscillator, internal compensation, and a high-side N-channel MOSFET. It requires minimal external components and offers excellent line and load regulation. The adjustable output voltage can be set from 1.23V to 57V using two external resistors. The LM2597HVM-ADJ/NOPB is designed for applications requiring high efficiency and compact size, such as industrial power supplies, automotive systems, and battery chargers.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 60V
• Adjustable output voltage down to 1.23V
• 0.5A output current capability
• High efficiency: up to 90%
• Fixed 150 kHz switching frequency
• Internal compensation and soft-start
• Thermal shutdown and current limit protection
• Low shutdown current: 80 µA
• 8-SOIC package for compact designs

Target Applications

• Industrial power supplies for factory automation and PLCs
• Automotive infotainment and dashboard power systems
• 5G base station power management
• Battery chargers for portable devices
• Distributed power architectures in telecom equipment
• Point-of-load regulation for FPGAs and microcontrollers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2597HVM-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

LM2597HVM-ADJ/NOPB 是德州儀器推出的一款高壓可調降壓開關穩壓器，輸入電壓範圍為 4.5V 至 60V，輸出電流能力為 0.5A。採用 8 引腳 SOIC 封裝，集成 150kHz 固定頻率振盪器、內部補償和高側 N 溝道 MOSFET。只需少量外部元件即可實現優異的線性和負載調節。輸出電壓可通過兩個外部電阻在 1.23V 至 57V 之間調節。該器件專為需要高效率和小尺寸的應用而設計，如工業電源、汽車系統和電池充電器。

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 1.23V
• 0.5A 輸出電流能力
• 高效率：高達 90%
• 固定 150 kHz 開關頻率
• 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-SOIC 封裝，適合緊湊設計

典型應用場景

• 工業電源，用於工廠自動化和 PLC
• 汽車信息娛樂系統和儀表板電源
• 5G 基站電源管理
• 便攜設備電池充電器
• 電信設備中的分布式電源架構
• FPGA 和微控制器的負載點穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2597HVM-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]