LM2842YMK-ADJL/NOPB TI DC-DC Converter | TSOT-23-6 | 42V Input, 600mA Output

Product Overview

The LM2842YMK-ADJL/NOPB is a high-voltage, step-down (buck) DC-DC converter from Texas Instruments, designed for applications requiring a compact and efficient power solution. Housed in a TSOT-23-6 package, this device integrates a 42V, 0.5Ω N-channel MOSFET and operates at a fixed switching frequency of 550 kHz. With an adjustable output voltage down to 0.8V and a maximum load current of 600mA, it offers excellent line and load regulation. The LM2842 features internal compensation, soft-start, and thermal shutdown, making it ideal for space-constrained designs in industrial, automotive, and telecommunications systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 42V
• Adjustable output voltage from 0.8V
• 600mA continuous output current
• Integrated 42V, 0.5Ω N-channel MOSFET
• Fixed 550 kHz switching frequency
• Internal compensation and soft-start
• Thermal shutdown and overcurrent protection
• Low shutdown current: 2.2 µA
• Small TSOT-23-6 package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial sensor modules
• Portable battery-powered equipment
• Telecommunications and networking equipment
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2842YMK-ADJL/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

LM2842YMK-ADJL/NOPB 是德州儀器（TI）推出的一款高壓降壓型 DC-DC 轉換器，採用 TSOT-23-6 封裝，專為需要緊湊高效電源解決方案的應用而設計。該器件集成了 42V、0.5Ω 的 N 溝道 MOSFET，工作頻率固定為 550 kHz。輸出電壓可調，最低可至 0.8V，最大負載電流為 600mA，具有優異的線性和負載調整率。LM2842 內置補償、軟啟動和熱關斷功能，非常適合工業、汽車和電信系統等空間受限的設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 42V
• 可調輸出電壓，最低 0.8V
• 600mA 連續輸出電流
• 集成 42V、0.5Ω N 溝道 MOSFET
• 固定 550 kHz 開關頻率
• 內部補償和軟啟動
• 熱關斷和過流保護
• 低關斷電流：2.2 µA
• 小型 TSOT-23-6 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業傳感器模塊
• 便攜式電池供電設備
• 電信和網絡設備
• LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2842YMK-ADJL/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]