SM72485SDX/NOPB TI Switching Voltage Regulators | 8-WSON (4x4) | 100V Input, 150mA Output

Product Overview

The SM72485SDX/NOPB is a high-voltage, step-down switching regulator from Texas Instruments, featuring an integrated 100V power MOSFET. It is designed for efficient power conversion in space-constrained applications, offering up to 150mA output current. The device operates over a wide input voltage range from 4.5V to 100V, making it suitable for industrial and automotive power systems. Housed in an 8-pin WSON package (4x4mm), it provides a compact solution for high-voltage step-down regulation.

Detailed Technical Specifications

Key Features

• Integrated 100V power MOSFET
• Wide input voltage range: 4.5V to 100V
• Adjustable switching frequency up to 1MHz
• Internal compensation and soft-start
• Thermal shutdown and overcurrent protection
• Low quiescent current: 100µA
• Small 8-pin WSON package (4x4mm)

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial sensor modules
• Battery-powered equipment
• High-voltage DC-DC converters

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SM72485SDX/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

SM72485SDX/NOPB 是德州儀器推出的一款高壓降壓開關穩壓器，內置 100V 功率 MOSFET。該器件專為空間受限的應用設計，提供高達 150mA 的輸出電流。其輸入電壓範圍為 4.5V 至 100V，適用於工業和汽車電源系統。採用 8 引腳 WSON 封裝（4x4mm），為高壓降壓調節提供緊湊解決方案。

詳細技術參數

核心特性

• 內置 100V 功率 MOSFET
• 寬輸入電壓範圍：4.5V 至 100V
• 可調開關頻率高達 1MHz
• 內部補償和軟啟動
• 熱關斷和過流保護
• 低靜態電流：100µA
• 小型 8 引腳 WSON 封裝（4x4mm）

典型應用場景

• 5G 基站電源
• 汽車儀表板和資訊娛樂系統
• 工業感測器模組
• 電池供電設備
• 高壓 DC-DC 轉換器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SM72485SDX/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]