LM3224MM-ADJ/NOPB TI Switching Voltage Regulators | 8-VSSOP | 1.23V to 20V, 1.25A

Product Overview

The LM3224MM-ADJ/NOPB is a high-performance adjustable step-up (boost) switching voltage regulator from Texas Instruments. It is designed to provide a regulated output voltage from 1.23V to 20V with an output current capability of up to 1.25A. Housed in a compact 8-VSSOP package, this device is ideal for space-constrained applications requiring efficient power conversion. The LM3224 features a fixed 1.25MHz switching frequency, allowing for small external components and low output ripple. Its wide input voltage range of 2.7V to 14V makes it suitable for battery-powered systems, industrial equipment, and automotive electronics.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.23V to 20V
• 1.25A peak switch current limit
• 1.25 MHz fixed switching frequency minimizes external component size
• High efficiency up to 90%
• Low shutdown current (<1 µA)
• Internal soft-start reduces inrush current
• Thermal shutdown and overcurrent protection
• Available in 8-VSSOP package for compact designs

Target Applications

• 5G base station power supplies
• Automotive dashboard displays and infotainment systems
• Portable battery-powered devices (e.g., smartphones, tablets)
• Industrial sensors and actuators
• LED lighting drivers
• Medical devices (e.g., portable monitors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM3224MM-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

LM3224MM-ADJ/NOPB 是德州儀器（TI）推出的一款高性能可調升壓開關穩壓器。它能夠提供從 1.23V 到 20V 的可調輸出電壓，輸出電流高達 1.25A。該器件採用緊湊的 8-VSSOP 封裝，非常適合空間受限且需要高效電源轉換的應用。LM3224 具有固定的 1.25MHz 開關頻率，允許使用小型外部元件並實現低輸出紋波。其寬輸入電壓範圍（2.7V 至 14V）使其適用於電池供電系統、工業設備和汽車電子。

詳細技術參數

核心特性

• 可調輸出電壓：1.23V 至 20V
• 1.25A 峰值開關電流限制
• 1.25 MHz 固定開關頻率，減小外部元件尺寸
• 高效率，最高可達 90%
• 低關斷電流（<1 µA）
• 內部軟啟動，降低浪湧電流
• 熱關斷和過流保護
• 採用 8-VSSOP 封裝，適合緊湊設計

典型應用場景

• 5G 基站電源
• 汽車儀表盤顯示和資訊娛樂系統
• 便攜式電池供電設備（如智能手機、平板電腦）
• 工業傳感器和執行器
• LED 照明驅動
• 醫療設備（如便攜式監護儀）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM3224MM-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]