A6983C33QTR ST Power Management IC | 16-QFN (3x3) | 3.3V Output, 1.5A

Product Overview

The A6983C33QTR from STMicroelectronics is a high-efficiency synchronous step-down switching regulator designed for applications requiring a compact power solution. Housed in a 16-QFN (3x3 mm) package, this device delivers a fixed 3.3V output with up to 1.5A continuous current. Its wide input voltage range of 4V to 28V makes it suitable for industrial, automotive, and telecom systems. The regulator integrates low RDS(on) power MOSFETs, ensuring high efficiency and minimal external component count.

Detailed Technical Specifications

Key Features

• Integrated 150mΩ high-side and 100mΩ low-side MOSFETs
• Internal compensation and soft-start
• Enable pin with undervoltage lockout
• Overcurrent and thermal protection
• Power-good output
• Low shutdown current (<1µA)

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial sensors and actuators
• Telecom and networking equipment
• Portable battery-powered devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for A6983C33QTR. 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

A6983C33QTR 是意法半導體推出的一款高效同步降壓開關穩壓器，採用緊湊的 16-QFN（3x3 mm）封裝，適用於需要小型化電源解決方案的應用。該器件提供固定的 3.3V 輸出，連續輸出電流高達 1.5A。其寬輸入電壓範圍（4V 至 28V）使其適用於工業、汽車和電信系統。穩壓器集成了低導通電阻的功率 MOSFET，確保高效率並減少外部元件數量。

詳細技術參數

核心特性

• 集成 150mΩ 高側和 100mΩ 低側 MOSFET
• 內部補償和軟啟動
• 使能引腳帶欠壓鎖定
• 過流和過熱保護
• 電源正常輸出
• 低關斷電流（<1µA）

典型應用場景

• 5G 基站電源
• 汽車信息娛樂系統和儀表板
• 工業傳感器和執行器
• 電信和網絡設備
• 便攜式電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 A6983C33QTR 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。
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• 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]