UC2902N TI Power Management IC | 8-PDIP | Precision Reference, 1.5% Accuracy

Product Overview

The UC2902N from Texas Instruments is a precision power management integrated circuit designed for use in isolated DC-DC converters and power supply control systems. Housed in an 8-pin PDIP package, this device integrates a precision voltage reference, error amplifier, and protection features to ensure stable and reliable operation in demanding environments. It is commonly used in telecom, industrial, and automotive power systems where accurate voltage regulation and fault tolerance are critical.

Detailed Technical Specifications

Key Features

• Precision 2.5V reference with ±1.5% accuracy over temperature
• Wide input voltage range: 4.5V to 40V
• Low supply current: 1.5 mA typical
• Internal overcurrent and overtemperature protection
• 8-pin PDIP package for easy prototyping and through-hole assembly

Target Applications

• Isolated DC-DC converters for 5G base station power supplies
• Automotive dashboard power management systems
• Industrial control systems requiring precise voltage regulation
• Telecom power modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC2902N. 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

UC2902N 是德州儀器（TI）推出的一款精密電源管理積體電路，專為隔離式 DC-DC 轉換器和電源供應控制系統設計。採用 8 引腳 PDIP 封裝，整合了精密電壓參考、誤差放大器和保護功能，確保在嚴苛環境下穩定可靠運行。廣泛應用於電信、工業和汽車電源系統，對精確電壓調節和故障容錯有較高要求的場合。

詳細技術參數

核心特性

• 精密 2.5V 參考電壓，全溫度範圍精度 ±1.5%
• 寬輸入電壓範圍：4.5V 至 40V
• 低電源電流：典型值 1.5 mA
• 內置過流和過溫保護
• 8 引腳 PDIP 封裝，便於原型設計和通孔組裝

典型應用場景

• 5G 基站電源中的隔離式 DC-DC 轉換器
• 汽車儀表板電源管理系統
• 需要精確電壓調節的工業控制系統
• 電信電源模組

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC2902N 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]