LM2940CS-15/NOPB TI LDO Regulator | TO-263 (DDPAK-3) | 15V Output, 1A

Product Overview

The LM2940CS-15/NOPB from Texas Instruments is a low dropout voltage regulator designed to deliver a fixed 15V output with a maximum current of 1A. Housed in the TO-263 (DDPAK-3) package, this device offers excellent line and load regulation, making it ideal for applications requiring a stable and reliable power supply. With a dropout voltage of typically 0.5V at full load, it ensures efficient operation even when the input voltage is close to the output. The LM2940CS-15/NOPB features built-in protection against overcurrent and overtemperature, enhancing system robustness.

Detailed Technical Specifications

Key Features

• Fixed 15V output with 1A current capability
• Low dropout voltage: 0.5V typical at 1A
• Excellent line and load regulation
• Built-in overcurrent and thermal protection
• Wide operating temperature range: -40°C to +125°C
• Industry-standard TO-263 package for easy mounting

Target Applications

The LM2940CS-15/NOPB is suitable for a variety of applications including 5G base station power supplies, automotive dashboard displays, industrial control systems, and battery-powered equipment. Its low dropout and high accuracy make it ideal for powering sensitive analog circuits, microcontrollers, and communication modules.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM2940CS-15/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

LM2940CS-15/NOPB 是德州儀器（TI）推出的一款低壓差穩壓器，提供固定的15V輸出，最大輸出電流為1A。該器件採用TO-263（DDPAK-3）封裝，具有優異的線性和負載調整率，適用於需要穩定可靠電源的應用。在滿載條件下，典型壓差僅為0.5V，確保在輸入電壓接近輸出時仍能高效工作。LM2940CS-15/NOPB 內置過流和過溫保護，增強了系統的穩健性。

詳細技術參數

核心特性

• 固定15V輸出，1A電流能力
• 低壓差：1A時典型值0.5V
• 優異的線性和負載調整率
• 內置過流和熱保護
• 寬工作溫度範圍：-40°C 至 +125°C
• 行業標準TO-263封裝，易於安裝

典型應用場景

LM2940CS-15/NOPB 適用於多種應用，包括5G基站電源、汽車儀表盤顯示、工業控制系統以及電池供電設備。其低壓差和高精度使其非常適合為敏感模擬電路、微控制器和通信模塊供電。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM2940CS-15/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。
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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]