TPS7248QP TI Linear Voltage Regulator | 8-PDIP | 4.85V Output, 250mA

Product Overview

The TPS7248QP from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed to provide a fixed 4.85V output with a maximum output current of 250mA. Housed in an 8-pin PDIP package, this device offers excellent line and load regulation, making it suitable for a wide range of applications requiring a stable and precise voltage supply. The TPS7248QP features a dropout voltage of typically 0.5V at full load, enabling efficient operation even when the input voltage is close to the output. With built-in overcurrent and overtemperature protection, it ensures reliable performance in demanding environments.

Detailed Technical Specifications

Key Features

• Fixed 4.85V output voltage with ±2% accuracy
• Low dropout voltage: 0.5V typical at 250mA
• Output current up to 250mA
• Wide input voltage range: 5.5V to 10V
• Low quiescent current: 170µA typical
• Overcurrent and overtemperature protection
• Stable with low ESR ceramic output capacitors
• 8-pin PDIP package for easy prototyping and through-hole assembly

Target Applications

The TPS7248QP is ideal for applications requiring a stable 4.85V supply, such as:

• 5G base station power management modules
• Automotive dashboard displays and infotainment systems
• Industrial control systems and PLCs
• Medical devices and diagnostic equipment
• Telecommunications infrastructure
• Battery-powered portable devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7248QP. 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

TPS7248QP 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，提供固定的 4.85V 輸出電壓，最大輸出電流為 250mA。該器件採用 8 引腳 PDIP 封裝，具有優異的線性和負載調整率，適用於需要穩定精確電壓供電的各種應用。TPS7248QP 在滿載時典型壓差電壓為 0.5V，即使輸入電壓接近輸出電壓也能高效工作。內置過流和過溫保護功能，確保在惡劣環境下的可靠性能。

詳細技術參數

核心特性

• 固定 4.85V 輸出電壓，精度 ±2%
• 低壓差：250mA 時典型值 0.5V
• 輸出電流高達 250mA
• 寬輸入電壓範圍：5.5V 至 10V
• 低靜態電流：典型 170µA
• 過流和過溫保護
• 可與低 ESR 陶瓷輸出電容穩定工作
• 8 引腳 PDIP 封裝，易於原型設計和通孔組裝

典型應用場景

TPS7248QP 適用於需要穩定 4.85V 供電的應用，例如：

• 5G 基站電源管理模塊
• 汽車儀表盤顯示和信息娛樂系統
• 工業控制系統和 PLC
• 醫療設備和診斷儀器
• 電信基礎設施
• 電池供電的便攜設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7248QP 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。
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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。
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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.
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