TPS7A7850PWPR TI LDO Regulator | 14-HTSSOP | 5.0V Output, 1A Current

Product Overview

The TPS7A7850PWPR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for noise-sensitive applications. It delivers a fixed 5.0V output voltage with a maximum output current of 1A. The device features ultra-low output noise (4.4 µVRMS) and high power supply rejection ratio (PSRR) of 60 dB at 1 MHz, making it ideal for RF, analog, and precision circuits. Packaged in a compact 14-HTSSOP with exposed pad for enhanced thermal performance, the TPS7A7850PWPR operates over a wide input voltage range from 2.2V to 6.5V. Its low dropout voltage (typically 200 mV at 1A) ensures efficient regulation even with small input-to-output voltage differentials.

Detailed Technical Specifications

Key Features

• Ultra-low output noise: 4.4 µVRMS
• High PSRR: 60 dB at 1 MHz
• Low dropout voltage: 200 mV at 1A
• Stable with ceramic output capacitors (≥ 2.2 µF)
• Enable pin for power sequencing
• Overcurrent and overtemperature protection
• Small 14-HTSSOP package with thermal pad

Target Applications

• 5G base station power supplies (e.g., for RF transceivers)
• Automotive infotainment and dashboard displays
• Industrial sensor modules (e.g., pressure, temperature)
• Medical imaging equipment (e.g., ultrasound systems)
• High-end audio DACs and ADCs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A7850PWPR. 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.
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• 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

TPS7A7850PWPR 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為噪聲敏感型應用設計。它提供固定的 5.0V 輸出電壓，最大輸出電流為 1A。該器件具有超低輸出噪聲（4.4 µVRMS）和高電源抑制比（PSRR，在 1 MHz 時為 60 dB），非常適合射頻、模擬和精密電路。採用緊湊的 14-HTSSOP 封裝，帶有裸露焊盤以增強散熱性能，TPS7A7850PWPR 可在 2.2V 至 6.5V 的寬輸入電壓範圍內工作。其低壓差電壓（典型值 200 mV @ 1A）確保即使在輸入輸出電壓差較小時也能高效調節。

詳細技術參數

核心特性

• 超低輸出噪聲：4.4 µVRMS
• 高電源抑制比：60 dB @ 1 MHz
• 低壓差電壓：200 mV @ 1A
• 可使用陶瓷輸出電容器（≥ 2.2 µF）穩定工作
• 使能引腳用於電源排序
• 過流和過溫保護
• 小型 14-HTSSOP 封裝，帶散熱焊盤

典型應用場景

• 5G 基站電源（例如射頻收發器）
• 汽車信息娛樂系統和儀表盤顯示
• 工業傳感器模塊（例如壓力、溫度）
• 醫療成像設備（例如超聲系統）
• 高端音頻 DAC 和 ADC

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A7850PWPR 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]