TPS7A4901DRBT TI LDO Regulator | 8-SON(3x3) | 1.2A, Adjustable Output

Product Overview

The TPS7A4901DRBT from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, high PSRR, and excellent transient response. It delivers up to 1.2A of output current with a dropout voltage as low as 200mV at full load. The device operates over a wide input voltage range from 1.4V to 6.5V and provides an adjustable output voltage from 0.8V to 5.2V. Housed in a compact 8-pin SON (3x3mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200mV at 1.2A
• High PSRR: 72dB at 1kHz
• Low output noise: 12µV_RMS
• Adjustable output voltage from 0.8V to 5.2V
• Stable with ceramic output capacitors
• Built-in overcurrent and thermal protection
• Enable pin for power sequencing
• Small 8-SON (3x3mm) package

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays and infotainment systems
• Industrial sensor modules requiring low noise
• Portable medical devices (e.g., patient monitors)
• FPGA and DSP core voltage regulation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A4901DRBT. 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

TPS7A4901DRBT 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為需要低噪聲、高電源抑制比（PSRR）和出色瞬態響應的應用而設計。它可提供高達 1.2A 的輸出電流，滿載時壓差低至 200mV。該器件的工作輸入電壓範圍為 1.4V 至 6.5V，輸出電壓可調節至 0.8V 至 5.2V。採用緊湊的 8 引腳 SON（3x3mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 低壓差：1.2A 時僅 200mV
• 高 PSRR：1kHz 時 72dB
• 低輸出噪聲：12µV_RMS
• 可調輸出電壓：0.8V 至 5.2V
• 與陶瓷輸出電容穩定工作
• 內置過流和過熱保護
• 使能引腳用於電源排序
• 小型 8-SON（3x3mm）封裝

典型應用場景

• 5G 基站電源管理（例如為射頻收發器供電）
• 汽車儀表板顯示器和信息娛樂系統
• 需要低噪聲的工業傳感器模塊
• 便攜式醫療設備（例如病人監護儀）
• FPGA 和 DSP 核心電壓調節

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A4901DRBT 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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品質保證與合規

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• 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.
WhatsApp: +852 5209 9691 | Email: [email protected]