TPS7A4701RGWT TI LDO Regulator | 20-VQFN (5x5) | 1A, Low Noise, Adjustable Output

Product Overview

The TPS7A4701RGWT is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It offers an adjustable output voltage from 1.4V to 20.5V with a maximum output current of 1A. Housed in a compact 20-pin VQFN (5x5 mm) package, this device is designed for noise-sensitive applications requiring excellent line and load transient response. The TPS7A4701 features ultra-low output noise (4.4 µVRMS typical) and high power supply rejection ratio (PSRR) of up to 70 dB at 1 kHz, making it ideal for powering analog and RF circuits.

Detailed Technical Specifications

Key Features

• Adjustable output voltage from 1.4 V to 20.5 V
• 1 A maximum output current
• Ultra-low output noise: 4.4 µVRMS
• High PSRR: 70 dB at 1 kHz
• Low dropout voltage: 300 mV at 1 A
• Excellent line and load transient response
• Enable pin for power sequencing
• Built-in overcurrent and thermal protection
• Small 5x5 mm VQFN package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• High-end audio equipment
• Precision instrumentation
• FPGA and DSP core voltages
• Medical imaging devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A4701RGWT. 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

TPS7A4701RGWT 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO）。其可調輸出電壓範圍為 1.4V 至 20.5V，最大輸出電流為 1A。器件採用緊湊的 20 引腳 VQFN（5x5 mm）封裝，專為對噪聲敏感的應用設計，具有出色的線性和負載瞬態響應。TPS7A4701 具有超低輸出噪聲（典型值 4.4 µVRMS）和高電源抑制比（PSRR，1 kHz 時高達 70 dB），非常適合為模擬和射頻電路供電。

詳細技術參數

核心特性

• 可調輸出電壓：1.4 V 至 20.5 V
• 最大輸出電流：1 A
• 超低輸出噪聲：4.4 µVRMS
• 高 PSRR：1 kHz 時 70 dB
• 低壓差電壓：1 A 時 300 mV
• 出色的線性和負載瞬態響應
• 使能引腳，用於電源排序
• 內置過流和過熱保護
• 小型 5x5 mm VQFN 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表板及信息娛樂系統
• 高端音頻設備
• 精密儀器
• FPGA 和 DSP 核心電壓
• 醫療成像設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A4701RGWT 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]