TPS79501DCQR TI LDO Regulator | SOT-223-6 | 1A, Adjustable Output

Product Overview

The TPS79501DCQR from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for applications requiring low noise, fast transient response, and high accuracy. With an output current capability of up to 1 A and a dropout voltage as low as 250 mV at full load, this device is ideal for powering sensitive analog and digital circuits. The adjustable output voltage range from 1.2 V to 5.5 V provides flexibility for various system requirements. Housed in a compact SOT-223-6 package, the TPS79501DCQR offers excellent thermal performance and is suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 250 mV at 1 A
• High output accuracy: ±1% over line, load, and temperature
• Low output noise: 30 µVrms (10 Hz to 100 kHz)
• High PSRR: 60 dB at 1 kHz
• Adjustable output voltage from 1.2 V to 5.5 V
• Stable with ceramic output capacitors (≥ 2.2 µF)
• Built-in overcurrent and thermal protection
• Enable pin for power sequencing
• Small SOT-223-6 package for space-saving designs

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays and infotainment systems
• Industrial sensors and data acquisition modules
• Portable medical devices (e.g., patient monitors)
• FPGA and DSP core voltages
• Battery-powered equipment requiring low quiescent current

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79501DCQR. 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

TPS79501DCQR 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、快速瞬態響應和高精度的應用而設計。該器件可提供高達 1 A 的輸出電流，滿載時壓差低至 250 mV，非常適合為敏感的模擬和數字電路供電。可調輸出電壓範圍為 1.2 V 至 5.5 V，為各種系統需求提供了靈活性。採用緊湊的 SOT-223-6 封裝，具有出色的熱性能，適用於空間受限的設計。

詳細技術參數

核心特性

• 低壓差：1 A 時僅 250 mV
• 高輸出精度：在線路、負載和溫度範圍內 ±1%
• 低輸出噪聲：30 µVrms（10 Hz 至 100 kHz）
• 高 PSRR：1 kHz 時 60 dB
• 可調輸出電壓：1.2 V 至 5.5 V
• 與陶瓷輸出電容（≥ 2.2 µF）穩定工作
• 內置過流和熱保護
• 使能引腳用於電源排序
• 小型 SOT-223-6 封裝，節省空間

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
• 工業傳感器和數據採集模塊
• 便攜式醫療設備（例如病人監護儀）
• FPGA 和 DSP 核心電壓
• 需要低靜態電流的電池供電設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79501DCQR 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.
WhatsApp: +852 5209 9691 | Email: [email protected]