TPS7A0508PDBVT TI LDO Regulator | SOT-23-5 | 500mA, 1.8V Fixed Output

Product Overview

The TPS7A0508PDBVT is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed to deliver up to 500 mA of output current with a fixed output voltage of 1.8 V. Housed in a compact SOT-23-5 package, this device offers excellent line and load transient response, making it ideal for noise-sensitive applications. With a dropout voltage as low as 200 mV at full load, it ensures efficient power conversion even with minimal input-to-output voltage differential. The TPS7A0508PDBVT integrates protection features such as overcurrent and overtemperature shutdown, enhancing system reliability.

Detailed Technical Specifications

Key Features

• Fixed 1.8 V output with ±2% accuracy
• Low dropout voltage: 200 mV at 500 mA
• Low quiescent current: 40 µA
• High PSRR: 60 dB at 1 kHz
• Low output noise: 30 µVrms
• Stable with ceramic output capacitors (≥1 µF)
• Overcurrent and overtemperature protection
• Small SOT-23-5 package for space-constrained designs

Target Applications

The TPS7A0508PDBVT is suitable for a wide range of applications requiring a clean and stable 1.8 V supply. Specific examples include:

• 5G base station power management (e.g., powering FPGA core voltages)
• Automotive dashboard displays and infotainment systems
• Portable battery-powered devices (e.g., IoT sensors, wearables)
• Industrial control systems and PLCs
• Medical devices (e.g., patient monitors, portable diagnostic equipment)
• Networking equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A0508PDBVT. 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

TPS7A0508PDBVT 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），可提供高達 500 mA 的輸出電流，固定輸出電壓為 1.8 V。該器件採用緊湊的 SOT-23-5 封裝，具有出色的線性和負載瞬態響應，非常適合噪聲敏感型應用。在滿載條件下，其壓差電壓低至 200 mV，即使在輸入輸出電壓差很小的情況下也能確保高效的電源轉換。TPS7A0508PDBVT 集成了過流和過溫關斷等保護功能，提高了系統可靠性。

詳細技術參數

核心特性

• 固定 1.8 V 輸出，精度 ±2%
• 低壓差：200 mV @ 500 mA
• 低靜態電流：40 µA
• 高 PSRR：60 dB @ 1 kHz
• 低輸出噪聲：30 µVrms
• 可使用陶瓷輸出電容器（≥1 µF）穩定工作
• 過流和過溫保護
• 小型 SOT-23-5 封裝，適合空間受限的設計

典型應用場景

TPS7A0508PDBVT 適用於需要乾淨穩定 1.8 V 電源的各種應用。具體實例包括：

• 5G 基站電源管理（例如為 FPGA 核心電壓供電）
• 汽車儀表盤顯示和信息娛樂系統
• 便攜式電池供電設備（例如 IoT 傳感器、可穿戴設備）
• 工業控制系統和 PLC
• 醫療設備（例如病人監護儀、便攜式診斷設備）
• 網絡設備（例如路由器、交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A0508PDBVT 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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]