TPS70202PWP TI Dual-Output LDO Regulator | 20-HTSSOP | 3.3V/2.5V, 500mA

Product Overview

The TPS70202PWP from Texas Instruments is a dual-output, low-dropout (LDO) voltage regulator designed for applications requiring two independent regulated voltages. Housed in a 20-pin HTSSOP package (PowerPAD), it delivers up to 500 mA per output with high accuracy and low noise. The device features separate enable pins, power-good indicators, and thermal shutdown protection, making it ideal for powering sensitive analog and digital circuits in industrial, automotive, and telecom systems.

Detailed Technical Specifications

Key Features

• Dual independent LDO outputs with fixed 3.3V and 2.5V
• Low dropout voltage: 230 mV typical at 500 mA
• High accuracy: ±2% over line, load, and temperature
• Low quiescent current: 125 µA per channel
• Excellent PSRR: 60 dB at 1 kHz
• Low output noise: 60 µVrms
• Independent enable pins for each output
• Power-good (PG) output for each regulator
• Built-in overcurrent and thermal shutdown protection
• PowerPAD package for enhanced thermal dissipation

Target Applications

• 5G base station power management (e.g., supplying 3.3V to FPGA core and 2.5V to I/O)
• Automotive dashboard infotainment systems (e.g., powering MCU and display driver)
• Industrial sensor modules (e.g., dual-rail supply for analog front-end and digital logic)
• Portable medical devices (e.g., ECG monitor requiring low-noise rails)
• Telecom line cards (e.g., powering DSP and memory)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS70202PWP. 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.

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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

TPS70202PWP 是德州儀器 (TI) 推出的雙路輸出低壓差穩壓器 (LDO)，專為需要兩路獨立穩壓電源的應用而設計。採用 20 引腳 HTSSOP 封裝 (PowerPAD)，每路輸出可提供高達 500 mA 的電流，具有高精度和低噪聲特性。該器件配備獨立的使能引腳、電源正常指示器和熱關斷保護，非常適合為工業、汽車和電信系統中的敏感模擬和數字電路供電。

詳細技術參數

核心特性

• 雙路獨立 LDO 輸出，固定 3.3V 和 2.5V
• 低壓差電壓：典型值 230 mV @ 500 mA
• 高精度：在線路、負載和溫度範圍內 ±2%
• 低靜態電流：每通道 125 µA
• 優異的 PSRR：60 dB @ 1 kHz
• 低輸出噪聲：60 µVrms
• 每路輸出獨立使能引腳
• 每路穩壓器帶電源正常 (PG) 輸出
• 內置過流和熱關斷保護
• PowerPAD 封裝增強散熱性能

典型應用場景

• 5G 基站電源管理 (例如為 FPGA 內核提供 3.3V，為 I/O 提供 2.5V)
• 汽車儀表盤信息娛樂系統 (例如為 MCU 和顯示驅動器供電)
• 工業傳感器模塊 (例如為模擬前端和數字邏輯提供雙路電源)
• 便攜式醫療設備 (例如心電監護儀需要低噪聲電源軌)
• 電信線路卡 (例如為 DSP 和內存供電)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS70202PWP 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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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