TPS73633MDBVREP TI LDO Regulator | SOT-23-5 | 3.3V Output, 400mA

Product Overview

The TPS73633MDBVREP is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 3.3V with a maximum output current of 400mA. Housed in a compact SOT-23-5 package, this device is designed for space-constrained applications requiring high accuracy and low noise. The TPS73633MDBVREP features a dropout voltage of typically 75mV at 400mA load, making it suitable for battery-powered systems. It also includes a logic-enabled shutdown mode to reduce quiescent current to less than 1µA. The device is characterized for operation over the junction temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with ±2% accuracy
• Low dropout voltage: 75mV at 400mA
• Low quiescent current: 300µA typical
• Shutdown mode with <1µA current
• High PSRR: 65dB at 1kHz
• Low output noise: 30µVrms
• Thermal shutdown and current limit protection
• Stable with ceramic output capacitors (1µF to 10µF)
• Enhanced product (EP) for extended reliability

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Portable medical devices (e.g., glucose monitors)
• Wireless communication modules (e.g., Wi-Fi, Bluetooth)
• Battery-powered IoT devices

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS73633MDBVREP. 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

TPS73633MDBVREP 是德州儀器 (TI) 推出的一款低壓差線性穩壓器 (LDO)，提供固定的 3.3V 輸出電壓，最大輸出電流為 400mA。該器件採用緊湊的 SOT-23-5 封裝，適用於對空間要求嚴格的應用，具有高精度和低噪聲特性。TPS73633MDBVREP 在 400mA 負載下典型壓差為 75mV，非常適合電池供電系統。它還具有邏輯控制的關斷模式，可將靜態電流降至 1µA 以下。該器件的工作結溫範圍為 -40°C 至 +125°C。

詳細技術參數

核心特性

• 固定 3.3V 輸出，精度 ±2%
• 低壓差：75mV @ 400mA
• 低靜態電流：典型 300µA
• 關斷模式電流 <1µA
• 高 PSRR：65dB @ 1kHz
• 低輸出噪聲：30µVrms
• 熱關斷和電流限制保護
• 與陶瓷輸出電容 (1µF 至 10µF) 穩定工作
• 增強型產品 (EP)，可靠性更高

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業傳感器和執行器
• 便攜式醫療設備 (如血糖監測儀)
• 無線通信模塊 (如 Wi-Fi、藍牙)
• 電池供電的物聯網設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS73633MDBVREP 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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• 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]