TPS7A2033PDBVR TI LDO Regulator | SOT-23-5 | 3.3V Output, 300mA

Product Overview

The TPS7A2033PDBVR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed output voltage of 3.3V and a maximum output current of 300mA. Housed in a compact SOT-23-5 package, this device is designed for space-constrained applications requiring low noise and high PSRR. With an ultra-low dropout voltage of typically 160mV at full load, it ensures efficient operation even when the input voltage is close to the output. The TPS7A2033PDBVR features enable function, overcurrent protection, and thermal shutdown, making it a reliable choice for powering sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 160mV at 300mA
• Low quiescent current: 25µA typical
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Stable with ceramic capacitors (1µF minimum)
• Enable pin for power sequencing
• Overcurrent and thermal protection
• Small SOT-23-5 package

Target Applications

• 5G base station power management (e.g., supplying 3.3V to RF transceivers)
• Automotive dashboard displays (e.g., powering infotainment processors)
• Portable medical devices (e.g., glucose meters)
• Industrial sensors (e.g., pressure transmitters)
• Battery-powered IoT devices (e.g., smart locks)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A2033PDBVR. 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

TPS7A2033PDBVR 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 輸出電壓和最大 300mA 輸出電流。採用緊湊的 SOT-23-5 封裝，適用於需要低噪聲和高電源抑制比 (PSRR) 的空間受限應用。在滿載條件下，典型壓差僅為 160mV，確保在輸入電壓接近輸出時仍能高效工作。該器件具有使能功能、過流保護和熱關斷功能，是為敏感模擬和數字電路供電的可靠選擇。

詳細技術參數

核心特性

• 超低壓差：300mA 時典型值 160mV
• 低靜態電流：典型值 25µA
• 高 PSRR：1kHz 時 60dB
• 低輸出噪聲：30µVrms
• 與陶瓷電容穩定工作（最小 1µF）
• 使能引腳用於電源排序
• 過流和熱保護
• 小型 SOT-23-5 封裝

典型應用場景

• 5G 基站電源管理（例如為射頻收發器提供 3.3V）
• 汽車儀表板顯示（例如為信息娛樂處理器供電）
• 便攜式醫療設備（例如血糖儀）
• 工業傳感器（例如壓力變送器）
• 電池供電的物聯網設備（例如智能鎖）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A2033PDBVR 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]