TPS7A0533PDBZR TI LDO Regulator | SOT-23-3 | 3.3V Output, 200mA

Product Overview

The TPS7A0533PDBZR is a low-dropout (LDO) linear voltage regulator from Texas Instruments, offering a fixed 3.3V output with a maximum output current of 200mA. Housed in a compact SOT-23-3 package, this device is designed for space-constrained applications requiring low noise and high power-supply rejection ratio (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 TPS7A0533PDBZR features a wide input voltage range from 2.2V to 5.5V, making it suitable for battery-powered and portable electronics.

Detailed Technical Specifications

Key Features

• Ultra-low dropout voltage: 160mV at 200mA
• Low quiescent current: 25µA typical
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Stable with ceramic output capacitors
• Overcurrent and overtemperature protection
• Small SOT-23-3 package for space-saving designs

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Portable and battery-powered devices (e.g., smartphones, wearables)
• Industrial sensors and IoT modules
• Medical devices requiring low noise
• FPGA and DSP core supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS7A0533PDBZR. 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

TPS7A0533PDBZR 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，最大輸出電流為 200mA。該器件採用緊湊的 SOT-23-3 封裝，專為空間受限且需要低噪聲和高電源抑制比（PSRR）的應用而設計。在滿載條件下，其典型壓差電壓僅為 160mV，確保在輸入電壓接近輸出電壓時仍能高效運行。TPS7A0533PDBZR 具有 2.2V 至 5.5V 的寬輸入電壓範圍，適用於電池供電和便攜式電子設備。

詳細技術參數

核心特性

• 超低壓差：200mA 時僅 160mV
• 低靜態電流：典型值 25µA
• 高電源抑制比：1kHz 時 60dB
• 低輸出噪聲：30µVrms
• 可與陶瓷輸出電容器穩定工作
• 過流和過熱保護
• 小型 SOT-23-3 封裝，節省空間

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
• 便攜式和電池供電設備（如智能手機、可穿戴設備）
• 工業傳感器和 IoT 模塊
• 需要低噪聲的醫療設備
• FPGA 和 DSP 核心供電

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS7A0533PDBZR 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。
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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。
• 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]