TPS73233DCQR TI LDO Regulator | SOT-223-6 | 3.3V Output, 250mA

Product Overview

The TPS73233DCQR from Texas Instruments is a low-dropout (LDO) linear voltage regulator offering a fixed output voltage of 3.3V with a maximum output current of 250mA. Housed in a compact SOT-223-6 package, this device is designed for space-constrained applications requiring high accuracy and low noise. The TPS73233 features a low dropout voltage of typically 40mV at 250mA load, making it ideal for battery-powered systems. It also includes a logic-enabled shutdown mode to reduce quiescent current to less than 1µA.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 40mV at 250mA
• High accuracy: ±1% output voltage tolerance
• Low noise: 30µVrms (10Hz-100kHz)
• High PSRR: 65dB at 1kHz
• Logic-controlled enable pin
• Thermal shutdown and current limit protection
• Stable with ceramic output capacitors

Target Applications

• 5G base station power management
• Automotive dashboard infotainment systems
• Portable medical devices (e.g., glucose monitors)
• Industrial sensor modules
• Battery-powered IoT devices
• FPGA and DSP core supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS73233DCQR. 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

TPS73233DCQR 是德州儀器 (TI) 推出的低壓差線性穩壓器 (LDO)，提供固定的 3.3V 輸出電壓和最大 250mA 輸出電流。採用緊湊的 SOT-223-6 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。在 250mA 負載下，典型壓差僅為 40mV，非常適合電池供電系統。此外，還具有邏輯控制關斷模式，可將靜態電流降至 1µA 以下。

詳細技術參數

核心特性

• 低壓差：250mA 時僅 40mV
• 高精度：輸出電壓容差 ±1%
• 低噪聲：30µVrms (10Hz-100kHz)
• 高 PSRR：1kHz 時 65dB
• 邏輯控制使能引腳
• 熱關斷和電流限制保護
• 可與陶瓷輸出電容器穩定工作

典型應用場景

• 5G 基站電源管理
• 汽車儀表板信息娛樂系統
• 便攜式醫療設備 (如血糖監測儀)
• 工業傳感器模塊
• 電池供電的 IoT 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 TPS73233DCQR 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]