TPS77233DGK TI LDO Regulator | 8-VSSOP | 3.3V Output, 150mA

Product Overview

The TPS77233DGK from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed to deliver a fixed 3.3V output with a maximum output current of 150mA. Housed in an 8-pin VSSOP package, this device offers excellent line and load regulation, making it suitable for noise-sensitive applications. The TPS77233DGK features a low dropout voltage of typically 170mV at full load, enabling efficient operation even when the input voltage is close to the output. It also includes a shutdown mode that reduces quiescent current to less than 1µA, ideal for battery-powered systems.

Detailed Technical Specifications

Key Features

• Fixed 3.3V output with ±2% accuracy
• Low dropout voltage: 170mV typical at 150mA
• Low quiescent current: 85µA typical, <1µA in shutdown
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Thermal shutdown and overcurrent protection
• Stable with ceramic output capacitors (1µF minimum)
• 8-pin VSSOP package for space-constrained designs

Target Applications

• 5G base station power management: powering RF transceivers and control logic
• Automotive dashboard displays: providing clean supply for infotainment and instrument clusters
• Portable medical devices: ECG monitors, glucose meters
• Industrial sensors: pressure transmitters, temperature probes
• Battery-powered IoT modules: wireless sensor nodes, smart tags

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS77233DGK. 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

TPS77233DGK 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 150mA。該器件採用 8 引腳 VSSOP 封裝，具有出色的線性和負載調節能力，適用於對噪聲敏感的應用。TPS77233DGK 在滿載時典型壓差僅為 170mV，可在輸入電壓接近輸出時高效工作。它還包含關斷模式，可將靜態電流降至 1µA 以下，非常適合電池供電系統。

詳細技術參數

核心特性

• 固定 3.3V 輸出，精度 ±2%
• 低壓差：典型 170mV @ 150mA
• 低靜態電流：典型 85µA，關斷 <1µA
• 高 PSRR：1kHz 時 60dB
• 低輸出噪聲：30µVrms
• 熱關斷和過流保護
• 與陶瓷輸出電容穩定工作 (最小 1µF)
• 8 引腳 VSSOP 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源管理：為射頻收發器和控制邏輯供電
• 汽車儀表盤顯示：為信息娛樂和儀表組提供清潔電源
• 便攜式醫療設備：心電圖監護儀、血糖儀
• 工業傳感器：壓力變送器、溫度探頭
• 電池供電 IoT 模塊：無線傳感器節點、智能標籤

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS77233DGK 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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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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