TPS79030DBVT TI LDO Regulator | SOT-23-5 | 3.0V Output, 50mA

Product Overview

The TPS79030DBVT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for space-constrained applications. It provides a fixed 3.0V output voltage with a maximum output current of 50mA. Housed in a compact SOT-23-5 package, this device offers excellent line and load regulation, making it ideal for battery-powered and portable electronics. The TPS79030DBVT features a low dropout voltage of typically 120mV at 50mA load, enabling efficient operation even when the input voltage is close to the output. It also includes a logic-controlled enable pin for power management, and built-in overcurrent and thermal shutdown protection.

Detailed Technical Specifications

Key Features

• Fixed 3.0V output voltage with ±2% accuracy
• Low dropout voltage: 120mV typical at 50mA
• Ultra-low quiescent current: 17µA typical
• Enable pin for power sequencing and shutdown
• Overcurrent and thermal shutdown protection
• Stable with ceramic output capacitors (1µF)
• Small SOT-23-5 package for space-saving designs

Target Applications

• Battery-powered devices: smartphones, tablets, wearables
• Portable medical equipment: glucose monitors, pulse oximeters
• Wireless sensors and IoT modules
• 5G base station control circuitry
• Automotive infotainment and dashboard displays
• Industrial control systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS79030DBVT. 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

TPS79030DBVT 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為空間受限的應用設計。它提供固定的 3.0V 輸出電壓，最大輸出電流為 50mA。該器件採用緊湊的 SOT-23-5 封裝，具有出色的線性和負載調節能力，非常適合電池供電和便攜式電子設備。TPS79030DBVT 在 50mA 負載下典型壓差僅為 120mV，可在輸入電壓接近輸出電壓時實現高效運行。它還包含一個邏輯控制使能引腳，用於電源管理，並內置過流和熱關斷保護。

詳細技術參數

核心特性

• 固定 3.0V 輸出電壓，精度 ±2%
• 低壓差：50mA 負載下典型值 120mV
• 超低靜態電流：典型值 17µA
• 使能引腳，用於電源排序和關斷
• 過流和熱關斷保護
• 與陶瓷輸出電容（1µF）穩定工作
• 小型 SOT-23-5 封裝，節省空間

典型應用場景

• 電池供電設備：智能手機、平板電腦、可穿戴設備
• 便攜式醫療設備：血糖儀、脈搏血氧儀
• 無線傳感器和 IoT 模塊
• 5G 基站控制電路
• 汽車信息娛樂系統和儀表盤顯示
• 工業控制系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS79030DBVT 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。
• 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]