TPS709A30DBVT TI LDO Regulator | SOT-23-5 | 150mA, 3.0V, Ultra-Low IQ

Product Overview

The TPS709A30DBVT from Texas Instruments is a high-performance, low-dropout (LDO) linear voltage regulator designed for ultra-low-power applications. It delivers a fixed output voltage of 3.0V with a maximum output current of 150mA. The device features an ultra-low quiescent current of 1 µA (typical) and a dropout voltage of only 200 mV at 150 mA load, making it ideal for battery-powered and energy-harvesting systems. Housed in a compact SOT-23-5 package, the TPS709A30DBVT offers excellent line and load transient response, ensuring stable operation across a wide input voltage range from 2.7V to 6.5V.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 1 µA (typical)
• Low dropout voltage: 200 mV at 150 mA
• High output voltage accuracy: ±2%
• Stable with ceramic output capacitors (1 µF or larger)
• Built-in overcurrent and thermal shutdown protection
• Enable pin for power sequencing
• Small SOT-23-5 package for space-constrained designs

Target Applications

• Battery-powered IoT devices (e.g., wireless sensors, smart tags)
• Wearable electronics (e.g., fitness trackers, smartwatches)
• Portable medical devices (e.g., glucose monitors, pulse oximeters)
• Energy-harvesting systems (e.g., solar-powered sensors)
• 5G base station control circuits (e.g., low-power management for remote radio units)
• Automotive dashboard displays (e.g., infotainment system power rails)
• Industrial control systems (e.g., PLC modules, sensor interfaces)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS709A30DBVT. 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

TPS709A30DBVT 是德州儀器（TI）推出的一款高性能低壓差線性穩壓器（LDO），專為超低功耗應用設計。它提供固定的 3.0V 輸出電壓，最大輸出電流為 150mA。該器件具有典型的 1 µA 超低靜態電流和 200 mV（在 150 mA 負載下）的低壓差電壓，非常適合電池供電和能量採集系統。TPS709A30DBVT 採用緊湊的 SOT-23-5 封裝，在 2.7V 至 6.5V 的寬輸入電壓範圍內提供出色的線性和負載瞬態響應，確保穩定運行。

詳細技術參數

核心特性

• 超低靜態電流：典型值 1 µA
• 低壓差電壓：150 mA 負載下僅 200 mV
• 高輸出電壓精度：±2%
• 可使用陶瓷輸出電容器（1 µF 或更大）穩定工作
• 內置過流和熱關斷保護
• 使能引腳用於電源排序
• 小型 SOT-23-5 封裝，適合空間受限的設計

典型應用場景

• 電池供電的物聯網設備（如無線傳感器、智能標籤）
• 可穿戴電子設備（如健身追踪器、智能手錶）
• 便攜式醫療設備（如血糖監測儀、脈搏血氧儀）
• 能量採集系統（如太陽能傳感器）
• 5G 基站控制電路（如遠程射頻單元的低功耗管理）
• 汽車儀表板顯示（如信息娛樂系統電源軌）
• 工業控制系統（如 PLC 模塊、傳感器接口）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS709A30DBVT 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。

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• 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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