TPS709A33DBVT TI LDO Regulator | SOT-23-5 | 150mA, 3.3V Output

Product Overview

The TPS709A33DBVT from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications. It offers a fixed output voltage of 3.3V with a maximum output current of 150mA. The device features ultra-low quiescent current (1 µA typical) and low dropout voltage (typically 300 mV at 150 mA), making it ideal for battery-powered and portable electronics. Housed in a compact SOT-23-5 package, the TPS709A33DBVT provides excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 1 µA (typical)
• Low dropout voltage: 300 mV at 150 mA
• High PSRR: 70 dB at 1 kHz
• Thermal shutdown and current limit protection
• Stable with ceramic output capacitors
• Small SOT-23-5 package

Target Applications

• Battery-powered devices: wireless sensors, wearables
• Portable electronics: smartphones, tablets
• Industrial control: PLC modules, sensor interfaces
• Automotive: infotainment systems, dashboard displays
• Telecom: 5G base station power management
• Medical devices: portable monitors, diagnostic equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS709A33DBVT. 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

TPS709A33DBVT 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為對功耗敏感的應用設計。它提供固定的 3.3V 輸出電壓，最大輸出電流為 150mA。該器件具有超低靜態電流（典型值 1 µA）和低壓差電壓（150mA 時典型值 300 mV），非常適合電池供電和便攜式電子設備。採用緊湊的 SOT-23-5 封裝，TPS709A33DBVT 提供優異的熱性能和節省空間的優勢。

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：150mA 時典型值 300 mV
• 高電源抑制比：70 dB（1 kHz 時）
• 熱關斷和電流限制保護
• 與陶瓷輸出電容穩定工作
• 小型 SOT-23-5 封裝

典型應用場景

• 電池供電設備：無線傳感器、可穿戴設備
• 便攜式電子產品：智能手機、平板電腦
• 工業控制：PLC 模塊、傳感器接口
• 汽車電子：信息娛樂系統、儀表盤顯示
• 電信：5G 基站電源管理
• 醫療設備：便攜式監護儀、診斷設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS709A33DBVT 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]