TPS70918DBVR TI Linear Voltage Regulator | SOT-23-5 | 150mA, 1.8V Output

Product Overview

The TPS70918DBVR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for ultra-low power applications. It delivers a fixed output voltage of 1.8V with a maximum output current of 150mA. The device features a very low quiescent current of 1µA typical, making it ideal for battery-powered and energy-harvesting systems. Housed in a compact SOT-23-5 package, it offers excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Ultra-low quiescent current: 1µA typical
• Low dropout voltage: 1.2V at 150mA
• High PSRR: 60dB at 1kHz
• Low output noise: 30µVrms
• Stable with ceramic output capacitors
• Overcurrent and thermal protection
• Enable pin for power sequencing

Target Applications

• Battery-powered IoT sensors and wearables
• Energy-harvesting systems (solar, vibration)
• Portable medical devices (e.g., glucose monitors)
• Wireless communication modules (e.g., Bluetooth Low Energy)
• 5G base station power management
• Automotive dashboard displays
• Smart home devices (e.g., smart locks, thermostats)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS70918DBVR. 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

TPS70918DBVR 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為超低功耗應用設計。它提供固定的1.8V輸出電壓，最大輸出電流為150mA。該器件具有典型的1µA靜態電流，非常適合電池供電和能量採集系統。採用緊湊的SOT-23-5封裝，具有出色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1µA
• 低壓差電壓：150mA時為1.2V
• 高PSRR：1kHz時為60dB
• 低輸出噪聲：30µVrms
• 可與陶瓷輸出電容器穩定工作
• 過流和熱保護
• 使能引腳用於電源排序

典型應用場景

• 電池供電的物聯網傳感器和可穿戴設備
• 能量採集系統（太陽能、振動）
• 便攜式醫療設備（例如血糖監測儀）
• 無線通信模塊（例如藍牙低功耗）
• 5G基站電源管理
• 汽車儀表板顯示
• 智能家居設備（例如智能鎖、恆溫器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS70918DBVR 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• 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]