TPS76318QDBVRG4Q1 TI LDO Regulator | SOT-23-5 | 150mA, 1.8V Output

Product Overview

The TPS76318QDBVRG4Q1 is a low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for automotive and industrial applications. It provides a fixed output voltage of 1.8V with a maximum output current of 150mA. The device is housed in a compact SOT-23-5 package, making it suitable for space-constrained designs. With a low dropout voltage of typically 300mV at full load, it ensures efficient regulation even when the input voltage is close to the output. The TPS76318QDBVRG4Q1 features overcurrent and overtemperature protection, enhancing system reliability.

Detailed Technical Specifications

Key Features

• Fixed 1.8V output voltage
• 150mA output current capability
• Low dropout voltage: 300mV typical
• Low quiescent current: 85µA typical
• High PSRR: 60dB at 1kHz
• Overcurrent and overtemperature protection
• Automotive grade: AEC-Q100 qualified
• Stable with ceramic output capacitors

Target Applications

• Automotive infotainment systems (e.g., dashboard displays, head units)
• Advanced driver-assistance systems (ADAS) modules
• 5G base station power management
• Industrial sensors and actuators
• Portable battery-powered devices
• Microcontroller and FPGA power supplies

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS76318QDBVRG4Q1. 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

TPS76318QDBVRG4Q1 是德州儀器（TI）推出的一款低壓差線性穩壓器（LDO），專為汽車和工業應用設計。它提供固定的1.8V輸出電壓，最大輸出電流為150mA。器件採用緊湊的SOT-23-5封裝，適合空間受限的設計。在滿載條件下，典型壓差僅為300mV，確保即使輸入電壓接近輸出電壓時也能高效穩壓。TPS76318QDBVRG4Q1 具有過流和過溫保護功能，增強系統可靠性。

詳細技術參數

核心特性

• 固定1.8V輸出電壓
• 150mA輸出電流能力
• 低壓差：典型300mV
• 低靜態電流：典型85µA
• 高PSRR：1kHz時60dB
• 過流和過溫保護
• 汽車級：AEC-Q100認證
• 可與陶瓷輸出電容穩定工作

典型應用場景

• 汽車信息娛樂系統（例如儀表板顯示、主機）
• 高級駕駛輔助系統（ADAS）模塊
• 5G基站電源管理
• 工業傳感器和執行器
• 便攜式電池供電設備
• 微控制器和FPGA電源

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS76318QDBVRG4Q1 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]