TPS767D318PWPR TI Dual LDO Regulator | 28-HTSSOP | 1A Output, 3.3V/1.8V

Product Overview

The TPS767D318PWPR from Texas Instruments is a dual-output low-dropout (LDO) voltage regulator designed to provide high-performance power management for a wide range of applications. Housed in a compact 28-HTSSOP package, this device delivers two regulated outputs: 3.3V and 1.8V, each capable of sourcing up to 1A of continuous current. With a low dropout voltage of typically 350mV at full load, the TPS767D318PWPR ensures efficient operation even when the input voltage is close to the output voltage. The device features independent enable pins, overcurrent protection, and thermal shutdown, making it a reliable choice for powering sensitive analog and digital circuits.

Detailed Technical Specifications

Key Features

• Dual output LDO: 3.3V and 1.8V, each 1A
• Low dropout voltage: 350mV typical at full load
• Independent enable pins for each output
• Overcurrent and thermal protection
• Low quiescent current: 125µA typical
• Fast transient response
• Stable with low ESR output capacitors
• 28-pin HTSSOP package with exposed pad for thermal dissipation

Target Applications

The TPS767D318PWPR is ideal for powering dual-voltage systems in applications such as:

• 5G base stations: powering FPGA cores and I/O banks
• Automotive dashboard: supplying 3.3V for infotainment and 1.8V for sensor interfaces
• Industrial control systems: providing clean power for ADCs and DACs
• Telecommunications equipment: powering DSPs and ASICs
• Medical devices: low-noise power for imaging and monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS767D318PWPR. 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.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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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

TPS767D318PWPR 是德州儀器（TI）推出的雙路低壓差線性穩壓器（LDO），採用緊湊的 28-HTSSOP 封裝，提供高性能電源管理解決方案。該器件可輸出兩路穩壓電壓：3.3V 和 1.8V，每路最大輸出電流為 1A。在滿載條件下，典型壓差僅為 350mV，確保在輸入電壓接近輸出電壓時仍能高效工作。器件具有獨立使能引腳、過流保護和熱關斷功能，是為敏感模擬和數字電路供電的可靠選擇。

詳細技術參數

核心特性

• 雙路輸出 LDO：3.3V 和 1.8V，每路 1A
• 低壓差：滿載時典型值 350mV
• 每路輸出獨立使能引腳
• 過流和熱保護
• 低靜態電流：典型值 125µA
• 快速瞬態響應
• 可與低 ESR 輸出電容穩定工作
• 28 引腳 HTSSOP 封裝，帶裸露焊盤以增強散熱

典型應用場景

TPS767D318PWPR 適用於需要雙電壓供電的系統，例如：

• 5G 基站：為 FPGA 內核和 I/O 供電
• 汽車儀表盤：為信息娛樂系統提供 3.3V，為傳感器接口提供 1.8V
• 工業控制系統：為 ADC 和 DAC 提供乾淨電源
• 電信設備：為 DSP 和 ASIC 供電
• 醫療設備：為成像和監測設備提供低噪聲電源

環球供應鏈與批發合作夥伴方案

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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