TPS3703A5120DSER TI Supervisory Circuits | 6-WSON (1.5X1.5) | 1.2V Threshold, Open-Drain Output

Product Overview

The TPS3703A5120DSER from Texas Instruments is a high-accuracy, low-power supervisory circuit designed for monitoring power supply voltages in a wide range of applications. It features a fixed threshold voltage of 1.2V with a precision of ±0.5% over temperature, ensuring reliable system reset during power-up, power-down, and brown-out conditions. The device is offered in a compact 6-pin WSON package (1.5mm x 1.5mm) making it ideal for space-constrained designs. With an ultra-low quiescent current of typically 0.7µA, it is well-suited for battery-powered and energy-efficient systems.

Detailed Technical Specifications

Key Features

• High threshold accuracy: ±0.5% over temperature
• Ultra-low quiescent current: 0.7µA (typical)
• Wide supply voltage range: 0.65V to 6.0V
• Open-drain RESET output with internal pull-up resistor option
• Fixed reset timeout delay: 200ms
• Small 6-pin WSON package (1.5mm x 1.5mm)
• Operating temperature range: -40°C to +125°C

Target Applications

• 5G base station power management
• Automotive dashboard and infotainment systems
• Industrial sensors and actuators
• Portable and battery-powered devices
• FPGA and microcontroller power monitoring
• Medical devices and wearables

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS3703A5120DSER. Our core advantages include:

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• 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

TPS3703A5120DSER 是德州儀器（TI）推出的一款高精度、低功耗電源監控電路，專為監測各種應用中的電源電壓而設計。它採用固定的 1.2V 閾值電壓，精度在整個溫度範圍內達到 ±0.5%，確保在系統上電、下電和電壓驟降時提供可靠的復位信號。該器件採用緊湊的 6 引腳 WSON 封裝（1.5mm x 1.5mm），非常適合空間受限的設計。典型靜態電流僅為 0.7µA，使其成為電池供電和節能系統的理想選擇。

詳細技術參數

核心特性

• 高閾值精度：全溫度範圍 ±0.5%
• 超低靜態電流：典型值 0.7µA
• 寬電源電壓範圍：0.65V 至 6.0V
• 開漏 RESET 輸出，可選內部上拉電阻
• 固定復位超時延遲：200ms
• 小型 6 引腳 WSON 封裝（1.5mm x 1.5mm）
• 工作溫度範圍：-40°C 至 +125°C

典型應用場景

• 5G 基站電源管理
• 汽車儀表盤和信息娛樂系統
• 工業傳感器和執行器
• 便攜式和電池供電設備
• FPGA 和微控制器電源監控
• 醫療設備和可穿戴設備

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS3703A5120DSER 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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