ATL432LIBQDBZRQ1 TI Shunt Voltage Reference | SOT-23-3 | 1.24V, 1% Accuracy

Product Overview

The ATL432LIBQDBZRQ1 from Texas Instruments is a precision shunt voltage reference in a compact SOT-23-3 package. It offers a fixed output voltage of 1.24V with an initial accuracy of 1% and a low temperature coefficient of 30 ppm/°C. This device is designed for applications requiring a stable reference voltage over a wide temperature range (-40°C to +125°C). Its low operating current (60 µA typical) and high sink current capability (up to 100 mA) make it suitable for battery-powered and industrial systems.

Detailed Technical Specifications

Key Features

• Precision 1.24V shunt voltage reference
• Low temperature drift: 30 ppm/°C
• Wide operating current range: 60 µA to 100 mA
• Low output noise
• Automotive grade (AEC-Q100 qualified)
• Small SOT-23-3 package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial sensor interfaces
• Battery management systems
• Portable instrumentation

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ATL432LIBQDBZRQ1. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
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• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

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• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
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• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

ATL432LIBQDBZRQ1 是德州儀器（TI）推出的一款精密並聯電壓基準，採用緊湊的 SOT-23-3 封裝。它提供 1.24V 的固定輸出電壓，初始精度為 1%，溫度係數低至 30 ppm/°C。該器件專為需要在寬溫度範圍（-40°C 至 +125°C）內保持穩定基準電壓的應用而設計。其低工作電流（典型值 60 µA）和高灌電流能力（高達 100 mA）使其適用於電池供電和工業系統。

詳細技術參數

核心特性

• 精密 1.24V 並聯電壓基準
• 低溫度漂移：30 ppm/°C
• 寬工作電流範圍：60 µA 至 100 mA
• 低輸出噪聲
• 車規級（AEC-Q100 認證）
• 小型 SOT-23-3 封裝

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業傳感器接口
• 電池管理系統
• 便攜式儀器

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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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