ATL432LIAQDBZRQ1 TI Shunt Voltage Reference | SOT-23-3 | 1.24V Ref, 0.5% Accuracy

Product Overview

The ATL432LIAQDBZRQ1 is a precision shunt voltage reference from Texas Instruments, offering a fixed 1.24V output with an initial accuracy of 0.5%. Housed in a compact SOT-23-3 package, it is designed for space-constrained applications requiring stable voltage references. The device features a low dynamic impedance of 0.2Ω (typical) and a wide operating current range from 60µA to 15mA, making it suitable for battery-powered and low-power systems. Its automotive qualification (AEC-Q100) ensures reliability in harsh environments.

Detailed Technical Specifications

Key Features

• Precision 1.24V shunt voltage reference
• Low dynamic impedance for improved regulation
• Wide operating current range: 60µA to 15mA
• Low temperature coefficient: 20 ppm/°C
• Automotive grade: AEC-Q100 qualified
• Small SOT-23-3 package for space-saving designs

Target Applications

• Automotive electronics: Engine control units (ECUs), battery management systems (BMS), infotainment clusters
• Industrial: Programmable logic controllers (PLCs), sensor interfaces, data acquisition systems
• Consumer: Portable devices, power adapters, LED drivers
• Telecom: 5G base station power management, optical transceivers
• Medical: Patient monitoring devices, diagnostic equipment

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ATL432LIAQDBZRQ1. 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

ATL432LIAQDBZRQ1 是德州儀器（TI）推出的一款精密並聯電壓基準，提供固定的 1.24V 輸出，初始精度為 0.5%。採用緊湊的 SOT-23-3 封裝，專為需要穩定電壓基準的空間受限應用而設計。該器件具有 0.2Ω（典型值）的低動態阻抗和 60µA 至 15mA 的寬工作電流範圍，適用於電池供電和低功耗系統。其汽車級認證（AEC-Q100）確保在惡劣環境下的可靠性。

詳細技術參數

核心特性

• 精密 1.24V 並聯電壓基準
• 低動態阻抗，改善穩壓性能
• 寬工作電流範圍：60µA 至 15mA
• 低溫度係數：20 ppm/°C
• 汽車級認證：AEC-Q100
• 小型 SOT-23-3 封裝，節省空間

典型應用場景

• 汽車電子：發動機控制單元（ECU）、電池管理系統（BMS）、信息娛樂系統
• 工業：可編程邏輯控制器（PLC）、傳感器接口、數據採集系統
• 消費電子：便攜設備、電源適配器、LED 驅動器
• 電信：5G 基站電源管理、光收發器
• 醫療：病人監護設備、診斷儀器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ATL432LIAQDBZRQ1 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]