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UTC UZ1084G-33-TN3-R UZ1084G
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- UTC UZ1084G-33-TN3-R
- Type
- UTC
- Minimum package
- 2500 卷
Technical parameters
- Electronic Component
- 1.5V@(5A)
- Electronic Component
- UTC
- Electronic Component
- UZ1084G-33-TN3-R
- Electronic Component
- 1
- Package
- TO-252
- Electronic Component
- Linear Regulator(LDO)
- Electronic Component
- 0.49g
- Electronic Component
- 1
- Features
- Electronic Component
- Electronic Component
- BM0211489207
- Operating Temperature
- 0℃~+125℃
- Operating Voltage
- 15V
- Output
- Electronic Component
- Output Voltage
- 3.3V
- Output Current
- 5A
- Output Type
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
UZ1084G-3.3V TO-252 产品概述
一、基本概况
UZ1084G-3.3V是一款高性能低压差线性稳压器（LDO），由UTC（友顺）公司制造，采用TO-252封装。作为一款电源管理IC，UZ1084G-3.3V特别设计用于提供稳定的3.3V输出电压，同时具备较低的压差，使其适合在对电源稳定性要求较高的各种电子设备中使用。
二、性能特点
低压差特性：UZ1084G-3.3V的最大压差通常小于1.3V，这使得其能够在输入电压较接近输出电压的情况下正常工作，从而提高功率转换效率，特别适用于使用电池供电的便携式设备。
稳压精度：产品提供±1.5%的输出电压精度，这对许多对电压要求严格的应用至关重要，可以确保向负载提供稳定的电压，减少因电压波动引起的设备故障。
高电流输出：UZ1084G-3.3V的最大输出电流可达5A，能够满足大部分电子设备的电流需求，使其非常适合用于需要较高功率的场景。
多种保护功能：该稳压器集成了过流保护（OCP）和过热保护（OTP）功能，这些特性能够在系统异常工作状态下保护器件及整个电路的安全性。
良好的瞬态响应：引入了高频退耦电容设计，UZ1084G-3.3V在负载发生骤然变化时能够快速调整输出电压，确保提供稳定的电源供应。
三、应用场景
UZ1084G-3.3V广泛应用于多个领域和设备，如：
- 消费电子产品：如智能手机、平板电脑等，因其对电源稳定性和低功耗的需求较高，UZ1084G-3.3V能够满足这些要求。
- 工业设备：在工控设备和仪器中，稳定的电压供应对于设备的正常运行至关重要，UZ1084G-3.3V能够有效支持相关系统的电源管理。
- 通信设备：在各种通信设备中，尤其是无线通信模块，稳定的3.3V电源是确保信号传输的关键。
- 汽车电子：在汽车电子系统中，UZ1084G-3.3V可以作为关键元件提供稳定的电源，为车载电子控制单元和传感器等提供支持。
四、设计注意事项
在设计中使用UZ1084G-3.3V时，需考虑以下几点：
输入电压范围：确保输入电压在指示的范围内，以免损坏器件，一般输入电压需在7V以下，以维持LDO的正常工作范围。
散热管理：由于其较高的电流输出特性，良好的散热设计至关重要。TO-252封装具有较好的散热能力，但在高负载运行时，需配合散热器以避免过热。
输出电容选择：建议使用低ESR的电容作为输出电容，以提高稳压器的瞬态响应能力与稳定性。
五、总结
整体来看，UZ1084G-3.3V TO-252是一款结合了性能、功能及可靠性的高效低压差线性稳压器，其优秀的稳压特性以及多重保护功能使其在当今各种电子设备中具有广泛的适用性。随着电子产品对电源稳定性和效率的需求不断提高，UZ1084G-3.3V将在各类应用中扮演越来越重要的角色。
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