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MAX1792EUA50

产品分类: LDO稳压器
厂牌: MAXIM INTEGRATED
产品描述: 250μA 正极 Adjustable (Fixed) 500mA 1 1.25V 2.5V 5V 5.5V 225mV@ 500mA 0.4%(Typ) 0(Typ) UMAX-8(EP) 贴片安装
供应商型号: CY-MAX1792EUA50
供应商: Avnet
标准整包数: 1
MAXIM INTEGRATED LDO稳压器 MAX1792EUA50

MAX1792EUA50概述

    MAX1792 500mA Low-Dropout Linear Regulator in µMAX
    Product Introduction
    The MAX1792 is a low-dropout linear regulator designed to deliver high-performance and reliable power management solutions. It operates efficiently from an input voltage ranging between +2.5V and +5.5V, capable of sourcing up to 500mA of load current with a low dropout voltage of 130mV at full load. This makes it an ideal solution for portable battery-operated devices including notebook computers, cellular phones, PDAs, and docking stations.
    Technical Parameters
    | Parameter | Value |

    | Input Voltage Range | +2.5V to +5.5V |
    | Output Voltage | Preset at 1.5V, 1.8V, 2.5V, 3.3V, 5.0V; Adjustable from 1.25V to 5.0V |
    | Output Voltage Accuracy | ±1% |
    | Dropout Voltage | 130mV @ 500mA |
    | Quiescent Current | 80µA |
    | Shutdown Current | 0.1µA |
    | Maximum Output Current | 500mA |
    | Thermal Shutdown Threshold | +170°C |
    Product Features and Advantages
    The MAX1792 boasts several unique features that enhance its performance and market competitiveness:
    - Guaranteed 500mA Output Current: Ensures stable operation under heavy loads.
    - Low Dropout Voltage: Reduces energy consumption, enhancing battery life.
    - Adjustable Output Voltage: Offers flexibility with preset options and user-adjustable settings.
    - Thermal Overload Protection: Protects against overheating, ensuring long-term reliability.
    - Tiny Form Factor: Comes in an 8-pin Power-µMAX package, minimizing space usage.
    Application Cases and Usage Recommendations
    The MAX1792 is widely used in portable electronics where efficient power management is critical. Common applications include:
    - Notebook computers
    - Cellular phones and base stations
    - Personal digital assistants (PDAs)
    - USB hubs and docking stations
    Usage Suggestions:
    - Ensure proper capacitor selection (e.g., 1µF for Cin and 3.3µF for Cout) to maintain stability.
    - Utilize the shutdown feature to reduce standby power consumption when not in use.
    - Monitor the thermal condition of the device to avoid thermal shutdown.
    Compatibility and Support
    The MAX1792 integrates seamlessly with various electronic components and systems. Maxim Integrated provides comprehensive technical support, including documentation, application notes, and customer service. Users can contact Maxim Direct at 1-888-629-4642 or visit their website at [www.maximintegrated.com](http://www.maximintegrated.com) for pricing, delivery, and ordering details.
    Common Issues and Solutions
    | Problem | Solution |

    | Inadequate Output Voltage | Verify resistor values in the voltage divider circuit. |
    | High Dropout Voltage | Check input voltage levels and ensure proper capacitor selection. |
    | Thermal Shutdown Triggered | Improve heat dissipation; reduce load current if necessary. |
    Conclusion and Recommendation
    The MAX1792 stands out due to its robust performance, low power consumption, and compact design. Its ability to handle high current loads while maintaining a low dropout voltage makes it a top choice for portable electronic devices. Given its excellent thermal management capabilities and extensive support from Maxim Integrated, the MAX1792 is highly recommended for developers seeking reliable power solutions.
    Final Recommendation: Strongly recommended for use in portable and battery-operated devices requiring efficient and stable power regulation.

MAX1792EUA50参数

参数
负载调节 0.4%(Typ)
最大输入电压 5.5V
最大压差@电流 225mV@ 500mA
线路调节 0(Typ)
稳压器数量 1
最小输入电压 2.5V
输出类型 Adjustable (Fixed)
纹波抑制-PSRR -
极性 正极
最小输出电压 1.25V
Iq-静态电流 250μA
最大输出电压 5V
输出电流 500mA
3.05mm(Max)
3.05mm(Max)
950μm(Max)
通用封装 UMAX-8(EP)
安装方式 贴片安装
应用等级 工业级
零件状态 停产
包装方式 管装

MAX1792EUA50厂商介绍

Maxim Integrated(美信集成)是一家全球领先的半导体设计公司,专注于模拟、混合信号和微处理器解决方案。公司成立于1983年,总部位于美国加州圣何塞。

Maxim Integrated的主要产品分为以下几类:
1. 电源管理:包括电源管理IC、电池管理、电源转换器等,广泛应用于移动设备、工业控制等领域。
2. 微控制器:包括微处理器、微控制器等,应用于智能家居、物联网、医疗设备等领域。
3. 接口产品:包括以太网、串行通信、USB等接口产品,应用于通信、计算机等领域。
4. 传感器:包括温度、湿度、压力等传感器,应用于汽车、工业控制等领域。
5. 射频和无线:包括无线通信、射频放大器等产品,应用于无线通信、**通信等领域。

Maxim Integrated的优势在于:
1. 强大的研发能力:拥有超过4000项专利,持续推出创新产品。
2. 丰富的产品线:提供超过7万种产品,满足不同客户的需求。
3. 广泛的应用领域:产品广泛应用于消费电子、工业、汽车等领域。
4. 优质的客户服务:提供技术支持、定制解决方案等服务,满足客户的个性化需求。

MAX1792EUA50数据手册

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MAXIM INTEGRATED LDO稳压器 MAXIM INTEGRATED MAX1792EUA50 MAX1792EUA50数据手册

MAX1792EUA50封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 1.44 ¥ 10.7896
库存: 148
起订量: 93 增量: 1
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最小起订量为:1
合计: ¥ 10.78
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