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MIC5205-2.9YM5-TR

产品分类: LDO稳压器
产品描述: 75dB(100Hz) 150μA 正极 Fixed 150mA 1 2.9V 2.5V 2.9V 16V 350mV@ 150mA 0.2% 0.012%/V SOT-23-5 贴片安装,黏合安装 2.9mm*1.6mm*1.1mm
供应商型号: 998-MIC5205-2.9YM5TR
供应商: Mouser
标准整包数: 1
MICROCHIP TECHNOLOGY LDO稳压器 MIC5205-2.9YM5-TR

MIC5205-2.9YM5-TR概述

    Product Introduction: MIC5205 Low-Dropout Linear Voltage Regulator
    The MIC5205 is a high-performance linear voltage regulator designed for low-noise, high-precision applications, particularly suited for battery-powered devices. It provides ultra-low dropout voltage, exceptional line and load regulation, and low ground current, making it ideal for portable electronics such as cellular phones, laptops, and consumer personal electronics. Its key selling points include a small SOT-23-5 package, which ensures space-efficient PCB designs, and compatibility with both fixed and adjustable output voltage configurations.
    Technical Parameters
    The MIC5205 has been engineered to offer superior performance with the following specifications:
    - Output Voltage Accuracy: ±1% (fixed version), adjustable via resistor network.
    - No-Load Dropout Voltage: 10mV to 50mV depending on load current (150mA max).
    - Ground Current: 600µA at 100mA output; negligible in shutdown mode.
    - Noise: 260nV/√Hz (at 50mA output with 470pF bypass cap and 2.2µF output cap).
    - Maximum Output Current: 150mA.
    - Enable Input: Logic-compatible enable/disable pin with CMOS/TTL compatibility.
    - Protection Features: Over-temperature shutdown, current limiting, reverse battery protection.
    Operating temperature range: –40°C to +125°C, with a thermal resistance (θJA) of 220°C/W for the SOT-23-5 package.
    Product Features and Advantages
    The MIC5205 offers several advantages that make it stand out in the market:
    1. Ultra-Low Noise: Excellent for sensitive RF circuits and audio applications due to its low noise characteristics.
    2. Efficient Performance: Extremely low dropout voltage reduces power losses, increasing overall efficiency.
    3. Versatility: Available in fixed and adjustable configurations, allowing flexibility in design.
    4. Compact Packaging: SOT-23-5 minimizes board space, perfect for space-constrained designs.
    5. High Reliability: Enhanced protection features like over-temperature shutdown and current limiting ensure reliable operation.
    6. Energy Efficiency: Low quiescent current maximizes battery life, ideal for portable devices.
    Application Cases and Usage Recommendations
    The MIC5205 is widely applicable in various electronic systems, including:
    1. Cellular Phones: Provides stable power for radio frequency (RF) amplifiers and digital processors.
    2. Laptop and Tablet Computers: Ensures reliable power delivery to system components while maintaining lightweight and compact designs.
    3. Consumer Electronics: Ideal for battery-powered gadgets like Bluetooth headsets, fitness trackers, and handheld gaming devices.
    Usage Recommendations:
    - Ensure proper capacitor selection: Use 2.2µF or higher capacitance with BYP pin for optimal stability.
    - Avoid placing the input capacitor too far from the IC to minimize impedance and EMI issues.
    - Incorporate external resistors to adjust the output voltage as needed for specific applications.
    Compatibility and Support
    The MIC5205 is fully compatible with most standard PCB layouts and interfaces. Microchip provides comprehensive documentation, including design guidelines and simulation tools, to assist users in integrating this component into their designs. Additionally, customer support is readily available through technical forums, application notes, and direct assistance channels.
    Common Issues and Solutions
    | Issue | Solution |

    | Output voltage drift | Verify the correct connection of BYP capacitor (470pF) to reduce noise. |
    | Overheating | Check thermal design and ensure adequate airflow or heatsinks are used. |
    | Poor transient response | Increase the value of the output capacitor (≥2.2µF). |
    | Oscillation | Ensure

MIC5205-2.9YM5-TR参数

参数
Iq-静态电流 150μA
输出电流 150mA
稳压器数量 1
最小输入电压 2.5V
最大压差@电流 350mV@ 150mA
线路调节 0.012%/V
输出类型 Fixed
最小输出电压 2.9V
纹波抑制-PSRR 75dB(100Hz)
最大输入电压 16V
最大输出电压 2.9V
极性 正极
负载调节 0.2%
长*宽*高 2.9mm*1.6mm*1.1mm
通用封装 SOT-23-5
安装方式 贴片安装,黏合安装
零件状态 在售
包装方式 卷带包装

MIC5205-2.9YM5-TR厂商介绍

Microchip Technology是一家全球领先的半导体公司,总部位于美国亚利桑那州。公司成立于1989年,专注于设计、制造和销售各种微控制器、模拟、FPGA、连接、功率管理、分立和安全产品。

Microchip Technology的产品主要分为以下几类:
1. 微控制器(MCU):包括PIC、AVR和dsPIC系列,广泛应用于工业控制、消费电子、汽车电子等领域。
2. 模拟产品:包括电源管理、信号处理、接口和传感器等,用于提高系统性能和降低功耗。
3. 连接产品:包括以太网、无线和串行通信解决方案,实现设备间的高效数据传输。
4. FPGA(现场可编程门阵列):提供灵活的硬件解决方案,适用于高速数据处理和复杂逻辑设计。
5. 功率管理产品:包括电源模块、电池管理等,用于提高能效和延长设备寿命。
6. 分立产品:包括二极管、晶体管、MOSFET等,用于电路保护和信号放大。
7. 安全产品:包括加密模块、安全存储器等,保护数据安全和防止篡改。

Microchip Technology的优势在于其丰富的产品线、强大的研发能力和全球销售网络。公司不断推出创新产品,满足客户在不同应用领域的多样化需求。同时,Microchip还提供全面的技术支持和定制化解决方案,帮助客户缩短产品上市时间并降低开发成本。

MIC5205-2.9YM5-TR数据手册

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MICROCHIP TECHNOLOGY LDO稳压器 MICROCHIP TECHNOLOGY MIC5205-2.9YM5-TR MIC5205-2.9YM5-TR数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 0.23 ¥ 1.9435
25+ $ 0.1955 ¥ 1.652
100+ $ 0.1725 ¥ 1.4576
库存: 1056
起订量: 1 增量: 1
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最小起订量为:1
合计: ¥ 1.94
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