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ADP3335ACP-3.3-RL7

产品分类: LDO稳压器
厂牌: ANALOG DEVICES
产品描述: 110μA 正极 Fixed 500mA 1 3.3V 2.6V 3.3V 12V 370mV@ 500mA 0.04mV/mA(Typ) 0.04mV/V(Typ) LFCSP-8 贴片安装
供应商型号: CY-ADP3335ACP-3.3-RL7
供应商: Avnet
标准整包数: 1
ANALOG DEVICES LDO稳压器 ADP3335ACP-3.3-RL7

ADP3335ACP-3.3-RL7概述

    # High-Accuracy, Ultralow IQ, 500 mA Linear Regulator: ADP3335
    Product Introduction
    The ADP3335 is a high-performance low dropout (LDO) linear regulator designed for applications requiring precise voltage regulation. It belongs to the ADP333x family of precision low dropout regulators, known for their robust performance across varying operating conditions. This regulator supports a broad input voltage range of 2.6V to 12V and can deliver up to 500 mA of continuous load current with an ultralow dropout voltage of just 200 mV typical at 500 mA.
    Key features of the ADP3335 include its exceptional accuracy over line and load conditions (±0.9% at 25°C and ±1.8% over temperature), compatibility with a wide variety of capacitors, and its ability to operate in harsh environmental conditions ranging from -40°C to +85°C. The ADP3335 is ideal for use in battery-powered portable devices such as cellular phones, cameras, and MP3 players, as well as networking and communication systems like DSL/cable modems and set-top boxes.
    Technical Parameters
    | Parameter | Symbol | Conditions | Minimum | Typical | Maximum | Units |
    ||
    | Output Voltage Accuracy | VOUT | TA = 25°C | –0.9 | +0.9 % |
    TA = 85°C | –1.8 | +1.8 % |
    TJ = 150°C | –2.3 | +2.3 % |
    | Dropout Voltage | VDROP | IL = 500 mA | 200 370 | mV |
    | Quiescent Current | IQ | Light Load | 80 110 | µA |
    | Shutdown Current | IShutdown | SD = 0V, VIN = 12V | 0.01 | 1 | µA |
    | Operating Temperature | TA -40°C +85°C
    Key Performance Highlights:
    - AnyCAP Stability: Can operate stably with any type of capacitor including multilayer ceramic capacitors (MLCC).
    - Noise Reduction: Offers a low output noise of 47 µVrms (10 Hz to 100 kHz, CL = 10 µF).
    - Thermal Protection: Includes both current limiting and thermal overload protection mechanisms.

    Product Features and Advantages
    The ADP3335 stands out in its class with the following key advantages:
    1. Superior Accuracy: ±0.9% accuracy at room temperature ensures stable voltage output.
    2. Ultralow Dropout Voltage: Minimal drop-out (200 mV typical at 500 mA) enhances battery efficiency.
    3. AnyCAP Compatibility: Works seamlessly with various capacitor types, even ultra-low ESR capacitors, offering flexibility in PCB design.
    4. Enhanced Reliability: Advanced thermal management and current-limiting features protect the device during abnormal conditions.
    5. Compact Design: Requires minimal external components, reducing board space and overall system complexity.
    These attributes make the ADP3335 particularly competitive in portable electronics, where high precision and low power consumption are critical.
    Application Case Studies and Usage Recommendations
    Example Applications:
    - Cellular Phones: The ADP3335's ultra-low quiescent current and thermal protection make it ideal for conserving battery life while maintaining stable power delivery.
    - Networking Systems: Its ability to handle heavy transient loads and provide high noise rejection is crucial for telecommunications equipment.

    Usage Tips:
    - For optimal stability, ensure that the output capacitor (COUT) meets the requirement of ≥1 µF.
    - Avoid overloading the device beyond its specified ratings to prevent thermal runaway issues.
    - Utilize the shutdown pin effectively to minimize standby power consumption in idle modes.
    Compatibility and Support

ADP3335ACP-3.3-RL7参数

参数
最小输出电压 3.3V
纹波抑制-PSRR -
Iq-静态电流 110μA
线路调节 0.04mV/V(Typ)
负载调节 0.04mV/mA(Typ)
输出电流 500mA
最大压差@电流 370mV@ 500mA
最小输入电压 2.6V
输出类型 Fixed
极性 正极
最大输入电压 12V
稳压器数量 1
最大输出电压 3.3V
通用封装 LFCSP-8
安装方式 贴片安装
零件状态 停产
包装方式 散装

ADP3335ACP-3.3-RL7厂商介绍

Analog Devices(简称ADI)是一家全球领先的半导体公司,专注于模拟、混合信号和数字信号处理(DSP)集成电路(IC)的设计、制造和营销。公司成立于1965年,总部位于美国马萨诸塞州的诺伍德。

ADI的主营产品主要分为以下几类:
1. 数据转换器:包括模数转换器(ADC)和数模转换器(DAC),广泛应用于通信、工业、医疗等领域。
2. 放大器和比较器:提供各种高性能放大器和比较器产品,用于信号放大、滤波和比较等。
3. 射频(RF)和微波产品:包括射频收发器、混频器、放大器等,应用于无线通信、**等领域。
4. 电源管理:提供电源转换、电源管理等解决方案,满足各种电源需求。
5. 接口和通信:包括以太网、串行通信等接口产品,用于数据传输和通信。
6. 处理器和DSP:提供高性能处理器和数字信号处理器,用于复杂信号处理和控制。

ADI的优势在于其在模拟和混合信号领域的深厚技术积累,以及对客户需求的深刻理解。公司不断推出创新产品,满足客户在各种应用场景下的需求,如5G通信、自动驾驶、工业自动化等。此外,ADI还提供全面的技术支持和定制化服务,帮助客户实现产品快速上市。

ADP3335ACP-3.3-RL7数据手册

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ANALOG DEVICES LDO稳压器 ANALOG DEVICES ADP3335ACP-3.3-RL7 ADP3335ACP-3.3-RL7数据手册

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1+ $ 1.9064 ¥ 14.2844
库存: 1050
起订量: 71 增量: 1
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