处理中...

首页  >  产品百科  >  ADP3335ARM-3.3

ADP3335ARM-3.3

产品分类: LDO稳压器
厂牌: ANALOG DEVICES
产品描述: 80μA 正极 Fixed 3.2241V 2.6V 3.3V 12V 370mV@ 500mA,230mV@ 300mA,110mV@ 50mA,40mV@ 100uA 0.04mV/mA(Typ) 0.04mV/V(Typ) MSOP 贴片安装 3mm*3mm*1.1mm
供应商型号:
供应商:
标准整包数: 0
ANALOG DEVICES LDO稳压器 ADP3335ARM-3.3

ADP3335ARM-3.3概述

    # ADP3335 High Accuracy, Ultralow IQ, 500 mA LDO Voltage Regulator
    Product Introduction
    The ADP3335 is a member of the ADP333x family of precision, low dropout (LDO) voltage regulators. It operates within an input voltage range of 2.6 V to 12 V, delivering up to 500 mA of continuous load current. The standout feature of this regulator is its enhanced process technology, offering significant performance advantages compared to traditional LDOs. Designed with ultra-low dropout voltage, low quiescent current, and exceptional accuracy, the ADP3335 is suitable for a variety of electronic applications, including portable devices, networking systems, and consumer electronics.
    Key Applications:
    - PCMCIA cards
    - Cellular phones
    - Camcorders and digital cameras
    - Networking systems, DSL/cable modems
    - Cable set-top boxes
    - MP3/CD players
    - DSP supplies
    Technical Parameters
    | Parameter | Specification |

    | Dropout Voltage | 200 mV (typ) @ 500 mA |
    | Input Voltage Range | 2.6 V to 12 V |
    | Output Accuracy (at 25°C) | ±0.9% |
    | Output Accuracy (over temperature)| ±1.8% |
    | Operating Temperature Range | –40°C to +85°C |
    | Shutdown Current | < 10 nA |
    | Ground Current | 80 µA (typ) @ Light Load |
    | Thermal Protection | Yes |
    | ESR Compatibility | Stable with any type of capacitor (including MLCC) |
    Product Features and Advantages
    The ADP3335 offers several distinct advantages that set it apart from competitors:
    1. Exceptional Accuracy: Maintains ±0.9% accuracy at room temperature and ±1.8% across temperature, line, and load.
    2. Ultra-Low Dropout Voltage: Only 200 mV typical at 500 mA output current ensures efficient operation even with minimal headroom.
    3. AnyCAP Stability: Can operate with any good-quality capacitor, including ceramic (MLCC) types, which are ideal for space-constrained designs.
    4. Robust Protection: Includes thermal and current limiting protection to safeguard against overheating and overcurrent events.
    5. Low Quiescent Current: Requires only 80 µA in light load scenarios, ideal for battery-powered applications.
    6. Noise Reduction: Low noise performance ensures clean power delivery without signal degradation.
    Application Case Studies and Usage Recommendations
    Use Cases:
    1. Portable Electronics: In mobile phones or tablets, the ADP3335's low dropout voltage ensures stable operation even with declining battery levels. Additionally, its compatibility with ceramic capacitors saves space and reduces component costs.
    2. Networking Systems: As part of DSL/cable modems or set-top boxes, the ADP3335’s excellent load regulation and stability under varying environmental conditions make it ideal for demanding network applications.
    3. Consumer Audio Devices: When incorporated into MP3 players or CD players, the low noise characteristic ensures uninterrupted audio quality.
    Usage Tips:
    - Ensure that the output capacitor meets the minimum capacitance requirement of 1 µF over the entire temperature range.
    - For optimal stability and performance, consider using a noise reduction capacitor (CNR) in the 100 pF to 1 nF range.
    - Maintain a minimum load current of 1 mA during normal operation to avoid instability when the device exits shutdown mode.
    Compatibility and Support
    The ADP3335 is compatible with most common electronic components and circuits requiring stable power supply. It is designed to work seamlessly with ot

ADP3335ARM-3.3参数

参数
输出电流 -
Iq-静态电流 80μA
最大压差@电流 370mV@ 500mA,230mV@ 300mA,110mV@ 50mA,40mV@ 100uA
极性 正极
最小输入电压 2.6V
输出类型 Fixed
最大输出电压 3.3V
稳压器数量 -
负载调节 0.04mV/mA(Typ)
纹波抑制-PSRR -
最大输入电压 12V
线路调节 0.04mV/V(Typ)
最小输出电压 3.2241V
长*宽*高 3mm*3mm*1.1mm
通用封装 MSOP
安装方式 贴片安装
应用等级 工业级
零件状态 停产

ADP3335ARM-3.3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。

ADP3335ARM-3.3数据手册

厂牌 PDF简要描述 下载
ANALOG DEVICES LDO稳压器 ANALOG DEVICES ADP3335ARM-3.3 ADP3335ARM-3.3数据手册

ADP3335ARM-3.3封装设计

查看详情并下载
Symbol
Footprint
3D Model
价格梯度 中国香港交货 内地交货(含增值税)
库存: 0
起订量: 0 增量: 0
交货地:
最小起订量为:0
合计: $ 0
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
1117-1.2 ¥ 0.2554
1117-1.8 ¥ 0.2764
1117-3.3 ¥ 0.2335
1117-5 ¥ 0.2505
1117-ADJ ¥ 0.2554
5962-8777601XA ¥ 0
5962-8778201UA ¥ 0
5962-8874701UA ¥ 0
662K. ¥ 0.084
77034052A ¥ 0