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ADP172ACBZ-1.7-R7
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ADP172ACBZ-1.7-R7

  • 所属类别：稳压器
  • 产品名称：300 mA、低静态电流、CMOS线性调节器
  • 厂商：Analog Devices
  • 生产批号：15+
  • 封装：4 ball WLCSP
  • 库存状态：有库存
  • 库存量：9730
  • 最低订购量：1
  • 详细资料：点击查找ADP172ACBZ-1.7-R7的pdf资料
  • 点击询价
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  • Product Introduction

Advantages and features:

  • 最大输出电流：300 mA
  • 输入电压范围：1.6 V至3.6 V
  • 低静态电流： 空载时，IGND = 23 μA ； 300 mA负载时，IGND= 170 μA
  • 低关断电流：
  • 低压差：300 mA负载下为50 mV
  • 输出电压精度：±1%
  • 可提供0.8 V至3.0 V范围内多达31种固定输出电压选项


  • 线路、负载及温度范围内的精度：±3%
  • 利用1 μF小型陶瓷输出电容实现稳定工作
  • PSRR性能：70 dB (10 kHz)，73 dB (1 kHz)
  • 低噪声：30 μV rms（VOUT = 0.8 V）
  • 限流和热过载保护
  • 逻辑控制使能
  • 4引脚、0.5 mm间距小型WLCSP封装

  • Product Details:

    ADP172是一款低电压输入、低静态电流、低压差(LDO)Linear regulator，工作电压范围为1.6 V至3.6 V，能够提供高达300 mA的输出电流。驱动300 mA负载时压差仅为50 mV，这种低压差特性不仅可提高效率，而且支持宽输入电压范围。空载时静态电流低至23 μA，使得ADP172成为电池供电便携式设备的理想选择。

    The ADP172 is available with 31 fixed output voltage options ranging from 0.8 V to 3.0 V. Stable operation is achieved with a small ceramic output capacitor of 1 μF. The ADP172 offers excellent transient response and occupies very little board space, making it ideal for powering digital processors. The ADP172 has a 20 dB to 40 dB higher power supply rejection ratio (PSRR) at 100 kHz compared to common LDO products, making it an ideal power supply for analog-to-digital conversion (ADC) mixed-signal processor systems and allowing for the use of smaller bypass capacitors. In addition, these devices have low output noise performance and eliminate the need for additional bypass capacitors, further reducing the number of printed circuit board (PCB) components.

    Short-circuit protection and thermal overload protection circuitry prevent damage to the device under adverse conditions. The ADP172 is available in a 4-pin, small 0.5 mm pitch WLCSP package, making it the industry's smallest solution for a wide range of portable power delivery applications.


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    • 移动电话
    • 数码相机和音频设备
    • 便携式电池供电设备
    • DSP/FPGA/微处理器电源
    • 后置DC-DC调节


The ICs associated with ADP172ACBZ-1.7-R7 include:


Model Manufacturers lot number encapsulation illustrate
ADP151ACBZ-1.1-R7 Analog Devices 15+ 4 ball WLCSP Ultra-low-noise, 200 mA CMOS linear regulator
ADP172ACBZ-3.0-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-2.9-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-2.1-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.8-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.65-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.5-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.26-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.2-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.0-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator

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Analog Devices brand product recommendations


Model Manufacturers lot number encapsulation illustrate
ADP172ACBZ-1.65-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.5-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
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ADP172ACBZ-1.2-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
ADP172ACBZ-1.0-R7 Analog Devices 15+ 4 ball WLCSP 300 mA, low quiescent current, CMOS linear regulator
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ADP160AUJZ-3.3-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-3.0-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-2.8-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-2.7-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-2.5-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-2.3-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-1.8-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-1.5-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
ADP160AUJZ-1.2-R7 Analog Devices 15+ 5 ld TSOT Ultra-low quiescent current, 150 mA CMOS linear regulator
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