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ADP221ACDZ-1818-R7
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ADP221ACDZ-1818-R7

  • 所属类别：稳压器
  • 产品名称：双通道、200 mA、低噪声、高PSRR电压调节器
  • 厂商：Analog Devices
  • 生产批号：15+
  • 封装：wlcsp-6
  • 库存状态：有库存
  • 库存量：5600
  • 最低订购量：1
  • 详细资料：点击查找ADP221ACDZ-1818-R7的pdf资料
  • 点击询价
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  • Product Introduction

Advantages and features:

  • 输入电压范围：2.5 V至5.5 V
  • 初始精度：±1%
  • 两个独立的200 mA低压差电压调节器


  • 利用1 μF陶瓷输出电容便可稳定工作
  • 无需噪声旁路电容
  • 两个独立的逻辑控制使能引脚

  • Product Details:

    ADP221为200 mA、双路输出Voltage regulator，集高电源抑制比(PSRR)、低噪声、低静态电流和低压差于一体，非常适合对性能和电路板空间要求严苛的无线应用。

    The ADP221's low quiescent current, low dropout, and wide input voltage range extend battery life in portable devices. At frequencies up to 100 kHz, these devices maintain supply rejection performance of more than 60 dB with a low voltage margin required. The ADP220 has much lower noise than LDO competitors and does not require noise bypass capacitors. The ADP221 also has a built-in active pull-down resistor for rapid discharge of the output load.

    The ADP221 offers many output voltage combinations from 0.8 V to 3.3 V and provides overcurrent and thermal protection against device damage under adverse conditions.

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  • 移动电话
  • 数码相机和音频设备
  • 便携式和电池供电设备
  • 便携式医疗设备
  • 后置DC-DC调节


The ICs associated with ADP221ACDZ-1818-R7 include:


Model Manufacturers lot number encapsulation illustrate
ABL-14.31818MHZ-B2 Abracon Corporation 16+ DIP Crystal 14.31818MHz ±20ppm (Tol) ±50ppm (Stability) 18pF FUND 50Ohm 2-Pin HC-49/US
ABL-14.31818MHZ-T Abracon Corporation 16+ DIP HAN 200A AXIAL MODULE, MALE 40
SG7050CAN 14.318180M-TJGA3 Seiko Epson Corporation 16+ 7050 Standard Clock Oscillators 14.31818MHz 50ppm -40C +85C
ADP221ACDZ-1818-R7 Analog Devices 15+ wlcsp-6 Dual-channel, 200 mA, low-noise, high-PSRR voltage regulator
ADP221ACBZ-1818-R7 Analog Devices 15+ wlcsp-6 Dual-channel, 200 mA, low-noise, high-PSRR voltage regulator
ABLS-14.31818MHZ-B2-T Abracon 13+ HC-49/US New original imported genuine Abracon crystal oscillator
NX3225SA-14.318180MHZ NDK     CRYSTAL 14.318180 MHZ 8PF SMD
STM1818SWX7F STM 10+   COMMODITY POWER
P6CUI-121818Z PEAK 10+11+   Hong Kong spot, imported original
FT13A-14.318180/16-30-50/48 FRQ 10+11+   Hong Kong spot, imported original
P6CUI-051818Z PEAK 10+11+   Hong Kong spot, imported original
DS1818R-10+T/R MAXIM/DALLAS 10+ N/A Brand new original import, Hong Kong spot
MXD1818UR22 MAXIM 10+ SOT23 Low-Power µP Reset Circuits in 3-Pin SC70/SOT23
2SK1818-MR FUJU 05+ N／A N／A
LM1818N National 90+ 90+ brand new
ltc1818cs lt 99+ SOP-8 Brand new original
MAX1818EUT33-T Maxim 03+ SOT23-6 Brand new original
C1818 any 97+ TO New original stock available
CXD1818R Sony 97+ QFP Brand new original
49SM5H-14.31818 (14.31818MHZ crystal oscillator) KONY 05+ CHIP Brand new original

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