feedback
评价本网页


需要帮助?


NCP623: Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control

Overview
Specifications
Packages
Datasheet: Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control
Rev. 9 (188.0kB)
»查看材料成分
»产品更改通知 (2)
Product Overview
产品说明
Housed in a Micro8 or DFN6 package, the NCP623 Low Dropout Linear Voltage Regulator delivers up to 150 mA where it exhibits a typical 180 mV dropout. With an incredible noise level of 25 µVRMS (over 100 Hz to 100 kHz, with a 10 nF bypass capacitor), the NCP623 represents the ideal choice for sensitive circuits, especially in portable applications where noise performance and space are premium. The NCP623 also excels in response time and reacts in less than 25 us when receiving an OFF to ON signal (with no bypass capacitor). Due to a novel concept, the NCP623 accepts output capacitors without any restrictions regarding their Equivalent Series Resistance (ESR) thus offering an obvious versatility for immediate implementation. With a typical DC ripple rejection better than -90 dB (-70 dB @ 1.0 kHz), it naturally shields the downstream electronics against choppy power lines. Additionally, thermal shutdown and short-circuit protection provide the final product with a high degree of ruggedness.
特性
 
  • Very Low Quiescent Current 170uA,(ON,no load), 100nA (OFF, no load)
  • Very Low Dropout Voltage, Typical Value is 137mV at an Output Current of 100mA
  • Very Low Noise with External Bypass Capacitor (10nF),Typically 25uVrms over 100Hz to 100kHz
  • Internal Thermal Shutdown
  • Extremely Tight Load Regulation Typically -90dB
  • Ripple Rejection -70dB @ 1.0kHz
  • Line Transient Response: 1.0mV for Vin=3.0V
  • Extremely Tight Load Regulation Typically 20mV at Iout=150mA
  • Multiple Output Voltages Available
  • Logic Level ON/OFF Control (TTL-CMOS Compatible)
  • ESR can vary from 0 to 3.0 ohms
  • Pb-Free Packages are Available
应用
  • All Portable Systems, Battery Powered Systems, CellularTelephones, Radio Control Systems, Toys and Low Voltage Systems
技术文档及设计资源
数据表 (1) 封装图纸 (1)
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
NCP623MN-25R2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 2.5 V DFN-6 488AE 1 Tape and Reel 3000 $0.588
NCP623MN-28R2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 2.8 V DFN-6 488AE 1 Tape and Reel 3000 $0.588
NCP623MN-30R2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 3.0 V DFN-6 488AE 1 Tape and Reel 3000 $0.588
NCP623MN-33R2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 3.3 V DFN-6 488AE 1 Tape and Reel 3000 $0.588
NCP623MN-40R2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 4.0 V DFN-6 488AE 1 Tape and Reel 3000 $0.588
NCP623MN-50R2G Active
Pb-free
Halide free
Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 5.0 V DFN-6 488AE 1 Tape and Reel 3000 $0.588
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 8 to 12
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : 13 to 16
市场订货至交货的时间(周) : 2 to 4
Digikey   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 1,746,000
市场订货至交货的时间(周) : 8 to 12
Avnet   (2015-07-09) : >1K
市场订货至交货的时间(周) : 13 to 16
ON Semiconductor   (2015-07-08) : 3,000
PandS   (2015-07-09) : >1K
Datasheet: Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control
Rev. 9 (188.0kB)
»查看材料成分
»产品更改通知 (2)
Product Overview

Product Compliance Status Description Output Polarity VO (V) IO Typ (A) VI Max (V) VDO Typ (V) Iq Typ (mA) PSRR (dB) Noise (µVrms) Package Type
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 2.5 V   Single   Positive   2.5   0.15   12   0.18   0.17   70   25   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 2.8 V   Single   Positive   2.8   0.15   12   0.18   0.17   70   25   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 3.0 V   Single   Positive   3   0.15   12   0.18   0.17   70   25   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 3.3 V   Single   Positive   3.3   0.15   12   0.18   0.17   70   25   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 4.0 V   Single   Positive   4   0.15   12   0.18   0.17   70   25   DFN-6 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, Ultra Low Noise, with On/Off Control , Vout: 5.0 V   Single   Positive   5   0.15   12   0.18   0.17   70   25   DFN-6 
之前浏览的产品
清除列表