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NCP705: Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA

Overview
Specifications
Datasheet: 500 mA LDO Voltage Regulator
Rev. 6 (1727kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
产品说明
Noise sensitive RF applications such as Power Amplifiers in satellite radios, infotainment equipment, and precision instrumentation require very clean power supplies. The NCP705 is a 500 mA LDO that provides the engineer with a very stable, accurate voltage with ultra low noise and very high Power Supply Rejection Ratio (PSRR) suitable for RF applications. The device doesn't require any additional noise bypass capacitor to achieve ultra-low noise performance. In order to optimize performance for battery operated portable applications, the NCP705 employs dynamic Iq management for ultra-low quiescent current consumption at light-load conditions and great dynamic performance.
特性   优势
     
  • Operating Input Voltage Range
 
  • 2.5V to 5.5V
  • Available in Fixed Voltage Options
 
  • 0.8V to 3.5V Please Contact Factory for Other Voltage Options
  • Ultra-Low Quiescent Current
 
  • Typ. 13 uA
  • Ultra-Low Noise
 
  • 12 uVrms from 100 Hz to 100 kHz
  • Very Low Dropout
 
  • 250 mV typ. at 500 mA Output
  • ±2% Accuracy Over Load/Line/Temperature
 
  • High Accuracy Output Voltage
  • High PSRR
 
  • 71 dB at 1 kHz
  • Internal Soft-Start
 
  • Limits the Turn-On Inrush Current
  • Adjustable operation from 0.8V
 
  • Easy voltage selection according to customer requirements
  • Thermal Shutdown and Current Limit Protections
   
  • Stable with a 1 uF Ceramic Output Capacitor
   
  • Active Output Discharge for Fast Turn-Off
   
  • These are Pb-Free Devices
   
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
NCP705MT18TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 1.8V, WDFN6 WDFN-6 511BR 1 Tape and Reel 3000 $0.256
NCP705MT28TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 2.8V, WDFN6 WDFN-6 511BR 1 Tape and Reel 3000 $0.256
NCP705MT30TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 3.0V, WDFN6 WDFN-6 511BR 1 Tape and Reel 3000 $0.256
NCP705MT33TCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 3.3V, WDFN6 WDFN-6 511BR 1 Tape and Reel 3000 $0.256
NCP705MTADJTCG Active
Pb-free
Halide free
Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, Adjustable, WDFN6 WDFN-6 511BR 1 Tape and Reel 3000 $0.256
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) : 2 to 4
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 30,000
市场订货至交货的时间(周) : 2 to 4
Digikey   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 24,000
市场订货至交货的时间(周) : 2 to 4
Digikey   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 36,000
市场订货至交货的时间(周) : 4 to 8
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
ON Semiconductor   (2015-07-08) : 3,000
市场订货至交货的时间(周) : 2 to 4
ON Semiconductor   (2015-07-08) : 18,000
Datasheet: 500 mA LDO Voltage Regulator
Rev. 6 (1727kB)
»查看材料成分
»No Product Change Notifications exist
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     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 1.8V, WDFN6   Single   Positive   1.8   0.5   5.5     0.013   71   12   WDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 2.8V, WDFN6   Single   Positive   2.8   0.5   5.5   0.23   0.013   71   12   WDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 3.0V, WDFN6   Single   Positive   3   0.5   5.5     0.013   71   12   WDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, 3.3V, WDFN6   Single   Positive   3.3   0.5   5.5     0.013   71   12   WDFN-6 
 Pb-free 
 Halide free 
 Active     Voltage Regulator, LDO, Ultra Low Noise, Ultra Low Iq, 500 mA, Adjustable, WDFN6   Single   Positive   Adjustable   0.5   5.5     0.013   71     WDFN-6 
Datasheet: 500 mA LDO Voltage Regulator
Rev. 6 (1727kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
外形
511BR   
Datasheet: 500 mA LDO Voltage Regulator
Rev. 6 (1727kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
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