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NCV4269A: Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output

Overview
Specifications
Packages
Applications
Datasheet: Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output
Rev. 4 (157kB)
»查看材料成分
»产品更改通知 (2)
Product Overview
产品说明
The NCV4269A is a 5.0 V precision micropower voltage regulator with an output current capability of 150 mA.

The output voltage is accurate within ±2.0% with a maximum dropout voltage of 0.5 V at 100 mA. Low quiescent current is a feature drawing only 240 µA with a 1.0 mA load. This part is ideal for any and all battery operated microprocessor equipment.

Microprocessor control logic includes an active reset output RO with delay and a SI/SO monitor which can be used to provide an early warning signal to the microprocessor of a potential impending reset signal. The use of the SI/SO monitor allows the microprocessor to finish any signal processing before the reset shuts the microprocessor down.

The active Reset circuit operates correctly at an output voltage as low as 1.0 V. The Reset function is activated during the power up sequence or during normal operation if the output voltage drops outside the regulation limits.

The reset threshold voltage can be decreased by the connection of an external resistor divider to the RADJ lead. The regulator is protected against reverse battery, short circuit, and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments. The device has also been optimized for EMC conditions.
特性   优势
     
  • 5.0V and 3.3V +/- 2% Output with 150mA Output Current Capability
 
  • Tight Regulation Limits
  • Active Reset Output Low Down to VQ=1.0V; Adjustable Reset Threshold
 
  • Microprocessor power management feature, design flexibility
  • Fault Protection:
    -40V Reverse Voltage Protection
    Short Circuit Protection
    Thermal overload protection
 
  • No external components required to enable protections required within any automotive applications.
  • Early Warning through SI/SO Leads, adjustable threshold via external resistor
 
  • Microprocessor power management feature: warns microprocessor of impending reset event or can also be used as a general purpose comparator.
  • AEC Q100 Qualified
 
  • Meets automotive quality requirements
  • Very Low Dropout Voltage
   
  • Integrated Pullup Resistor at Logic Outputs (To Use External Resistors, Select the NCV4279A)
   
应用   终端产品
  • Body and Chassis
  • Powertrain
  • Infotainment
 
  • Automotive
技术文档及设计资源
仿真模型 (1) 封装图纸 (4)
数据表 (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
NCV4269AD133R2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output SOIC-8 751-07 1 Tape and Reel 2500 $0.4
NCV4269AD150G Last Shipments 
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-8 751-07 1 Tube 98  
NCV4269AD150R2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-8 751-07 1 Tape and Reel 2500 $0.4
NCV4269AD250G Last Shipments 
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-14 751A-03 1 Tube 55  
NCV4269AD250R2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-14 751A-03 1 Tape and Reel 2500 $0.4
NCV4269ADW50G Last Shipments 
AEC Qualified
PPAP Capable
Pb-free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-20W 751D-05 3 Tube 38  
NCV4269ADW50R2G Active
AEC Qualified
PPAP Capable
Pb-free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-20W 751D-05 3 Tape and Reel 1000 $0.6867
NCV4269APD50G Last Shipments 
AEC Qualified
PPAP Capable
Pb-free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-8 EP 751AC 2 Tube 98  
NCV4269APD50R2G Active
AEC Qualified
PPAP Capable
Pb-free
Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V SOIC-8 EP 751AC 2 Tape and Reel 2500 $0.6237
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) : 13 to 16
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : Contact Factory
Mouser   (2015-07-09) : <1K
市场订货至交货的时间(周) : 13 to 16
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : Contact Factory
Arrow   (Sat Jul 11 08:37:09 MST 2015) : 550
市场订货至交货的时间(周) : Contact Factory
Digikey   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : 17 to 20
Avnet   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
Datasheet: Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output
Rev. 4 (157kB)
»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
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output   Single   Positive   3.3   0.15   45     0.19       SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V   Single   Positive   5   0.15   45   0.25   0.19       SOIC-8 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Halide free 
 Active     Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V   Single   Positive   5   0.15   45   0.25   0.19       SOIC-14 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V   Single   Positive   5   0.15   45   0.25   0.19       SOIC-20W 
 AEC Qualified 
 PPAP Capable 
 Pb-free 
 Active     Linear Voltage Regulator, LDO, 150 mA, with Delay, Adjustable Reset and Sense Output, 5.0 V   Single   Positive   5   0.15   45   0.25   0.19       SOIC-8 EP 
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