NCV8570: 200 mA Low Noise RF Low Dropout Linear Voltage Regulator

Datasheet: 200 mA, Ultra Low Noise, High PSRR, BiCMOS RF LDO Regulator
Rev. 4 (191.0kB)
Product Overview
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Product Change Notification
Noise sensitive RF applications such as Power Amplifiers in satellite radios, infotainment equipment, and precision instrumentation for automotive applications require very clean power supplies.
The NCV8570 Low Dropout (LDO) Linear Voltage Regulator is a 200 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. In order to optimize performance for battery operated portable applications, the NCV8570 employs an advanced BiCMOS process to combine the benefits of low noise and superior dynamic performance of bipolar elements with very low ground current consumption at full loads offered by CMOS.
Furthermore, in order to provide a small footprint for space-conscious applications, the NCV8570 is stable with small, low value capacitors and is available in a very small DFN6 2x2.2 and TSOP-5 packages.
NOTE FOR NEW DESIGNS THE NCV8570B IS RECOMMENDED IN PLACE NCV8570.
Features
 
  • Output Voltage Options:
    - 1.8 V, 2.5 V, 2.75 V, 2.8 V, 3.0 V, 3.3 V
    - Contact Factory for Other Voltage Options
  • Output Current Limit 200 mA
  • Ultra Low Noise (typ 15 µVrms)
  • Very High PSRR (typ 80 dB)
  • Stable with Ceramic Output Capacitors as low as 1 µF
  • Low Sleep Mode Current (max 1 µA)
  • Active Discharge Circuit
  • Current Limit Protection
  • Thermal Shutdown Protection
  • AEC Qualified
  • PPAP Capable
  • These are Pb-Free Devices
Applications
  • Satellite and HD Radio
  • Noise Sensitive Applications (Video, Audio)
  • Analog Power Supplies
  • Portable/Builtin DVD Entertainment Systems
  • GPS
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV8570MN180R2G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 1.8 V DFN-6 506BA 1 260 Tape and Reel 3000  
NCV8570MN250R2G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 2.5 V DFN-6 506BA 1 260 Tape and Reel 3000  
NCV8570MN275R2G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 2.75 V DFN-6 506BA 1 260 Tape and Reel 3000  
NCV8570MN280R2G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 2.8 V DFN-6 506BA 1 260 Tape and Reel 3000  
NCV8570MN300R2G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 3.0 V DFN-6 506BA 1 260 Tape and Reel 3000  
NCV8570MN330R2G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 3.3 V DFN-6 506BA 1 260 Tape and Reel 3000  
NCV8570SN18T1G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 1.8 V TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
NCV8570SN25T1G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 2.5 V TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
NCV8570SN275T1G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 2.75 V TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
NCV8570SN28T1G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 2.8 V TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
NCV8570SN30T1G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 3.0 V TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
NCV8570SN33T1G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8570, Vout: 3.3 V TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000  
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Case Outlines
506BA    483   
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