NCV8187: 1.2A LDO Regulator, Low Dropout Voltage, Low Noise with Power Good Output

Datasheet: Voltage Regulator - Low Iq, Low Dropout, Power Good Output, 1.2 A
Rev. 8 (273kB)
Product Overview
View Material Composition
Product Change Notification
The NCV8187 is a 1.2 A LDO Regulator with low quiescent current consumption (typ. 30 µA over the full temperature range), low dropout voltage, low output noise and very good PSRR. The regulator incorporates several protection features such as Thermal Shutdown, Soft Start, Current Limiting and also Power Good Output signal for easy MCU interfacing.
Features   Benefits
     
  • Low Vin 1.5 V
 
  • Ideal for 1.8V rails from DCDC
  • Ultra Low Noise 15 µVrms
 
  • Very well suited for noise sensitive applications
  • High PSRR 75 dB at 1 kHz
 
  • High input ripple rejection that is excellent for power sensitive devices
  • Low Vout from 0.8 V
 
  • Suitable for low voltage applications
  • Power Good Signal
 
  • Perfect for rail monitoring and/or sequencing
  • Available in DFN6 2x2 mm and DFN8 3x3mm packages
 
  • Improved thermal resistance with wettable flank (pin edge plating)
  • 150C operating Junction temperature
 
  • Enables higher power capability with extended temperatures
Applications   End Products
  • RF, PLL, VCO and Clock Power Supplies
  • Image Sensor Power Supply
  • Point of Load
  • Communication Systems and Infotainment
 
  • RF Transceivers
  • Camera module
  • Internet Connection Sharing (ICS) Gateway Server Applications
  • MQB Modular Architectures
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (6)
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV8187ADT180RKG Active 
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1V8, act discharge, DPAK5 DPAK-5 175AA 1 260 Tape and Reel 2500 Contact Sales Office
NCV8187ADT330RKG Active 
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 3V3, act discharge, DPAK5 DPAK-5 175AA 1 260 Tape and Reel 2500 Contact Sales Office
NCV8187ADTADJRKG Active 
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, ADJ, act discharge, DPAK5 DPAK-5 175AA 1 260 Tape and Reel 2500 Contact Sales Office
NCV8187AML120TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.2V, Active discharge DFNW-6 507AW 1 260 Tape and Reel 3000 $0.21
NCV8187AML180TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.8V, Active discharge DFNW-6 507AW 1 260 Tape and Reel 3000 $0.21
NCV8187AMLE120TCG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, flipped die, 1V2, active discharge DFNW-8 507AD 1 260 Tape and Reel 3000 $0.21
NCV8187AMLE180TCG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, flipped die, 1V8, active discharge DFNW-8 507AD 1 260 Tape and Reel 3000 $0.21
NCV8187AMLE280TCG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, flipped die, 2V8, active discharge DFNW-8 507AD 1 260 Tape and Reel 3000 $0.21
NCV8187AMLE330TCG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, flipped die, 3V3, active discharge DFNW-8 507AD 1 260 Tape and Reel 3000 $0.21
NCV8187AMLEADJTCG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, flipped die, ADJ, active discharge DFNW-8 507AD 1 260 Tape and Reel 3000 $0.21
NCV8187AMN120TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.2V, Active discharge DFN-6 506DK 1 260 Tape and Reel 3000 $0.22
NCV8187AMN180TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.8V, Active discharge DFN-6 506DK 1 260 Tape and Reel 3000 $0.22
NCV8187AMT110TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.1V, Active discharge WDFN-6 511BR 1 260 Tape and Reel 3000 $0.235
NCV8187AMT120TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.2V, Active discharge WDFN-6 511BR 1 260 Tape and Reel 3000 $0.235
NCV8187AMT180TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.8V, Active discharge WDFN-6 511BR 1 260 Tape and Reel 3000 $0.235
NCV8187AMT330TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 3.3V, Active discharge WDFN-6 511BR 1 260 Tape and Reel 3000 $0.235
NCV8187AMTW080TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 0.8V, Active discharge WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.17
NCV8187AMTW090TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 0.9V, Active discharge WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.17
NCV8187AMTW110TAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, 1.1V, Active discharge WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.25
NCV8187AMTWADJTAG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV8187, ADJ, active discharge WDFNW-6 511DW 1 260 Tape and Reel 3000 $0.17
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 18,000
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 3,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 15,000
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 24,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 51,000
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 42,000
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 24,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 21,000
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Output
Polarity
VO (V)
IO Typ (A)
VI Min (V)
VI Max (V)
VDO Typ (V)
Iq Typ (mA)
PSRR (dB)
Noise (µVrms)
Enable
PowerGood
Application
Package Type
NCV8187ADT180RKG  
Pb
A
H
P
 Active   
Single
Positive
1.8
1.2
1.5
5.5
0.2
0.03
75
15
Yes
Yes
Automotive
DPAK-5
NCV8187ADT330RKG  
Pb
A
H
P
 Active   
Single
Positive
3.3
1.2
1.5
5.5
0.15
0.03
75
15
Yes
Yes
Automotive
DPAK-5
NCV8187ADTADJRKG  
Pb
A
H
P
 Active   
Single
Positive
ADJ
1.2
1.5
5.5
0.03
75
15
Yes
Yes
Automotive
DPAK-5
NCV8187AML120TAG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
1.2
1.2
1.5
5.5
0.325
0.03
75
15
Yes
Yes
Automotive
DFNW-6
NCV8187AML180TAG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
1.8
1.2
1.5
5.5
0.2
0.03
75
15
Yes
Yes
Automotive
DFNW-6
NCV8187AMLE120TCG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
1.2
1.2
1.5
5.5
0.325
0.03
75
15
Yes
Yes
Automotive
DFNW-8
NCV8187AMLE180TCG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
1.8
1.2
1.5
5.5
0.2
0.03
75
15
Yes
Yes
Automotive
DFNW-8
NCV8187AMLE280TCG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
2.8
1.2
1.5
5.5
0.17
0.03
75
15
Yes
Yes
Automotive
DFNW-8
NCV8187AMLE330TCG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
3.3
1.2
1.5
5.5
0.15
0.03
75
15
Yes
Yes
Automotive
DFNW-8
NCV8187AMLEADJTCG  
 $0.21 
Pb
A
H
P
 Active   
Single
Positive
ADJ
1.2
1.5
5.5
0.03
75
15
Yes
Yes
Automotive
DFNW-8
NCV8187AMN120TAG  
 $0.22 
Pb
A
H
P
 Active   
Single
Positive
1.2
1.2
1.5
5.5
0.325
0.03
75
15
Yes
Yes
Automotive
DFN-6
NCV8187AMN180TAG  
 $0.22 
Pb
A
H
P
 Active   
Single
Positive
1.8
1.2
1.5
5.5
0.2
0.03
75
15
Yes
Yes
Automotive
DFN-6
NCV8187AMT110TAG  
 $0.235 
Pb
A
H
P
 Active   
Single
Positive
1.1
1.2
1.5
5.5
0.4
0.03
75
15
Yes
Yes
Automotive
WDFN-6
NCV8187AMT120TAG  
 $0.235 
Pb
A
H
P
 Active   
Single
Positive
1.2
1.2
1.5
5.5
0.325
0.03
75
15
Yes
Yes
Automotive
WDFN-6
NCV8187AMT180TAG  
 $0.235 
Pb
A
H
P
 Active   
Single
Positive
1.8
1.2
1.5
5.5
0.2
0.03
75
15
Yes
Yes
Automotive
WDFN-6
NCV8187AMT330TAG  
 $0.235 
Pb
A
H
P
 Active   
Single
Positive
3.3
1.2
1.5
5.5
0.15
0.03
75
15
Yes
Yes
Automotive
WDFN-6
NCV8187AMTW080TAG  
 $0.17 
Pb
A
H
P
 Active   
Single
Positive
0.8
1.2
1.5
5.5
0.7
0.03
75
15
Yes
Yes
Automotive
WDFNW-6
NCV8187AMTW090TAG  
 $0.17 
Pb
A
H
P
 Active   
Single
Positive
0.9
1.2
1.5
5.5
0.6
0.03
75
15
Yes
Yes
Automotive
WDFNW-6
NCV8187AMTW110TAG  
 $0.25 
Pb
A
H
P
 Active   
Single
Positive
1.1
1.2
1.5
5.5
0.4
0.03
75
15
Yes
Yes
Automotive
WDFNW-6
NCV8187AMTWADJTAG  
 $0.17 
Pb
A
H
P
 Active   
Single
Positive
ADJ
1.2
1.5
5.5
0.03
75
15
Yes
Yes
Automotive
WDFNW-6
Case Outlines
511BR    175AA    506DK    507AD    511DW    507AW   
Previously Viewed Products
Clear List

New Products

NCV8187  1.2 A LDO Regulator

  • Low Iq of 30 µA typical over full temperature range
  • High PSRR of 85 dB at 1 kHz for power stability
  • Low noise of 9 µV(RMS)

NCV8730  150 mA LDO Regulator

  • Low quiescent current of 1 µA typical, and shutdown current of 100 nA typical
  • Wide operating input voltage range of 2.7 to 38 V
  • Low dropout of 290 mV typical @ 150 mA, 3.3 V

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