NCP103: LDO Regulator, 150 mA, High PSRR

Datasheet: Low Dropout Regulator - CMOS 150 mA
Rev. 14 (849kB)
Product Overview
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Product Change Notification
The NCP103 is 150 mA LDO that provides the engineer with a very stable, accurate voltage with low noise suitable for space constrained, noise sensitive applications. In order to optimize performance for battery operated portable applications, the NCP103 employs the dynamic quiescent current adjustment for very low IQ consumption at no−load.
Features   Benefits
     
  • Operating Input Voltage Range: 1.7 V to 5.5 V
 
  • Well suited for battery powered applications
  • Low Dropout: 75 mV Typical at 150 mA
 
  • Supports applications with very low Input to Output Voltage requirements
  • High PSRR 75 dB at 1kHz
 
  • Very well suited for space-constrained applications
  • Thermal Shutdown and Current Limit Protections
 
  • Robust design and high reliability
  • Very Low Quiescent Current of Typ. 50 µA
 
  • Highly effective solution at light load conditions
  • Available in uDFN 1.0 x 1.0 mm Package
 
  • Very well suited for space-constrained applications
Applications   End Products
  • Touchscreen Controller Supply
  • Wireless module
  • Camera supply module
  • MCU and low power FPGA supply
 
  • Smartphone
  • Tablet
  • Portable device
  • Wireless handset
  • Battery powered device
Technical Documentation & Design Resources
Data Sheets (1) Evaluation Board Documents (4)
Package Drawings (1)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP103MXTCGEVB Active
Pb-free
2.8 V LDO EVALUATION BOARD
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP103AMX090TCG Last Shipments
Pb-free
Halide free
NCP103, 0.9V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX100TCG Last Shipments
Pb-free
Halide free
NCP103, 1.0V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX105TCG Last Shipments
Pb-free
Halide free
NCP103, 1.05V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX110TCG Last Shipments
Pb-free
Halide free
NCP103, 1.1V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX120TCG Last Shipments
Pb-free
Halide free
NCP103, 1.2V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX125TCG Last Shipments
Pb-free
Halide free
NCP103, 1.25V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX130TCG Last Shipments
Pb-free
Halide free
NCP103, 1.3V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX150TCG Last Shipments
Pb-free
Halide free
NCP103, 1.5V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX160TCG Last Shipments
Pb-free
Halide free
NCP103, 1.6V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX180TCG Active
Pb-free
Halide free
NCP103, 1.8V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000 $0.0648
NCP103AMX185TCG Last Shipments
Pb-free
Halide free
NCP103, 1.85V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX210TCG Last Shipments
Pb-free
Halide free
NCP103, 2.1V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX220TCG Last Shipments
Pb-free
Halide free
NCP103, 2.2V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX240TCG Last Shipments
Pb-free
Halide free
NCP103, 2.4V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX250TCG Last Shipments
Pb-free
Halide free
NCP103, 2.5V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX260TCG Last Shipments
Pb-free
Halide free
NCP103, 2.6V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX270TCG Last Shipments
Pb-free
Halide free
NCP103, 2.7V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX280TCG Last Shipments
Pb-free
Halide free
NCP103, 2.8V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX285TCG Last Shipments
Pb-free
Halide free
NCP103, 2.85V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX300TCG Last Shipments
Pb-free
Halide free
NCP103, 3.0V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX310TCG Active
Pb-free
Halide free
NCP103, 3.1V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000 $0.0648
NCP103AMX320TCG Last Shipments
Pb-free
Halide free
NCP103, 3.2V, Active discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX330TCG Last Shipments
Pb-free
Halide free
NCP103, 3.3V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX345TCG Last Shipments
Pb-free
Halide free
NCP103, 3.45V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX350TCG Last Shipments
Pb-free
Halide free
NCP103, 3.5V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103AMX360TCG Last Shipments
Pb-free
Halide free
NCP103, 3.6V, Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103BMX180TCG Last Shipments
Pb-free
Halide free
NCP103, 1.8V, Non-Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103BMX185TBG Active
Pb-free
Halide free
NCP103 UDFN-4 517CU 1 260 Tape and Reel 3000 $0.0648
NCP103BMX185TCG Active
Pb-free
Halide free
NCP103 UDFN-4 517CU 1 260 Tape and Reel 3000 Contact Sales Office
NCP103BMX250TCG Last Shipments
Pb-free
Halide free
NCP103, 2.5V, Non-Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000  
NCP103BMX330TCG Active
Pb-free
Halide free
NCP103, 3.3V, Non-Active Discharge UDFN-4 517CU 1 260 Tape and Reel 3000 $0.0648
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 90,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 33,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 81,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 93,000
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
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) : 75,000
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 207,000
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
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
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
NCP103AMX180TCG  
 $0.0648 
Pb
H
 Active   
Single
Positive
1.8
0.15
1.7
5.5
0.12
0.05
75
60
Yes
No
Consumer
UDFN-4
NCP103AMX310TCG  
 $0.0648 
Pb
H
 Active   
Single
Positive
3.1
0.15
1.7
5.5
0.07
0.05
75
60
Yes
No
Consumer
UDFN-4
NCP103BMX185TBG  
 $0.0648 
Pb
H
 Active   
Single
Positive
1.85
0.15
1.7
5.5
0.06
0.05
75
60
Yes
No
Consumer
UDFN-4
NCP103BMX185TCG  
Pb
H
 Active   
Single
Positive
1.85
0.15
1.7
5.5
0.06
0.05
75
60
Yes
No
Consumer
UDFN-4
NCP103BMX330TCG  
 $0.0648 
Pb
H
 Active   
Single
Positive
3.3
0.15
1.7
5.5
0.065
0.05
75
60
Yes
No
Consumer
UDFN-4
Case Outlines
517CU   
Application
Diagram - Block
Previously Viewed Products
Clear List

New Products

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

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)

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