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NCP718: LDO Regulator, 300 mA, Wide Vin, Ultra-Low Iq

Datasheet: Voltage Regulator - Low Dropout, Wide Input Voltage, Low Iq 300 mA
Rev. 9 (308kB)
Product Overview
»View Material Composition
» Product Change Notification
The NCP718 is 300 mA LDO Linear Voltage Regulator. It is a very stable and accurate device with ultra−low quiescent current consumption (typ. 4 µA over the full temperature range) and a wide input voltage range (up to 24 V). The regulator incorporates several protection features such as Thermal Shutdown and Current Limiting.

Similar Products:


  NCP715 NCP716 NCP716B NCP718
Output Current (A) 0.05 0.08 0.15 0.30
PSRR f=1 kHz (dB) 52 60 53 52
Dropout Voltage (V) 0.230 0.310 0.600 0.275
Features   Benefits
     
  • Ultra−Low Quiescent Current typ. 4 µA over Temperature
  
  • Improved efficiency during light load conditions
  • Operating Input Voltage Range 2.5 V to 24 V
  
  • Wide operating range, suitable for industrial
  • Adjustable and Fixed Version Available
  
  • Possibility to create any output voltage in range 1.2V to 5V
  • High PSRR 60dB at 1kHz
  
  • Excellent for power sensitive device
  • Noise typ. 36 µVRMS from 100 Hz to 100 kHz
  
  • Very well suited for noise sensitive application
  • Stable with 1 µF output capacitor
  
  • Good stability with common and cheap capacitors
  • Soft−start to Reduce Inrush Current and Overshoots
  
  • Smooth and controlled output voltage raise
  • SOA Limiting for High Vin / High Iout – Static and Dynamic
  
  • Reliable operation under various condition
Applications   End Products
  • NCP718 can be used for powering MCU and other IC
  • Battery powered equipment
  • Industrial power supplies
  • Wireless routers
  • Wireless charges
  • Portable equipment
  • Communication system
  
  • Telecommunication : Zigbee, NB-IoT, Industrial : Smart Meter, Smart LED, Set-Top-Box, Medical : Equipment
  • Wireless charges, routers
  • Wearable electronics
  • Sensor systems
  • Battery powered applications
Technical Documentation & Design Resources
Software (2) Videos (3)
Data Sheets (1) Evaluation Board Documents (10)
Package Drawings (2)  
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCP718SNT1GEVB Active
Pb-free
300 mA Low Iq, Wide Input Voltage Low Dropout Regulator
SECO-MDK-4KW-65SPM31-GEVB Active
Pb-free
4kW 650V Industrial Motor Control Power Board with Compact Intelligent Power Module (IPM)
SECO-MDK-4KW-65SPM31-GEVK Active
Pb-free
4kW 650V Industrial Motor Control Development Kit with Intelligent Power Module (IPM) and Universal Controller Board (UCB)
Availability & Samples
Specifications
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP718AMT250TBG Active
Pb-free
Halide free
NCP718, Fixed 2.5V, Active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2577
NCP718AMT330TBG Active
Pb-free
Halide free
NCP718, Fixed 3.3V, Active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2577
NCP718AMT500TBG Active
Pb-free
Halide free
NCP718, Fixed 5.0V, Active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2577
NCP718AMTADJTBG Active
Pb-free
Halide free
NCP718, Adjustable, Active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2577
NCP718ASN120T1G Active
Pb-free
Halide free
NCP718, Fixed 1.2V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASN150T1G Active
Pb-free
Halide free
NCP718, Fixed 1.5V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASN180T1G Active
Pb-free
Halide free
NCP718, Fixed 1.8V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASN250T1G Active
Pb-free
Halide free
NCP718, Fixed 2.5V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASN300T1G Active
Pb-free
Halide free
NCP718, Fixed 3.0V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASN330T1G Active
Pb-free
Halide free
NCP718, Fixed 3.3V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASN500T1G Active
Pb-free
Halide free
NCP718, Fixed 5.0V, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718ASNADJT1G Active
Pb-free
Halide free
NCP718, Adjustable, Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BMT330TBG Active
Pb-free
Halide free
NCP718, Fixed 3.3V, Non-Active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2577
NCP718BMT500TBG Active
Pb-free
Halide free
NCP718, Fixed 5.00V, Non-active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 $0.2577
NCP718BMTADJTBG Product Preview
Pb-free
Halide free
NCP718, Adjustable, Non-Active Discharge, WDFN6 WDFN-6 511BR 1 260 Tape and Reel 3000 Contact Sales Office
NCP718BSN120T1G Active
Pb-free
Halide free
NCP718, Fixed 1.2V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSN150T1G Active
Pb-free
Halide free
NCP718, Fixed 1.5V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSN180T1G Active
Pb-free
Halide free
NCP718, Fixed 1.8V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSN250T1G Active
Pb-free
Halide free
NCP718, Fixed 2.5V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSN300T1G Active
Pb-free
Halide free
NCP718, Fixed 3.0V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSN330T1G Active
Pb-free
Halide free
NCP718, Fixed 3.3V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSN500T1G Active
Pb-free
Halide free
NCP718, Fixed 5.0V, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
NCP718BSNADJT1G Active
Pb-free
Halide free
NCP718, Adjustable, Non-Active Discharge, TSOT23-5 TSOT-23-5 419AE 1 260 Tape and Reel 3000 $0.1527
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 47,419
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
ON Semiconductor   (2020-09-02 00:00) : 24,000
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2020-09-02 00:00) : 1,440,000
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 27,000
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
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 24,000
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 27,000
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 12,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2020-09-02 00:00) : 18,000

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
NCP718AMT250TBG  
 NCP718, Fixed 2.5V, Active Discharge, WDFN6 
 $0.2577 
Pb
H
 Active   
Single
Positive
2.5
0.3
2.5
24
0.3
0.004
60
75
Yes
No
WDFN-6
NCP718AMT330TBG  
 NCP718, Fixed 3.3V, Active Discharge, WDFN6 
 $0.2577 
Pb
H
 Active   
WDFN-6
NCP718AMT500TBG  
 NCP718, Fixed 5.0V, Active Discharge, WDFN6 
 $0.2577 
Pb
H
 Active   
WDFN-6
NCP718AMTADJTBG  
 NCP718, Adjustable, Active Discharge, WDFN6 
 $0.2577 
Pb
H
 Active   
Single
Positive
Adj
0.3
2.5
24
0.004
60
36
Yes
No
WDFN-6
NCP718ASN120T1G  
 NCP718, Fixed 1.2V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
1.2
0.3
2.5
24
1.3
0.004
60
36
Yes
No
TSOT-23-5
NCP718ASN150T1G  
 NCP718, Fixed 1.5V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
1.5
0.3
2.5
24
1
0.004
60
45
Yes
No
TSOT-23-5
NCP718ASN180T1G  
 NCP718, Fixed 1.8V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
1.8
0.3
2.5
24
0.7
0.004
60
48
Yes
No
TSOT-23-5
NCP718ASN250T1G  
 NCP718, Fixed 2.5V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
2.5
0.3
2.5
24
0.32
0.004
60
75
Yes
No
TSOT-23-5
NCP718ASN300T1G  
 NCP718, Fixed 3.0V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
3
0.3
2.5
24
0.29
0.004
60
90
Yes
No
TSOT-23-5
NCP718ASN330T1G  
 NCP718, Fixed 3.3V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
3.3
0.3
2.5
24
0.27
0.004
60
99
Yes
No
TSOT-23-5
NCP718ASN500T1G  
 NCP718, Fixed 5.0V, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
5
0.3
2.5
24
0.24
0.004
60
150
Yes
No
TSOT-23-5
NCP718ASNADJT1G  
 NCP718, Adjustable, Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
Adj
0.3
2.5
24
0.004
60
36
Yes
No
TSOT-23-5
NCP718BMT330TBG  
 NCP718, Fixed 3.3V, Non-Active Discharge, WDFN6 
 $0.2577 
Pb
H
 Active   
WDFN-6
NCP718BMT500TBG  
 NCP718, Fixed 5.00V, Non-active Discharge, WDFN6 
 $0.2577 
Pb
H
 Active   
WDFN-6
NCP718BMTADJTBG  
 NCP718, Adjustable, Non-Active Discharge, WDFN6 
Pb
H
 Product Preview   
Single
Positive
Adj
0.3
2.5
24
0.004
60
36
Yes
No
WDFN-6
NCP718BSN120T1G  
 NCP718, Fixed 1.2V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
1.2
0.3
2.5
24
1.3
0.004
60
36
Yes
No
TSOT-23-5
NCP718BSN150T1G  
 NCP718, Fixed 1.5V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
1.5
0.3
2.5
24
1
0.004
60
45
Yes
No
TSOT-23-5
NCP718BSN180T1G  
 NCP718, Fixed 1.8V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
1.8
0.3
2.5
24
0.7
0.004
60
48
Yes
No
TSOT-23-5
NCP718BSN250T1G  
 NCP718, Fixed 2.5V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
2.5
0.3
2.5
24
0.32
0.004
60
75
Yes
No
TSOT-23-5
NCP718BSN300T1G  
 NCP718, Fixed 3.0V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
3
0.3
2.5
24
0.29
0.004
60
90
Yes
No
TSOT-23-5
NCP718BSN330T1G  
 NCP718, Fixed 3.3V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
3.3
0.3
2.5
24
0.27
0.004
60
99
Yes
No
TSOT-23-5
NCP718BSN500T1G  
 NCP718, Fixed 5.0V, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
5
0.3
2.5
24
0.24
0.004
60
150
Yes
No
TSOT-23-5
NCP718BSNADJT1G  
 NCP718, Adjustable, Non-Active Discharge, TSOT23-5 
 $0.1527 
Pb
H
 Active   
Single
Positive
Adj
0.3
2.5
24
0.004
60
36
Yes
No
TSOT-23-5
Case Outlines
419AE    511BR   
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