feedback
Rate this webpage
Need
Support?

NCV1117: Linear Voltage Regulator, 1 A, High PSRR

Datasheet: Linear Voltage Regulator, LDO, Fixed and Adjustable, 1.0 A
Rev. 29 (179kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NCP1117 series are low dropout (LDO) positive linear voltage regulators that are capable of providing an output current that is in excess of 1.0 A with a maximum dropout voltage of 1.2 V at 800 mA over temperature. This series contains eight fixed output voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V that have no minimum load requirement to maintain regulation. Also included is an adjustable output version that can be programmed from 1.25 V to 18.8 V with two external resistors. On chip trimming adjusts the reference/output voltage to within +/- 1.0% accuracy. Internal protection features consist of output current limiting, safe operating area compensation, and thermal shutdown. The NCP1117 series can operate with up to 20 V input. Devices are available in SOT223 and DPAK packages.
Features
 
  • Output Current in Excess of 1.0 A
  • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature
  • Fixed Output Voltages of 1.5 V, 1.8 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V
  • Adjustable Output Voltage Option
  • No Minimum Load Requirement for Fixed Voltage Output Devices
  • Reference/Output Voltage Trimmed to +/- 1.0%
  • Current Limit, Safe Operating and Thermal Shutdown Protection
  • Operation to 20 V Input
  • Pb-Free Packages are Available
Applications
  • Consumer and Industrial Equipment Point of Regulation
  • Active SCSI Termination for 2.85 V Version
  • Switching Power Supply Post Regulation
  • Hard Drive Controllers
  • Battery Chargers
  • Automotive
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
BB-GEVK Active
Pb-free
IoT Development Kit Base Board (with WiFi and LCD) Evaluation Board
SEC-PTC400-EVB Active
Pb-free
HVAC PTC IGBT Driver
FutureElectronics (2020-08-19) : 2
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV1117DT12RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 12.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3456
NCV1117DT15RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 1.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3456
NCV1117DT18RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3456
NCV1117DT18T5G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3456
NCV1117DT20RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 2.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.2667
NCV1117DT25RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 2.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3456
NCV1117DT33T4G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 3.3 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3456
NCV1117DT33T5G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 3.3 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3745
NCV1117DT50RKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 5.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.3445
NCV1117DTARKG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: Adj DPAK-3 369C 1 260 Tape and Reel 2500 $0.3265
NCV1117ST12T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 12 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.3112
NCV1117ST15T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 1.5 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.2533
NCV1117ST18T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 1.8 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.3303
NCV1117ST20T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 2.0 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.2533
NCV1117ST25T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 2.5 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.3112
NCV1117ST33T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 3.3 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.22
NCV1117ST50T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: 5.0 V SOT-223-4 / TO-261-4D 0.0318 1 235 Tape and Reel 4000 $0.3183
NCV1117STAT3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV1117, Vout: Adj SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.3481
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 13 to 16
ON Semiconductor   (2020-09-02 00:00) : 5,000
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 5,000
Market Leadtime (weeks) : 4 to 8
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 8 to 12
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 8,000
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
FutureElectronics   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : <100
Avnet   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : 13 to 16
FutureElectronics   (2020-08-19 00:00) : <100
PandS   (2020-09-14 00:00) : >10K
Market Leadtime (weeks) : 4 to 8
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >10K

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
NCV1117DT12RKG  
 $0.3456 
Pb
A
H
P
 Active   
Single
Positive
12
1
2.4
20
1.07
6
54
360
No
No
Automotive
DPAK-3
NCV1117DT15RKG  
 $0.3456 
Pb
A
H
P
 Active   
Single
Positive
1.5
1
2.4
20
1.07
3.6
72
45
No
No
Automotive
DPAK-3
NCV1117DT18RKG  
 $0.3456 
Pb
A
H
P
 Active   
Single
Positive
1.8
1
2.4
20
1.07
4.2
70
54
No
No
Automotive
DPAK-3
NCV1117DT18T5G  
 $0.3456 
Pb
A
H
P
 Active   
Single
Positive
1.8
1
2.4
20
1.07
4.2
70
54
No
No
Automotive
DPAK-3
NCV1117DT20RKG  
 $0.2667 
Pb
A
H
P
 Active   
Single
Positive
2
1
2.4
20
1.07
4.5
70
60
No
No
Automotive
DPAK-3
NCV1117DT25RKG  
 $0.3456 
Pb
A
H
P
 Active   
Single
Positive
2.5
1
2.4
20
1.07
5.2
68
75
No
No
Automotive
DPAK-3
NCV1117DT33T4G  
 $0.3456 
Pb
A
H
P
 Active   
Single
Positive
3.3
1
2.4
20
1.07
6
64
99
No
No
Automotive
DPAK-3
NCV1117DT33T5G  
 $0.3745 
Pb
A
H
P
 Active   
Single
Positive
3.3
1
2.4
20
1.07
6
64
99
No
No
Automotive
DPAK-3
NCV1117DT50RKG  
 $0.3445 
Pb
A
H
P
 Active   
Single
Positive
5
1
2.4
20
1.07
6
61
150
No
No
Automotive
DPAK-3
NCV1117DTARKG  
 $0.3265 
Pb
A
H
P
 Active   
Single
Positive
Adj
1
2.4
20
1.07
73
No
No
Automotive
DPAK-3
NCV1117ST12T3G  
 $0.3112 
Pb
A
H
P
 Active   
Single
Positive
12
1
2.4
20
1.07
6
54
360
No
No
Automotive
SOT-223-4 / TO-261-4
NCV1117ST15T3G  
 $0.2533 
Pb
A
H
P
 Active   
Single
Positive
1.5
1
2.4
20
1.07
3.6
72
45
No
No
Automotive
SOT-223-4 / TO-261-4
NCV1117ST18T3G  
 $0.3303 
Pb
A
H
P
 Active   
Single
Positive
1.8
1
2.4
20
1.07
4.2
70
54
No
No
Automotive
SOT-223-4 / TO-261-4
NCV1117ST20T3G  
 $0.2533 
Pb
A
H
P
 Active   
Single
Positive
2
1
2.4
20
1.07
4.5
70
60
No
No
Automotive
SOT-223-4 / TO-261-4
NCV1117ST25T3G  
 $0.3112 
Pb
A
H
P
 Active   
Single
Positive
2.5
1
2.4
20
1.07
5.2
68
75
No
No
Automotive
SOT-223-4 / TO-261-4
NCV1117ST33T3G  
 $0.22 
Pb
A
H
P
 Active   
Single
Positive
3.3
1
2.4
20
1.07
6
64
99
No
No
Automotive
SOT-223-4 / TO-261-4
NCV1117ST50T3G  
 $0.3183 
Pb
A
H
P
 Active   
Single
Positive
5
1
2.4
20
1.07
6
61
150
No
No
Automotive
SOT-223-4 / TO-261-4D
NCV1117STAT3G  
 $0.3481 
Pb
A
H
P
 Active   
Single
Positive
Adj
1
2.4
20
1.07
73
No
No
Automotive
SOT-223-4 / TO-261-4
Case Outlines
369C    318H-01    0.0318   
Packages
NCV1117: Linear Voltage Regulator, 1 A, High PSRR
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)

Featured Video
Node-to-Cloud Platforms | 2019 Technology Seminar - IoT
Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.