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NCP1117: LDO Regulator, 1 A, Fixed and Adjustable, Positive

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   End Products
  • 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
 
  • Direct replacement LM1117
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
SECO-GDBB-GEVB Active
Pb-free
Gate drivers plug-and-play ecosystem
Availability & Samples
Specifications
Case Outlines
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP1117DT12G Active
Pb-free
Halide free
NCP1117, Vout: 12 V DPAK-3 369C 1 260 Tube 75 $0.1239
NCP1117DT12RKG Active
Pb-free
Halide free
NCP1117, Vout: 12 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1377
NCP1117DT15G Active
Pb-free
Halide free
NCP1117, Vout: 1.5 V DPAK-3 369C 1 260 Tube 75 $0.1311
NCP1117DT15RKG Active
Pb-free
Halide free
NCP1117, Vout: 1.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.14
NCP1117DT18G Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tube 75 $0.1292
NCP1117DT18RKG Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.14
NCP1117DT18T5G Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1377
NCP1117DT20G Active
Pb-free
Halide free
NCP1117, Vout: 2.0 V DPAK-3 369C 1 260 Tube 75 $0.1576
NCP1117DT20RKG Active
Pb-free
Halide free
NCP1117, Vout: 2.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1496
NCP1117DT25G Active
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tube 75 $0.1321
NCP1117DT25RKG Active
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.14
NCP1117DT25T5G Active
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tape and Reel 2500 Contact Sales Office
NCP1117DT285G Active
Pb-free
Halide free
NCP1117, Vout: 2.85 V DPAK-3 369C 1 260 Tube 75 $0.1496
NCP1117DT285RKG Active
Pb-free
Halide free
NCP1117, Vout: 2.85 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1377
NCP1117DT33G Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V DPAK-3 369C 1 260 Tube 75 $0.1335
NCP1117DT33RKG Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1577
NCP1117DT33T5G Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1377
NCP1117DT50G Active
Pb-free
Halide free
NCP1117, Vout: 5.0 V DPAK-3 369C 1 260 Tube 75 $0.1235
NCP1117DT50RKG Active
Pb-free
Halide free
NCP1117, Vout: 5.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1699
NCP1117DTAG Active
Pb-free
Halide free
NCP1117, Vout: Adj DPAK-3 369C 1 260 Tube 75 $0.1331
NCP1117DTARKG Active
Pb-free
Halide free
NCP1117, Vout: Adj DPAK-3 369C 1 260 Tape and Reel 2500 $0.1588
NCP1117DTAT5G Active
Pb-free
Halide free
NCP1117, Vout: Adj DPAK-3 369C 1 260 Tape and Reel 2500 $0.1377
NCP1117ST12T3G Active
Pb-free
Halide free
NCP1117, Vout: 12 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117ST15T3G Active
Pb-free
Halide free
NCP1117, Vout: 1.5 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117ST18T3G Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117ST20T3G Active
Pb-free
Halide free
NCP1117, Vout: 2.0 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117ST25T3G Active
Pb-free
Halide free
NCP1117, Vout: 2.5 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117ST285T3G Obsolete 
Pb-free
Halide free
NCP1117, Vout: 2.85 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000  
NCP1117ST33T3G Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117ST50T3G Active
Pb-free
Halide free
NCP1117, Vout: 5.0 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
NCP1117STAT3G Active
Pb-free
Halide free
NCP1117, Vout: Adj SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1344
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 16,950
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 17,500
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 12,225
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : In Stock
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 5,325
Market Leadtime (weeks) : 13 to 16
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,500
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 4,500
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,500
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 12,375
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : <1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 4,500
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 7,500
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 33,825
FutureElectronics   (2020-08-19 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 13 to 16
Avnet   (2020-08-19 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >10K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 30,450
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 11,025
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >50K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 12,500
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
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
FutureElectronics   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 4,000
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 80,000
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
PandS   (2020-09-14 00:00) : >10K
Avnet   (2020-08-19 00:00) : >50K
FutureElectronics   (2020-08-19 00:00) : >50K
Market Leadtime (weeks) : 8 to 12
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >10K
PandS   (2020-09-14 00:00) : >10K
Market Leadtime (weeks) : 2 to 4
PandS   (2020-09-14 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 216,000
Avnet   (2020-08-19 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
NCP1117DT12G  
 $0.1239 
Pb
H
 Active   
Single
Positive
12
1
2.4
20
1.2
6
54
360
No
No
Industrial
DPAK-3
NCP1117DT12RKG  
 $0.1377 
Pb
H
 Active   
Single
Positive
12
1
2.4
20
1.2
6
54
360
No
No
Industrial
DPAK-3
NCP1117DT15G  
 $0.1311 
Pb
H
 Active   
Single
Positive
1.5
1
2.4
20
1.2
4.3
72
45
No
No
Industrial
DPAK-3
NCP1117DT15RKG  
 $0.14 
Pb
H
 Active   
Single
Positive
1.5
1
2.4
20
1.2
4.3
72
45
No
No
Industrial
DPAK-3
NCP1117DT18G  
 $0.1292 
Pb
H
 Active   
Single
Positive
1.8
1
2.4
20
1.2
4.3
72
54
No
No
Industrial
DPAK-3
NCP1117DT18RKG  
 $0.14 
Pb
H
 Active   
Single
Positive
1.8
1
2.4
20
1.2
4.3
72
54
No
No
Industrial
DPAK-3
NCP1117DT18T5G  
 $0.1377 
Pb
H
 Active   
Single
Positive
1.8
1
2.4
20
1.2
4.3
72
54
No
No
Industrial
DPAK-3
NCP1117DT20G  
 $0.1576 
Pb
H
 Active   
Single
Positive
2
1
2.4
20
1.2
4.5
70
60
No
No
Industrial
DPAK-3
NCP1117DT20RKG  
 $0.1496 
Pb
H
 Active   
Single
Positive
2
1
2.4
20
1.2
4.5
70
60
No
No
Industrial
DPAK-3
NCP1117DT25G  
 $0.1321 
Pb
H
 Active   
Single
Positive
2.5
1
2.4
20
1.2
5.2
68
75
No
No
Industrial
DPAK-3
NCP1117DT25RKG  
 $0.14 
Pb
H
 Active   
Single
Positive
2.5
1
2.4
20
1.2
5.2
68
75
No
No
Industrial
DPAK-3
NCP1117DT25T5G  
Pb
H
 Active   
Single
Positive
2.5
1
2.4
20
1.2
5.2
68
75
No
No
Industrial
DPAK-3
NCP1117DT285G  
 $0.1496 
Pb
H
 Active   
Single
Positive
2.85
1
2.4
20
1.2
5.5
68
85.5
No
No
Industrial
DPAK-3
NCP1117DT285RKG  
 $0.1377 
Pb
H
 Active   
Single
Positive
2.85
1
2.4
20
1.2
5.5
68
85.5
No
No
Industrial
DPAK-3
NCP1117DT33G  
 $0.1335 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
DPAK-3
NCP1117DT33RKG  
 $0.1577 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
DPAK-3
NCP1117DT33T5G  
 $0.1377 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
DPAK-3
NCP1117DT50G  
 $0.1235 
Pb
H
 Active   
Single
Positive
5
1
2.4
20
1.2
6
61
150
No
No
Industrial
DPAK-3
NCP1117DT50RKG  
 $0.1699 
Pb
H
 Active   
Single
Positive
5
1
2.4
20
1.2
6
61
150
No
No
Industrial
DPAK-3
NCP1117DTAG  
 $0.1331 
Pb
H
 Active   
Single
Positive
Adj
1
2.4
20
1.2
3.6
73
-
No
No
Industrial
DPAK-3
NCP1117DTARKG  
 $0.1588 
Pb
H
 Active   
Single
Positive
Adj
1
2.4
20
1.2
3.6
73
-
No
No
Industrial
DPAK-3
NCP1117DTAT5G  
 $0.1377 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
3.6
73
99
No
No
Industrial
DPAK-3
NCP1117ST12T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
12
1
2.4
20
1.2
6
54
360
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117ST15T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
1.5
1
2.4
20
1.2
4.3
72
45
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117ST18T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
1.8
1
2.4
20
1.2
4.3
72
54
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117ST20T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
2
1
2.4
20
1.2
4.5
70
60
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117ST25T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
2.5
1
2.4
20
1.2
5.2
68
75
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117ST33T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117ST50T3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
5
1
2.4
20
1.2
6
61
150
No
No
Industrial
SOT-223-4 / TO-261-4
NCP1117STAT3G  
 $0.1344 
Pb
H
 Active   
Single
Positive
Adj
1
2.4
20
1.2
3.6
73
-
No
No
Industrial
SOT-223-4 / TO-261-4
Case Outlines
369C    318H-01   
Packages
NCP1117: LDO Regulator, 1 A, Fixed and Adjustable, Positive
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