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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
Technical Documentation & Design Resources
Simulation Models (2) Videos (1)
Data Sheets (1) Evaluation Board Documents (3)
Package Drawings (2) FAQ (1)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
SECO-GDBB-GEVB Active
Pb-free
Gate drivers plug-and-play ecosystem
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 $0.1403
NCP1117DT12RKG Active
Pb-free
Halide free
NCP1117, Vout: 12 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1537
NCP1117DT15G Active
Pb-free
Halide free
NCP1117, Vout: 1.5 V DPAK-3 369C 1 260 Tube 75 $0.1445
NCP1117DT15RKG Active
Pb-free
Halide free
NCP1117, Vout: 1.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1417
NCP1117DT18G Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tube 75 $0.1423
NCP1117DT18RKG Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1447
NCP1117DT18T5G Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1647
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 $0.1451
NCP1117DT25RKG Active
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1511
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 $0.3077
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 $0.1485
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 $0.1445
NCP1117DT50G Active
Pb-free
Halide free
NCP1117, Vout: 5.0 V DPAK-3 369C 1 260 Tube 75 $0.14
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 $0.1492
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 $0.1516
NCP1117ST12T3G Active
Pb-free
Halide free
NCP1117, Vout: 12 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1379
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 $0.1379
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 $0.1379
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 $0.1379
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 $0.1379
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 $0.1379
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 $0.1379
NCP1117STAT3G Active
Pb-free
Halide free
NCP1117, Vout: Adj SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.1379
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 9,075
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ON Semiconductor   (2020-09-02 00:00) : 5,000
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ON Semiconductor   (2020-09-02 00:00) : 7,500
Market Leadtime (weeks) : 4 to 8
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ON Semiconductor   (2020-09-02 00:00) : 20,000
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Market Leadtime (weeks) : 13 to 16
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ON Semiconductor   (2020-09-02 00:00) : 7,500
Market Leadtime (weeks) : 2 to 4
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 7,500
PandS   (2020-09-14 00:00) : >1K
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ON Semiconductor   (2020-09-02 00:00) : 4,200
Avnet   (2020-08-19 00:00) : >1K
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ON Semiconductor   (2020-09-02 00:00) : 2,500
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ON Semiconductor   (2020-09-02 00:00) : 4,500
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PandS   (2020-09-14 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 5,000
Market Leadtime (weeks) : 2 to 4
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 27,675
FutureElectronics   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : 13 to 16
PandS   (2020-09-14 00:00) : >1K
Avnet   (2020-08-19 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : 17 to 20
Avnet   (2020-08-19 00:00) : >1K
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ON Semiconductor   (2020-09-02 00:00) : 20,325
Market Leadtime (weeks) : 13 to 16
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 2 to 4
FutureElectronics   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 6,975
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >10K
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Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 15,000
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
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >10K
Market Leadtime (weeks) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 4,000
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 68,000
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >50K
Avnet   (2020-08-19 00:00) : >50K
PandS   (2020-09-14 00:00) : >10K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >1K
Avnet   (2020-08-19 00:00) : >10K
Case Outlines
369C    318H-01   
Packages
NCP1117: LDO Regulator, 1 A, Fixed and Adjustable, Positive
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