NCP1117: LDO 稳压器，1 A，固定和可调，正向

Datasheet: Linear Voltage Regulator, LDO, Fixed and Adjustable, 1.0 A
Rev. 31 (179kB)
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NCP1117 系列为低漏 (LDO) 正向线性电压稳压器，能够在较大温度范围内提供超过 1.0 A 的输出电流，800 mA 时的最大漏极电压为 1.2 V。此系列包括八个固定输出电压：1.5 V、1.8 V、2.0 V、2.5 V、2.85 V、3.3 V、5.0 V 和 12 V，对于保持调节没有最低负载要求。还包括可调节输出版本，可使用两个外部电阻编程为 1.25 V 至 18.8 V。片上微调可将参考/输出电压调至 +/- 1.0% 准确度范围内。内部保护功能包括输出电流限制、安全运行区域补偿和高温关断。NCP1117 系列可在高达 20 V 输入下运行。此类器件采用 SOT223 和 DPAK 封装。
特性
 
  • 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
应用   终端产品
  • 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
技术文档及设计资源
仿真模型 (2) 视频 (2)
数据表 (1) 评估板文档 (3)
封装图纸 (2) 常见问题 (1)
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
SECO-GDBB-GEVB Active
Pb-free
Gate drivers plug-and-play ecosystem
Availability & Samples
Specifications
外形
Interactive Block Diagram
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价）
类型
外形
类型
Temperature
类型
数量
NCP1117DT12G Lifetime
Pb-free
Halide free
NCP1117, Vout: 12 V DPAK-3 369C 1 260 Tube 75 $0.2488
NCP1117DT12RKG Lifetime
Pb-free
Halide free
NCP1117, Vout: 12 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.28
NCP1117DT15G Lifetime
Pb-free
Halide free
NCP1117, Vout: 1.5 V DPAK-3 369C 1 260 Tube 75 $0.28
NCP1117DT15RKG Lifetime
Pb-free
Halide free
NCP1117, Vout: 1.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1904
NCP1117DT18G Lifetime
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tube 75 $0.28
NCP1117DT18RKG Active
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.2208
NCP1117DT18T5G Lifetime
Pb-free
Halide free
NCP1117, Vout: 1.8 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.28
NCP1117DT20G Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.0 V DPAK-3 369C 1 260 Tube 75 $0.196
NCP1117DT20RKG Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.28
NCP1117DT25G Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tube 75 $0.2235
NCP1117DT25RKG Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.1733
NCP1117DT25T5G Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.5 V DPAK-3 369C 1 260 Tape and Reel 2500  
NCP1117DT285G Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.85 V DPAK-3 369C 1 260 Tube 75 $0.3077
NCP1117DT285RKG Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.85 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.28
NCP1117DT33G Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V DPAK-3 369C 1 260 Tube 75 $0.2537
NCP1117DT33RKG Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.2208
NCP1117DT33T5G Active
Pb-free
Halide free
NCP1117, Vout: 3.3 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.2261
NCP1117DT50G Active
Pb-free
Halide free
NCP1117, Vout: 5.0 V DPAK-3 369C 1 260 Tube 75 $0.2537
NCP1117DT50RKG Active
Pb-free
Halide free
NCP1117, Vout: 5.0 V DPAK-3 369C 1 260 Tape and Reel 2500 $0.2251
NCP1117DTAG Lifetime
Pb-free
Halide free
NCP1117, Vout: Adj DPAK-3 369C 1 260 Tube 75 $0.2552
NCP1117DTARKG Active
Pb-free
Halide free
NCP1117, Vout: Adj DPAK-3 369C 1 260 Tape and Reel 2500 $0.2293
NCP1117DTAT5G Lifetime
Pb-free
Halide free
NCP1117, Vout: Adj DPAK-3 369C 1 260 Tape and Reel 2500 $0.2552
NCP1117ST12T3G Active
Pb-free
Halide free
NCP1117, Vout: 12 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.2013
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 $0.2013
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 $0.2013
NCP1117ST20T3G Lifetime
Pb-free
Halide free
NCP1117, Vout: 2.0 V SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.2327
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 $0.2013
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 $0.2013
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 $0.2013
NCP1117STAT3G Active
Pb-free
Halide free
NCP1117, Vout: Adj SOT-223-4 / TO-261-4 318H-01 1 260 Tape and Reel 4000 $0.2013
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 375
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PandS   (2020-09-14 00:00) : <1K
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ON Semiconductor   (2020-09-02 00:00) : 6,450
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PandS   (2020-09-14 00:00) : In Stock
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ON Semiconductor   (2020-09-02 00:00) : 6,750
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : <100
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 5,000
市场订货至交货的时间(周) : Contact Factory
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Avnet   (2020-08-19 00:00) : >1K
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PandS   (2020-09-14 00:00) : >1K
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市场订货至交货的时间(周) : Contact Factory
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PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : 2 to 4
FutureElectronics   (2020-08-19 00:00) : >10K
ON Semiconductor   (2020-09-02 00:00) : 7,575
Avnet   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
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FutureElectronics   (2020-08-19 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : 13 to 16
Avnet   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : 2 to 4
ON Semiconductor   (2020-09-02 00:00) : 11,925
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FutureElectronics   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
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PandS   (2020-09-14 00:00) : >10K
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 7,500
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 8,000
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >10K
Avnet   (2020-08-19 00:00) : >50K
FutureElectronics   (2020-08-19 00:00) : >50K
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >10K
Avnet   (2020-08-19 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : >10K
Avnet   (2020-08-19 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >1K

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
NCP1117DT18RKG  
 NCP1117, Vout: 1.8 V 
 $0.2208 
Pb
H
 Active   
Single
Positive
1.8
1
2.4
20
1.2
4.3
72
54
No
No
Industrial
DPAK-3
NCP1117DT33G  
 NCP1117, Vout: 3.3 V 
 $0.2537 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
DPAK-3
NCP1117DT33RKG  
 NCP1117, Vout: 3.3 V 
 $0.2208 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
DPAK-3
NCP1117DT33T5G  
 NCP1117, Vout: 3.3 V 
 $0.2261 
Pb
H
 Active   
Single
Positive
3.3
1
2.4
20
1.2
6
64
99
No
No
Industrial
DPAK-3
NCP1117DT50G  
 NCP1117, Vout: 5.0 V 
 $0.2537 
Pb
H
 Active   
Single
Positive
5
1
2.4
20
1.2
6
61
150
No
No
Industrial
DPAK-3
NCP1117DT50RKG  
 NCP1117, Vout: 5.0 V 
 $0.2251 
Pb
H
 Active   
Single
Positive
5
1
2.4
20
1.2
6
61
150
No
No
Industrial
DPAK-3
NCP1117DTARKG  
 NCP1117, Vout: Adj 
 $0.2293 
Pb
H
 Active   
Single
Positive
Adj
1
2.4
20
1.2
3.6
73
-
No
No
Industrial
DPAK-3
NCP1117ST12T3G  
 NCP1117, Vout: 12 V 
 $0.2013 
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  
 NCP1117, Vout: 1.5 V 
 $0.2013 
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  
 NCP1117, Vout: 1.8 V 
 $0.2013 
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
NCP1117ST25T3G  
 NCP1117, Vout: 2.5 V 
 $0.2013 
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  
 NCP1117, Vout: 3.3 V 
 $0.2013 
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  
 NCP1117, Vout: 5.0 V 
 $0.2013 
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  
 NCP1117, Vout: Adj 
 $0.2013 
Pb
H
 Active   
Single
Positive
Adj
1
2.4
20
1.2
3.6
73
-
No
No
Industrial
SOT-223-4 / TO-261-4
外形
369C    318H-01   
封装
NCP1117: LDO 稳压器，1 A，固定和可调，正向
Application
Diagram - Block
Personal Electronics
LCD TV - Post Regulation (Main)
Personal Electronics
LCD TV - Post Regulation (Aux)
Industrial
Motor Control System - Voltage Regulation (Linear, Switching)
Industrial
Motor Control System - Processor Power
Industrial
AC-DC Power Supply: < 20 W - Voltage Regulation (Linear, Switching)
Industrial
CAN-Enabled Stepper Motor Driver - Voltage Regulation (Linear, Switching)
Industrial
Automated Test Equipment - Voltage Regulation (Linear, Switching)
AutoTest
Dishwasher - Voltage Regulation (Linear, Switching)
Industrial
General Control System - Voltage Regulation (Linear, Switching)
Industrial
General Control System - FPGA/ASIC Power
Industrial
General Control System - Processor Power
Industrial
DC-DC Power Supply: 10 - 23 VIN - Post Regulation
Industrial
LCD TV Power Supply - Post Regulation (Main)
Internet of Things (IoT)
Occupancy Sensor - Voltage Regulation (Linear, Switching)
Industrial
DC-DC Power Supply: 24 - 60 VIN - Post Regulation
Personal Electronics
Game Console - GFX Power
Industrial
Industrial Process Measurement and Control - Processor Power
Industrial
Industrial Process Measurement and Control - Voltage Regulation (Linear, Switching)
Industrial
Industrial Process Measurement and Control - FPGA/ASIC Power
Industrial
DC-DC Power Supply: < 10 VIN - Post Regulation
Industrial
LIN Stepper Motor Driver - Voltage Regulation (Linear, Switching)
Industrial
High Efficiency ATX Power Supply - Post Regulation (Main)
Industrial
High Efficiency ATX Power Supply - Post Regulation (Aux)
Industrial
AC-DC Power Supply: > 75 W - Voltage Regulation (Linear, Switching)
AutoTest
HVAC - Voltage Regulation (Linear, Switching)
Industrial
I2C Stepper Motor Driver - Voltage Regulation (Linear, Switching)
Industrial
AC-DC Power Supply: 20 - 75 W - Voltage Regulation (Linear, Switching)
AutoTest
Clothes Washer - Voltage Regulation (Linear, Switching)
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  • 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

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精选视频
Gate Driver Evaluation Ecosystem Solution
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