onsemi NCP1117LPST50T3G Microcontrollers
5V LDO Regulator, 1A, SOT-223, 18V In, 1.3V Dropout

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1117LPST50T3G
Base Model
Detailed Description
5V LDO Regulator, 1A, SOT-223, 18V In, 1.3V Dropout
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
NCP1117LPST50T3G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1117LPST50T3G Microcontrollers technical specifications.
General
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Current Output
1A
Quiescent Current
700 µA
PSRR
60dB (120Hz)
Protection Features
Over Current, Over Temperature
Output Configuration
Positive
Output Type
Fixed
Alternate Parts Comparison (NCP1117LPST50T3G vs NCP1117LPST18T3G vs NCP1117LPSTADT3G vs NCP1117LPST15T3G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | -- | 18V | 18V | 18V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | -- | 1A | 1A | 1A |
| Output Type | Fixed | Fixed | Adjustable | Fixed |
| Output Voltage | 5V | 1.8V | 1.25V | 1.5V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 60dB (120Hz) | 60dB (120Hz) | 60dB (120Hz) | 60dB (120Hz) |
| Quiescent Current | 700 µA | 700 µA | 50 µA | 700 µA |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.