Texas Instruments LMS8117AMPX-1.8/NOPB Microcontrollers
1.8V 1A LDO Linear Voltage Regulator, 15V In, 1.2V Dropout, SOT-223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LMS8117AMPX-1.8/NOPB
Detailed Description
1.8V 1A LDO Linear Voltage Regulator, 15V In, 1.2V Dropout, SOT-223
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
LMS8117AMPX-1.8/NOPB Datasheet
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Technical Specifications
Texas Instruments LMS8117AMPX-1.8/NOPB Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
15V
Current Supply Max
10 mA
Output Current
1A
Quiescent Current
5 mA
Alternate Parts Comparison (LMS8117AMPX-1.8/NOPB vs LM317MDCYRG3 vs TLV1117IDCYRG3 vs TLV1117-18IDCYRG3)
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 | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Max Input Voltage | 15V | 40V | 15V | 15V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 500mA | 800mA | 800mA |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 1.8V | 1.25V | 1.25V | 1.8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 60 ~ 75 dB (120Hz) | 80dB ~ 65dB (120Hz) | 75dB (120Hz) | 75dB (120Hz) |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
NCP1117ST18T3GonsemiDirectonsemi
Pin YesPkg YesElec Yes
1.8V LDO Regulator, 1A, SOT-223, 1% Accuracy
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