onsemi NCV1117ST12T3G Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 1A SOT-223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCV1117ST12T3G
Detailed Description
IC REG LINEAR 12V 1A SOT223
Package
TO-261-4, TO-261AA
Key Features
Package / Case: TO-261-4, TO-261AA
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
NCV1117ST12T3G Datasheet
Quick Jump:
Technical Specifications
onsemi NCV1117ST12T3G Linear Controllers technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Lifecycle Status
Active
PSRR
54dB (120Hz)
Output Type
Fixed
Quiescent Current
10 mA
Output Current
1A
Output Configuration
Positive
Alternate Parts Comparison (NCV1117ST12T3G vs NCV565ST12T3G vs NCV4274AST33T3G vs NCV4274CST33T3G)
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 | -40°C ~ 125°C (TA) | -40°C ~ 125°C | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Max Input Voltage | 20V | 9V | 40V | 40V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1.5A | 400mA | 400mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 1.2V | 3.3V | 3.3V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 54dB (120Hz) | 85dB ~ 75db (120Hz ~ 1kHz) | 60dB (100Hz) | 60dB (100Hz) |
| 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 .
This part is listed as a cross for
LM2940IMPX-12/NOPBTexas InstrumentsSimilaronsemi
Pin NoPkg YesElec Mixed
1-A, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85
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