Texas Instruments TLV1117LV12DCYR Microcontrollers
1A LDO 1.2V Fixed Output, SOT-223
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TLV1117LV12DCYR
Base Model
Detailed Description
1A LDO 1.2V Fixed Output, SOT-223
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
TLV1117LV12DCYR Datasheet
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Technical Specifications
Texas Instruments TLV1117LV12DCYR Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
TO-261-4, TO-261AA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
1A
Quiescent Current
100 µA
Output Configuration
Positive
Alternate Parts Comparison (TLV1117LV12DCYR vs TLV1117LV33EVM-714 vs TLV1117LV30DCYT vs TLV1117LV25DCYT)
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 | Module | TO-261-4, TO-261AA | TO-261-4, TO-261AA |
| Operating Temperature | -40°C ~ 125°C | -40 °C ~ 125 °C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Active |
| Output Current | 1A | 1 A | 1A | 1A |
| Output Voltage | 1.2V | 3.3 V | 3V | 2.5V |
| Max Input Voltage | 5.5V | -- | 5.5V | 5.5V |
| Number of Regulators | 1 | -- | 1 | 1 |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Type | Fixed | -- | Fixed | Fixed |
| Protection Features | Over Current, Over Temperature | -- | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 75dB (120Hz) | -- | 75dB (120Hz) | 75dB (120Hz) |
| Quiescent Current | 100 µA | -- | 100 µA | 100 µA |
| 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
NCP1117ST12T3GonsemiSimilaronsemi
Pin YesPkg YesElec Mixed
12V LDO Regulator, 1A, SOT-223, Positive
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