STMicroelectronics LD1117-1.8 Microcontrollers
Integrated Circuits ICs--Power Management (PMIC)--Linear Voltage Regulators
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD1117-1.8
Base Model
Detailed Description
Integrated Circuits ICs--Power Management (PMIC)--Linear Voltage Regulators
Lifecycle Status
Active
Datasheet
LD1117-1.8 Datasheet
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Alternate Parts Comparison (LD1117-1.8 vs LD1117ASTR vs LD1117AV33 vs LD1117AS18TR)
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-220-3 | TO-261-4, TO-261AA |
| Mounting Type | -- | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | -- | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | -- | 15V | 15V | 15V |
| Number of Regulators | -- | 1 | 1 | 1 |
| Output Configuration | -- | Positive | Positive | Positive |
| Output Current | -- | 1A | 1A | 1A |
| Output Type | -- | Adjustable | Fixed | Fixed |
| Output Voltage | -- | 1.25V | 3.3V | 1.8V |
| Protection Features | -- | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | -- | 80dB (120Hz) | 75dB (120Hz) | 80dB (120Hz) |
| Quiescent Current | -- | 5 mA | 10 mA | 10 mA |
| Action |
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