STMicroelectronics LD1117S33CTR Microcontrollers
3.3V LDO Regulator, 1.3A, SOT-223, 1% Accuracy, 15V In
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD1117S33CTR
Base Model
Detailed Description
3.3V LDO Regulator, 1.3A, SOT-223, 1% Accuracy, 15V In
Package
TO-261-4, TO-261AA
Lifecycle Status
Active
Datasheet
LD1117S33CTR Datasheet
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Technical Specifications
STMicroelectronics LD1117S33CTR Microcontrollers technical specifications.
General
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
15V
Output Current
800mA
Quiescent Current
10 mA
Output Configuration
Positive
Output Voltage
3.3V
Alternate Parts Comparison (LD1117S33CTR vs LD1117S25TR vs LD1117S12CTR vs LD1117STR)
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 | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 15V | 15V | 15V | 15V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 800mA | 800mA | 800mA | 800mA |
| Output Type | Fixed | Fixed | Fixed | Adjustable |
| Output Voltage | 3.3V | 2.5V | 1.2V | 1.25V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 75dB (120Hz) | 75dB (120Hz) | 75dB (120Hz) | 75dB (120Hz) |
| Quiescent Current | 10 mA | 10 mA | 5 mA | 5 mA |
| Action |
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