STMicroelectronics LD1117ADT-TR Microcontrollers
1.2A LDO, Adjustable 1.25V-15V, 10V In, TO-252 SM
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD1117ADT-TR
Base Model
Detailed Description
1.2A LDO, Adjustable 1.25V-15V, 10V In, TO-252 SM
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Lifecycle Status
Active
Datasheet
LD1117ADT-TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LD1117ADT-TR Microcontrollers technical specifications.
General
Package / Case
TO-252-3, DPak
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 125°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
15V
Output Current
1A
Quiescent Current
5 mA
Output Configuration
Positive
Output Voltage
1.25V
Alternate Parts Comparison (LD1117ADT-TR vs LD1117ADT12TR vs LD1117ADT18TR vs LD1117ADT33TR)
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-252-3, DPak | TO-252-3, DPak | TO-252-3, DPak | TO-252-3, DPak |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 125°C | 0°C ~ 125°C | 0°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 | 1A | 1A | 1A | 1A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.25V | 1.2V | 1.8V | 3.3V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 80dB (120Hz) | 80dB (120Hz) | 80dB (120Hz) | 75dB (120Hz) |
| Quiescent Current | 5 mA | 10 mA | 10 mA | 10 mA |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.