STMicroelectronics LF120ABDT-TR Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA DPAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LF120ABDT-TR
Detailed Description
IC REG LINEAR 12V 500MA DPAK
Package
TO-252-3, DPak (2 Leads + Tab), SC-63
Key Features
Package / Case: TO-252-3, DPak (2 Leads + Tab), SC-63
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LF120ABDT-TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LF120ABDT-TR Linear Controllers technical specifications.
General
Package / Case
TO-252-3, DPak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
PSRR
69dB ~ 54dB (120Hz ~ 10kHz)
Output Type
Fixed
Quiescent Current
1.5 mA
Current Supply Max
12 mA
Output Current
500mA
Output Configuration
Positive
Alternate Parts Comparison (LF120ABDT-TR vs LF33ABDT vs LF33CDT vs LF33CDT-TRY)
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 |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Current Supply Max | 12 mA | 12 mA | 12 mA | 12 mA |
| Max Input Voltage | 16V | 16V | 16V | 16V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 500mA | 500mA | 500mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 12V | 3.3V | 3.3V | 3.3V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 69dB ~ 54dB (120Hz ~ 10kHz) | 80dB ~ 65dB (120Hz ~ 65dB) | 80dB ~ 65dB (120Hz ~ 65dB) | 80dB ~ 65dB (120Hz ~ 65dB) |
| Quiescent Current | 1.5 mA | 1 mA | 1 mA | 2 mA |
| Voltage Dropout | 0.7V @ 500mA | 0.7V @ 500mA | 0.7V @ 500mA | 1.3V @ 500mA |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.