STMicroelectronics LF25ABV Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LF25ABV
Detailed Description
IC REG LINEAR 2.5V 500MA TO220AB
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LF25ABV Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LF25ABV Linear Controllers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
12 mA
Output Current
500mA
Quiescent Current
1 mA
Output Configuration
Positive
Alternate Parts Comparison (LF25ABV vs LF33CV vs L78M12CV vs L78S15CV)
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-220-3 | TO-220-3 | TO-220-3 | TO-220-3 |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 150°C |
| Max Input Voltage | 16V | 16V | 35V | 35V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 500mA | 500mA | 2A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 3.3V | 12V | 15V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 82dB ~ 65dB (120Hz ~ 10kHz) | 80dB ~ 65dB (120Hz ~ 65dB) | 55dB (120Hz) | 46dB (120Hz) |
| Quiescent Current | 1 mA | 1 mA | 6 mA | 8 mA |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Action |
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