STMicroelectronics LF33CV Linear Controllers
IC REG LINEAR 3.3V 500MA TO220AB
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LF33CV
Detailed Description
IC REG LINEAR 3.3V 500MA TO220AB
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LF33CV Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LF33CV Linear Controllers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C
Output Type
Fixed
Max Input Voltage
16V
Current Supply Max
12 mA
Output Current
500mA
Quiescent Current
1 mA
Output Configuration
Positive
Output Voltage
3.3V
Alternate Parts Comparison (LF33CV vs L78M12CV vs L78M05CV 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 | 0°C ~ 125°C | 0°C ~ 150°C | 0°C ~ 150°C |
| Max Input Voltage | 16V | 35V | 35V | 35V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 500mA | 500mA | 2A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 12V | 5V | 15V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 80dB ~ 65dB (120Hz ~ 65dB) | 55dB (120Hz) | 62dB (120Hz) | 46dB (120Hz) |
| Quiescent Current | 1 mA | 6 mA | 6 mA | 8 mA |
| Action |
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