onsemi KA78RM33 Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-220-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
KA78RM33
Detailed Description
IC REG LINEAR 3.3V 500MA TO220-3
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
KA78RM33 Datasheet
Quick Jump:
Technical Specifications
onsemi KA78RM33 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
20V
Current Supply Max
10 mA
Output Current
500mA
Quiescent Current
5 mA
Output Configuration
Positive
Alternate Parts Comparison (KA78RM33 vs MC79M15CTG vs MC78M12ACTG vs MC78M18BTG)
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 ~ 125°C | -40°C ~ 125°C |
| Max Input Voltage | 20V | -35V | 35V | 35V |
| Output Configuration | Positive | Negative | Positive | Positive |
| Output Current | 500mA | 500mA | 500mA | 500mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | -15V | 12V | 18V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| PSRR | 55dB (120Hz) | 60dB (120Hz) | 80dB (120Hz) | 70dB (120Hz) |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Action |
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