onsemi KA78R09CTSTU Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 1A TO-220F-4L
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
KA78R09CTSTU
Detailed Description
IC REG LINEAR 9V 1A TO220F-4L
Package
TO-220-4 Full Pack
Key Features
Package / Case: TO-220-4 Full Pack; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
KA78R09CTSTU Datasheet
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Technical Specifications
onsemi KA78R09CTSTU Linear Controllers technical specifications.
General
Package / Case
TO-220-4 Full Pack
Mounting Type
Through Hole
Operating Temperature
-20°C ~ 80°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
35V
Output Current
1A
Quiescent Current
10 mA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (KA78R09CTSTU vs KA7500CD vs KA278RA05CTU vs KA278R12CTU)
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-220-4 Full Pack | 16-SOIC | TO-220-4 Full Pack | TO-220-4 Full Pack |
| Mounting Type | Through Hole | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -20°C ~ 80°C | -25°C ~ 85°C (TA) | -20°C ~ 80°C | -20°C ~ 80°C |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Type | Fixed | Transistor Driver | Adjustable (Fixed) | Fixed |
| Max Input Voltage | 35V | -- | 35V | 35V |
| Number of Regulators | 1 | -- | 1 | 1 |
| Output Current | 1A | -- | 2A | 2A |
| Output Voltage | 9V | -- | 1.25V (5V) | 12V |
| Protection Features | Over Current, Over Temperature, Over Voltage, Short Circuit | -- | Over Current, Over Temperature, Over Voltage, Short Circuit | Over Current, Over Temperature, Over Voltage, Short Circuit |
| Quiescent Current | 10 mA | -- | 10 mA | 10 mA |
| Voltage Dropout | 0.5V @ 1A | -- | 0.5V @ 2A | 0.5V @ 2A |
| Action |
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