STMicroelectronics L78S09CV Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 2A TO-220
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L78S09CV
Detailed Description
IC REG LINEAR 9V 2A TO220AB
Package
TO-220-3
Key Features
Package / Case: TO-220-3; Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L78S09CV Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L78S09CV Linear Controllers technical specifications.
General
Package / Case
TO-220-3
Mounting Type
Through Hole
Operating Temperature
0°C ~ 150°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
35V
Output Current
2A
Quiescent Current
8 mA
Output Configuration
Positive
Output Voltage
9V
Alternate Parts Comparison (L78S09CV vs L78M12CV vs L4940V5 vs LF33CV)
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 | 0°C ~ 150°C | 0°C ~ 125°C | -40°C ~ 150°C | -40°C ~ 125°C |
| Max Input Voltage | 35V | 35V | 17V | 16V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 2A | 500mA | 1.5A | 500mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 9V | 12V | 5V | 3.3V |
| Protection Features | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature |
| PSRR | 47dB (120Hz) | 55dB (120Hz) | 68dB (120Hz) | 80dB ~ 65dB (120Hz ~ 65dB) |
| Quiescent Current | 8 mA | 6 mA | 8 mA | 1 mA |
| Number of Regulators | 1 | 1 | 1 | 1 |
| 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.