Description
Description:
The L78M05CV is a fixed output, three terminal precision positive voltage regulator in 3 pins TO-220 package. This regulator can provide local on-card regulation by eliminating distribution problems associated with single point regulation. The L78M05CV fixed voltage regulator is designed with thermal overload protection that shuts down the circuit when subjected to an excessive power overload condition, internal short circuit protection that limits maximum current the circuit will pass and output transistor safe area compensation that reduces the output short circuit as the voltage across the pass transistor is increased. If adequate heat sinking is provided then this positive voltage regulator can deliver over 0.5A output current.
Specification:
| Product Series | L78M |
| No. of Output | 1 |
| Output Type | Fixed |
| Polarity | Positive |
| Input Voltage Range | 7V to 35V |
| Output Voltage | 5 V |
| Output Current | 500 mA |
| Operating Temperature Range | 0°C to 125°C |
| Load Regulation | 100 mV |
| Line Regulation | 100 mV |
Features:
- Fixed output voltage is 5V
- Output current is 0.5A
- Dropout voltage is 2V
- Maximum DC input voltage is 35V
- Output transition SOA protection
- Output voltage tolerance is 4%
- Operating temperature range 0°C to 125°C
- Applications: Power Management.
Pin Description:
| Pin No. | Pin | Function | Description |
| 1 | INPUT | Input voltage (7V-35V) | In this pin of the IC positive unregulated voltage is given in regulation. |
| 2 | GROUND | Ground (0V) | In this pin where the ground is given. This pin is neutral for equally the input and output. |
| 3 | OUTPUT | Regulated output; 5V (4.8V-5.2V) | The output of the regulated 5V volt is taken out at this pin of the IC regulator. |
Datasheet:
Package Included:
1 x Voltage Regulator 7805
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