Description
BUY MC7905ACD2TR4G https://www.utsource.net/itm/p/12611726.html
| Parameter |
Value |
Unit |
| Output Voltage (Vout) |
5 |
V |
| Input Voltage Range (Vin) |
7.5 to 30 |
V |
| Output Current (Iout) |
1 |
A |
| Quiescent Current |
8 |
mA |
| Dropout Voltage |
2.5 |
V |
| Operating Temperature |
-40 to +85 |
°C |
| Storage Temperature |
-65 to +150 |
°C |
| Package Type |
TO-252 (DPAK) |
|
| Regulation Type |
Fixed |
|
| Mounting Type |
Surface Mount |
|
Instructions for MC7905ACD2TR4G
Installation:
- Ensure that the device is mounted on a PCB with adequate heat dissipation if operating at high current or in high ambient temperatures.
- Place the component according to the manufacturer’s recommended footprint.
Input and Output Capacitors:
- Use input capacitors (typically 0.33 μF ceramic) close to the input pin to minimize transient voltage drops.
- Use output capacitors (typically 0.1 μF ceramic) close to the output pin to stabilize the output voltage.
Heat Sinking:
- For applications requiring higher output currents, consider adding a heat sink to the TO-252 package to improve thermal performance.
Power Supply Connections:
- Connect the input voltage within the specified range (7.5V to 30V).
- Ensure all connections are secure and free from shorts or potential damage.
Operating Conditions:
- Operate the device within the specified temperature ranges to avoid thermal shutdown or damage.
- Monitor the load conditions to ensure they do not exceed the maximum output current rating.
Storage and Handling:
- Store the device in a dry environment and handle with care to prevent electrostatic discharge (ESD) damage.
(For reference only)
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