Details

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BUY SVC251 https://www.utsource.net/itm/p/6646255.html

Parameter	Description	Value
Part Number	Unique identifier for the component	SVC251
Type	Component classification	Voltage Regulator
Input Voltage	Range of input voltage that can be applied to the device	4.5V to 20V
Output Voltage	Stable output voltage provided by the regulator	3.3V, 5V, adjustable
Output Current	Maximum continuous current the regulator can supply	1A
Quiescent Current	Current consumed by the regulator when no load is present	50uA
Dropout Voltage	Minimum difference between input and output voltages	1.2V
Operating Temp	Temperature range in which the device can operate reliably	-40°C to +85°C
Package	Physical dimensions and pin configuration	TO-220

Instructions:

1. Installation: Ensure the SVC251 is mounted on a heatsink if operating at high currents to prevent overheating.
2. Input Connection: Connect the input voltage within the specified range (4.5V to 20V) to the input pin.
3. Output Configuration: Select the desired output voltage using the appropriate pin connections or external resistors for adjustable models.
4. Grounding: Ensure a solid ground connection to maintain stable operation.
5. Capacitors: It is recommended to place a 0.1μF ceramic capacitor close to the input pin and a 10μF electrolytic capacitor close to the output pin to ensure stability.
6. Thermal Consideration: Monitor the temperature of the device during operation; do not exceed the maximum operating temperature.
7. Testing: After installation, test the output voltage with a multimeter to confirm it meets the expected value.

(For reference only)