Details

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Parameter	Description	Value/Range
Part Number	Linear Technology (now Analog Devices) voltage regulator	LT1636CS8#PBF
Function	Step-down DC/DC converter	-
Input Voltage Range	Minimum input voltage to maximum input voltage	2.7V to 20V
Output Voltage Range	Adjustable output voltage range	0.8V to 15V
Output Current	Maximum continuous output current	1.5A
Switching Frequency	Internal oscillator frequency	1.1MHz
Package Type	Surface mount technology package	8-lead SOIC
Operating Temperature	Ambient temperature range for operation	-40°C to +125°C
Quiescent Current	Current consumed by the device when no load is applied	25μA (typical)
Dropout Voltage	Voltage difference between input and output at which regulation is lost	300mV (at 1.5A)
Protection Features	Built-in safety features	Short-circuit protection, thermal shutdown

Instructions:

1. Power Supply Connection: Connect the input voltage within the specified range (2.7V to 20V) to the VIN pin and ground to GND.
2. Output Configuration: Set the desired output voltage using external resistors connected to the FB (feedback) pin according to the formula provided in the datasheet.
3. Capacitor Selection: Choose appropriate input and output capacitors to ensure stable operation. Refer to the recommended values in the datasheet.
4. Inductor Selection: Select an inductor based on the switching frequency (1.1MHz) and desired output current (up to 1.5A).
5. Thermal Considerations: Ensure adequate heat dissipation if operating at high currents or temperatures.
6. Layout Guidelines: Follow layout guidelines from the datasheet to minimize noise and parasitic effects.
7. Protection Circuits: Utilize the built-in short-circuit protection and thermal shutdown features to safeguard the circuit under fault conditions.

For detailed design information and specific application circuits, refer to the full datasheet available from the manufacturer's website.

(For reference only)