78012AP: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Description	Value	Unit
Input Voltage Range	Range of input voltage the regulator can handle	7.5 to 40	V
Output Voltage	Regulated output voltage	12	V
Output Current	Maximum continuous output current	1	A
Dropout Voltage	Voltage difference between input and output	3	V
Quiescent Current	Current consumed by the regulator itself	6.5	mA
Thermal Shutdown	Protection against overheating	Yes	-
Short-Circuit Current	Maximum current during a short circuit	1.5	A
Operating Temperature	Ambient temperature range for operation	-40 to 125	掳C

Power Supply Connection:
- Connect the input voltage to the "Input" pin, ensuring it is within the specified input voltage range.
- Ensure the input voltage is at least 3V higher than the output voltage to maintain regulation.
Output Connection:
- Connect the load to the "Output" pin. The maximum current drawn from this pin should not exceed 1A continuously.
Grounding:
- Connect the "Ground" pin to the common ground of your system.
Heat Management:
- For applications where the device may approach its thermal limits, use a heat sink or ensure adequate ventilation.
Capacitors:
- Place a 0.33 渭F capacitor between the input and ground close to the device for stability.
- Optionally, place a 0.1 渭F capacitor between the output and ground to improve transient response.
Protection:
- The device includes thermal shutdown and short-circuit protection; however, avoid prolonged operation under these conditions as it can reduce the lifespan of the component.
Storage and Handling:
- Store in a dry environment and handle with care to prevent electrostatic damage.

(For reference only)