Details

---

BUY KF80N08F https://www.utsource.net/itm/p/9472004.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	V_IN	7	-	40	V	Operating input voltage range
Output Voltage	V_OUT	5	-	13	V	Adjustable output voltage
Quiescent Current	I_Q	-	8	-	μA	Supply current at no load
Output Current	I_OUT	-	-	800	mA	Maximum continuous output current
Dropout Voltage	V_DROPOUT	-	0.8	-	V @ 800mA	Voltage difference between VIN and VOUT at full load
Power Dissipation	P_DIS	-	-	1.2	W	Maximum power dissipation
Operating Temperature	T_OP	-40	-	85	°C	Operating temperature range
Storage Temperature	T_STG	-65	-	150	°C	Storage temperature range

Instructions for KF80N08F:

1. Power Supply Connection:

   • Connect the input voltage (V_IN) to a stable power supply within the specified range of 7V to 40V.

2. Output Voltage Setting:

   • Adjust the output voltage using an external resistor network if adjustable output is required. Ensure the output voltage remains within the 5V to 13V range.

3. Load Connection:

   • Connect the load to the output terminals ensuring the maximum output current does not exceed 800mA continuously.

4. Thermal Management:

   • Ensure adequate heat sinking or cooling measures are in place, especially when operating near the maximum power dissipation limit of 1.2W.

5. Operating Environment:

   • Operate the device within the temperature range of -40°C to +85°C for optimal performance. Avoid exceeding these limits to prevent damage.

6. Storage Conditions:

   • Store the component in environments where temperatures do not fall below -65°C or rise above +150°C to ensure long-term reliability.

7. Handling Precautions:

   • Handle with care to avoid mechanical stress on the leads and body. Follow ESD (Electrostatic Discharge) precautions to prevent damage from static electricity.

(For reference only)