Details

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BUY LM306P https://www.utsource.net/itm/p/73024.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Continuous Operation	2.7	-	15	V
Output Voltage	VOUT	No Load to Full Load	-	1.24	-	V
Quiescent Current	IQ	VIN = 5V, No Load	-	50	100	μA
Dropout Voltage	VDROP	IOUT = 100mA, VOUT = 1.24V	-	1.0	1.5	V
Output Current	IOUT	Continuous Operation	-	100	150	mA
Thermal Shutdown	TSHUTDOWN	-	-	160	-	°C
Operating Temperature	TOP	-	-40	-	125	°C
Storage Temperature	TSTORAGE	-	-65	-	150	°C

Instructions for Use

1. Input Voltage (V_IN):

   • Ensure the input voltage is within the range of 2.7V to 15V to avoid damage to the device.

2. Output Voltage (V_OUT):

   • The output voltage is fixed at 1.24V. No external resistors are required for setting the output voltage.

3. Quiescent Current (I_Q):

   • The quiescent current is typically 50μA and can go up to 100μA. This is the current consumed by the regulator when no load is connected.

4. Dropout Voltage (V_DROP):

   • The dropout voltage is the minimum difference between the input and output voltages required to maintain regulation. It is typically 1.0V and can go up to 1.5V at full load.

5. Output Current (I_OUT):

   • The maximum continuous output current is 100mA, with a peak capability of 150mA. Ensure the load does not exceed these limits to prevent damage.

6. Thermal Shutdown (T_SHUTDOWN):

   • The device will shut down if the junction temperature exceeds 160°C to protect against overheating.

7. Operating Temperature (T_OP):

   • The device is designed to operate over a temperature range from -40°C to 125°C.

8. Storage Temperature (T_STORAGE):

   • The device can be stored at temperatures ranging from -65°C to 150°C without damage.

9. Circuit Design:

   • Use appropriate input and output capacitors to stabilize the regulator. Typically, a 1μF ceramic capacitor on the input and a 1μF ceramic capacitor on the output are recommended.

10. PCB Layout:

    • Place the input and output capacitors as close as possible to the regulator to minimize noise and improve stability. Ensure good thermal management, especially if operating near the maximum output current.

(For reference only)