Details

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BUY LM29150T-5.0 https://www.utsource.net/itm/p/4754588.html
1.5A Very L.D.O Voltage Regulator

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	V_IN	Operating	7.0	-	20.0	V
Output Voltage	V_OUT	Fixed	-	5.0	-	V
Output Current	I_OUT	Continuous	-	1.5	-	A
Quiescent Current	I_Q	No load	-	5.0	-	mA
Dropout Voltage	V_DROPOUT	I_OUT = 1.5A	-	2.0	-	V
Power Dissipation	P_DISS	TA = 25掳C	-	1.8	-	W
Operating Temperature	T_OP	Junction	-40	-	125	掳C

Instructions for LM29150T-5.0

1. Power Supply Requirements:

   • Ensure the input voltage is within the operating range of 7V to 20V.
   • The output voltage is fixed at 5V and does not require external resistors for setting.

2. Heat Management:

   • Due to high power dissipation, use a heatsink if operating near maximum current or in high ambient temperatures.

3. Output Capacitor:

   • For stability, connect a minimum of 1渭F ceramic capacitor from the output to ground.

4. Input Capacitor:

   • Place a 0.33渭F ceramic capacitor between the input and ground close to the device for noise suppression.

5. Mounting:

   • Mount the regulator on a PC board with adequate clearance for heat dissipation.

6. Current Limiting:

   • The regulator has internal current limiting but should not be operated continuously at maximum output current without proper cooling.

7. Short Circuit Protection:

   • The device includes short circuit protection; however, it should not be relied upon as a substitute for good design practices.

8. Thermal Shutdown:

   • If the junction temperature exceeds 125掳C, the thermal shutdown feature will activate to protect the device.

For detailed specifications and more complex applications, refer to the full datasheet provided by the manufacturer.

(For reference only)