Details

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BUY AZ431BZ-AE1 https://www.utsource.net/itm/p/12610491.html

Parameter	Symbol	Min	Typ	Max	Unit
Operating Voltage	V_I	2.5	-	30	V
Output Voltage Range	V_O	2.5	-	30	V
Reference Voltage	V_REF	2.495	-	2.505	V
Output Current	I_O	-	100	-	mA
Quiescent Current	I_Q	0.01	-	1.0	mA
Dropout Voltage	V_DROPOUT	-	0.3	-	V
Operating Temperature	T_OP	-40	-	125	掳C
Storage Temperature	T_STG	-65	-	150	掳C
Thermal Resistance (Junction to Air)	R_胃JA	-	200	-	K/W

Instructions for Using AZ431BZ-AE1

1. Circuit Design:

   • Ensure the input voltage is within the operating range (2.5V to 30V).
   • The output voltage should be set using external resistors according to the formula: [ V_O = V_ left(1 + fracright) ] where ( V_ ) is the reference voltage (2.5V).

2. Component Selection:

   • Choose resistors ( R_1 ) and ( R_2 ) such that the output voltage ( V_O ) is within the desired range.
   • Use high-quality resistors with low tolerance to ensure accurate output voltage.

3. Capacitors:

   • Place a 1渭F capacitor between the input and ground to filter out noise.
   • Optionally, place a 1渭F capacitor between the output and ground to stabilize the output voltage.

4. Thermal Management:

   • Ensure adequate heat dissipation if the device will be operating at high currents or temperatures.
   • The thermal resistance ( R_{theta JA} ) is 200 K/W, so consider using a heatsink if necessary.

5. Layout Considerations:

   • Keep the traces short and direct to minimize inductance and parasitic capacitance.
   • Ground planes can help reduce noise and improve stability.

6. Testing:

   • Measure the output voltage with a multimeter to ensure it matches the expected value.
   • Test the device under various load conditions to verify stable operation.

7. Storage and Handling:

   • Store the device in a dry, cool environment to prevent moisture damage.
   • Handle the device with care to avoid static discharge, which can damage the internal components.

8. Safety Precautions:

   • Do not exceed the maximum ratings specified in the parameter table.
   • Ensure proper ventilation when operating the device at high temperatures.

By following these instructions, you can effectively use the AZ431BZ-AE1 in your circuits.

(For reference only)