Details

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BUY STMAV340TTR https://www.utsource.net/itm/p/12607232.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.7	-	5.5	V	Operating voltage range
Output Voltage	VOUT	-	3.3	-	V	Regulated output voltage
Output Current	IOUT	-	300	340	mA	Maximum continuous output current
Quiescent Current	IQ	-	1.8	2.5	渭A	Quiescent current at no load
Dropout Voltage	VDROP	-	300	500	mV	Dropout voltage at IOUT = 300 mA
Load Regulation	-	-	0.2	0.5	%	Change in output voltage with load
Line Regulation	-	-	0.1	0.3	%	Change in output voltage with input voltage
Power Efficiency	畏	-	90	95	%	Efficiency at typical operating conditions
Operating Temperature	TOP	-40	-	125	掳C	Operating temperature range
Storage Temperature	TSTG	-65	-	150	掳C	Storage temperature range
Thermal Resistance	胃JA	-	50	-	掳C/W	Junction-to-ambient thermal resistance

Instructions for Use:

1. Power Supply Connection:

   • Connect the input voltage (V_IN) to the VIN pin.
   • Ensure the input voltage is within the specified range (2.7 V to 5.5 V).

2. Output Connection:

   • Connect the load to the V_OUT pin.
   • The output voltage is regulated to 3.3 V.

3. Ground Connection:

   • Connect the ground (GND) pins of both the input and output to a common ground.

4. Capacitors:

   • Place a 1 渭F ceramic capacitor between VIN and GND close to the device.
   • Place a 1 渭F ceramic capacitor between V_OUT and GND close to the device to ensure stability.

5. Thermal Management:

   • Ensure adequate heat dissipation if operating near the maximum output current.
   • Consider using a heatsink or thermal pad if necessary.

6. Operating Conditions:

   • Operate the device within the specified temperature range (-40掳C to 125掳C).
   • Store the device within the storage temperature range (-65掳C to 150掳C).

7. Handling:

   • Handle with care to avoid damage to the pins and the device.
   • Follow ESD (Electrostatic Discharge) precautions to prevent damage.

(For reference only)