Details

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BUY UPA603T https://www.utsource.net/itm/p/12598562.html

Parameter	Symbol	Min	Typ	Max	Unit
Supply Voltage	Vcc	4.5	5	5.5	V
Output Current	Iout	-	200	300	mA
Quiescent Current	Iq	10	20	30	渭A
Dropout Voltage	Vdo	0.5	1	1.5	V
Thermal Shutdown	TSD	140	-	-	掳C
Operating Temperature	Topr	-40	25	85	掳C
Storage Temperature	Tstg	-65	-	150	掳C

Instructions for Use:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage or improper operation.

2. Output Current (Iout):

   • The UPA603T can provide up to 300mA of output current. For reliable operation, do not exceed this limit.

3. Quiescent Current (Iq):

   • The quiescent current is typically 20渭A. This value helps in power budgeting for low-power applications.

4. Dropout Voltage (Vdo):

   • The dropout voltage is the difference between the input and output voltages when the regulator is operating near its minimum input voltage. It ranges from 0.5V to 1.5V.

5. Thermal Shutdown (TSD):

   • The device will automatically shut down if the junction temperature exceeds 140掳C to prevent thermal damage.

6. Operating Temperature (Topr):

   • The operating temperature range is from -40掳C to 85掳C. Ensure the device operates within this range to maintain reliability.

7. Storage Temperature (Tstg):

   • Store the device in an environment where the temperature ranges from -65掳C to 150掳C to avoid any physical damage.

Additional Notes:

• Always use appropriate decoupling capacitors (typically 100nF and 10渭F) close to the input and output pins to ensure stability.
• For high current applications, consider adding a heat sink to improve thermal performance.
• Ensure proper PCB layout with short traces and adequate ground planes to minimize noise and improve efficiency.

(For reference only)