Details

---

BUY S2055W https://www.utsource.net/itm/p/12606981.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	1.8	-	5.5	V	Operating supply voltage range
Output Current	Iout	-	100	300	mA	Maximum continuous output current
Efficiency	畏	-	95	-	%	Typical efficiency at nominal load
Quiescent Current	Iq	-	10	20	渭A	Quiescent current at no load
Dropout Voltage	Vdo	-	100	200	mV	Dropout voltage at maximum load
Operating Temp.	Toper	-40	-	125	掳C	Operating temperature range
Storage Temp.	Tstg	-65	-	150	掳C	Storage temperature range
Package	-	-	-	-	TO-252	Package type

Instructions for Use:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the specified range (1.8V to 5.5V) to avoid damage or improper operation.

2. Output Current (Iout):

   • The device can provide a continuous output current up to 300mA. Exceeding this limit may cause overheating or failure.

3. Efficiency (畏):

   • The typical efficiency is 95% under nominal load conditions. This helps in minimizing power loss and heat generation.

4. Quiescent Current (Iq):

   • The quiescent current is very low, typically around 10渭A, which makes the device suitable for battery-powered applications.

5. Dropout Voltage (Vdo):

   • The dropout voltage is typically 100mV at maximum load. This ensures that the output voltage remains stable even when the input voltage is close to the output voltage.

6. Operating Temperature (Toper):

   • The device can operate over a wide temperature range from -40掳C to 125掳C. Ensure that the ambient temperature does not exceed these limits.

7. Storage Temperature (Tstg):

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

8. Package:

   • The S2055W is available in a TO-252 package, which is suitable for surface mount technology (SMT) applications.

Additional Notes:

• Thermal Management: Ensure adequate heat dissipation if the device is operating at high currents or in high ambient temperatures.
• Input Filtering: Use appropriate input capacitors to filter out noise and ensure stable operation.
• Output Filtering: Use output capacitors to smooth the output voltage and reduce ripple.

(For reference only)