Details

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BUY VSP3010Y https://www.utsource.net/itm/p/12616291.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.7	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	-	3.3	-	V	Fixed output voltage
Output Current	IOUT	-	1.0	1.2	A	Maximum continuous output current
Quiescent Current	IQ	-	20	-	μA	Quiescent current at no load
Dropout Voltage	VDROPOUT	-	250	-	mV	Typical dropout voltage at 1.0A
Efficiency	η	-	90	-	%	Typical efficiency at 1.0A
Load Regulation	ΔVOUT	-	1	-	%	Load regulation from 0 to 1.0A
Line Regulation	ΔVOUT	-	0.1	-	%	Line regulation over input range
Thermal Shutdown	TSD	-	160	-	°C	Thermal shutdown temperature
Operating Temp	TOPR	-40	-	85	°C	Operating temperature range

Instructions for VSP3010Y

1. Input Connection:

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

2. Output Connection:

   • Connect the output load to the OUT pin.
   • The output voltage (VOUT) is fixed at 3.3V.

3. Ground Connection:

   • Connect the ground (GND) pin to the system ground.

4. Capacitors:

   • Place a 1μF ceramic capacitor between the IN pin and GND as close as possible to the device.
   • Place a 1μF ceramic capacitor between the OUT pin and GND as close as possible to the device.

5. Thermal Management:

   • Ensure adequate heat dissipation if operating near the maximum output current.
   • The device will automatically shut down if the junction temperature exceeds 160°C.

6. Efficiency:

   • The typical efficiency is 90% at full load (1.0A).
   • Ensure the input voltage is optimized for best efficiency.

7. Load and Line Regulation:

   • The load regulation is typically 1% from 0 to 1.0A.
   • The line regulation is typically 0.1% over the input voltage range.

8. Operating Temperature:

   • The device is designed to operate within the temperature range of -40°C to 85°C.

9. Storage and Handling:

   • Store the device in a dry environment.
   • Handle with care to avoid damage to the pins and the device itself.

(For reference only)