CRE2263: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.9	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	-	3.3	-	V	Regulated output voltage
Output Current	IOUT	-	600	-	mA	Maximum continuous output current
Quiescent Current	IQ	-	1.8	-	μA	Supply current in regulation
Dropout Voltage	VDROPOUT	-	220	-	mV	Typical dropout voltage at IOUT
Load Regulation	RL	-	0.5	-	%	Change in VOUT with load changes
Line Regulation	RLIN	-	0.2	-	%/V	Change in VOUT with VIN changes
Power Good	PG	-	-	-	Logic Level	Power good indicator signal

Input Connection: Connect the input voltage (VIN) within the specified range (2.9V to 5.5V). Ensure the input power supply is stable and capable of providing sufficient current.
Output Configuration: The device provides a fixed output voltage of 3.3V. No external components are required for setting the output voltage.
Load Handling: The device can deliver up to 600mA continuously. Ensure that the load does not exceed this limit to avoid overheating or damage.
Quiescent Current: The device consumes approximately 1.8μA of quiescent current, making it suitable for low-power applications.
Dropout Voltage: Operates efficiently with a typical dropout voltage of 220mV. This allows the regulator to maintain regulation even when the input voltage is close to the output voltage.
Regulation Monitoring: Monitor load and line regulation to ensure stable performance. The load regulation is typically 0.5%, and line regulation is 0.2% per volt.
Power Good Signal: Use the power good signal to monitor the status of the output voltage. This signal indicates whether the output voltage is within the expected range.

Ensure all connections are secure and follow proper PCB layout guidelines for optimal performance.

(For reference only)