IDD09E60: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	4.5	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	3.0	-	3.6	V	Regulated output voltage
Quiescent Current	IQ	-	10	-	μA	Supply current with no load
Load Regulation		-	1	-	%	Change in output voltage over load range
Line Regulation		-	0.5	-	%	Change in output voltage over line range
Dropout Voltage	VDROPOUT	-	200	-	mV	Voltage difference between VIN and VOUT
Maximum Output Current	IOUT	-	600	-	mA	Maximum continuous output current

Installation:
- Ensure the device is placed on a suitable PCB layout with adequate heat sinking if necessary.
- Verify that the input voltage (VIN) is within the specified operating range of 4.5V to 5.5V.
Power-Up Sequence:
- Apply the input voltage (VIN) slowly to avoid inrush currents.
- Monitor the output voltage (VOUT) to ensure it stabilizes within the regulated range of 3.0V to 3.6V.
Load Handling:
- The device can supply up to 600mA continuously. For higher current requirements, consider additional cooling or a more robust power supply design.
- Check the quiescent current (IQ) to ensure efficient operation, especially in low-power applications.
Stability and Regulation:
- Maintain load regulation within 1% to ensure stable output under varying load conditions.
- Keep line regulation within 0.5% to minimize output voltage fluctuations due to input voltage changes.
Dropout Consideration:
- Be aware of the dropout voltage (VDROPOUT) of approximately 200mV to ensure the input voltage remains sufficiently above the output voltage.
Safety and Protection:
- Implement appropriate protection circuits such as reverse polarity protection and transient voltage suppression.
- Regularly inspect the device and surrounding components for signs of overheating or stress.

(For reference only)