Details

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BUY LR38603A https://www.utsource.net/itm/p/6941871.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.0	-	5.5	V
Quiescent Current	IQ	VCC = 3V	-	1.0	-	mA
Output Current	IOUT	Continuous	-	300	-	mA
Shutdown Current	ISD	VCC = 3V	-	0.1	-	μA
Operating Temperature	TOPR	Storage	-40	-	85	°C
Thermal Shutdown	TSD	Typical	-	160	-	°C
Dropout Voltage	VDROPOUT	IOUT = 100mA, VCC = 3V	-	0.3	-	V

Instructions for LR38603A:

1. Supply Voltage: Ensure the supply voltage (VCC) is within the range of 2.0V to 5.5V for proper operation.
2. Quiescent Current: The device typically draws about 1.0mA of quiescent current at a supply voltage of 3V.
3. Output Current: The maximum continuous output current is 300mA. Ensure not to exceed this limit to avoid damaging the device.
4. Shutdown Mode: In shutdown mode, the current consumption drops to approximately 0.1μA at a supply voltage of 3V.
5. Temperature Range: The operating temperature range is from -40°C to 85°C. Avoid exposing the device to temperatures outside this range.
6. Thermal Protection: The device includes thermal shutdown protection which activates around 160°C to prevent damage due to overheating.
7. Dropout Voltage: For optimal performance, ensure that the dropout voltage remains below 0.3V when delivering 100mA at a supply voltage of 3V.

For detailed application notes and further specifications, refer to the manufacturer's datasheet.

(For reference only)