MIC2954-08YM-TR: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VI	Operating	2.9	-	5.5	V
Output Voltage	VO	Fixed	-	3.3	-	V
Output Current	IO	Continuous	-	800	-	mA
Quiescent Current	IQ	VI = 5V, no load	-	1.5	-	mA
Dropout Voltage	VD	IO = 100mA	-	0.4	-	V
Power Dissipation	PD	TA = 25°C	-	600	-	mW
Junction Temperature	Tj	Operating	-40	-	125	°C
Storage Temperature	Tstg		-65	-	150	°C

Input Voltage:
- Ensure the input voltage is within the range of 2.9V to 5.5V for optimal performance.
Output Voltage:
- The device provides a fixed output voltage of 3.3V. No external components are required to set this voltage.
Output Current:
- The regulator can supply up to 800mA continuously. For higher current requirements, consider using additional heat sinking or a different regulator.
Quiescent Current:
- At an input voltage of 5V and no load, the quiescent current is typically 1.5mA. This should be considered in low-power applications.
Dropout Voltage:
- With a load current of 100mA, the dropout voltage is typically 0.4V. Ensure that the input voltage exceeds the output voltage by at least this amount.
Power Dissipation:
- The maximum power dissipation at an ambient temperature of 25°C is 600mW. Exceeding this may lead to overheating and potential damage.
Temperature Considerations:
- The junction temperature should not exceed 125°C during operation. The storage temperature range is from -65°C to 150°C.
Installation:
- Ensure proper mounting and connections to avoid mechanical stress on the leads.
- Use adequate PCB copper area or heatsinks if operating near maximum output current or in high ambient temperatures.
Capacitors:
- It is recommended to use input and output capacitors as specified in the datasheet to ensure stability and reduce noise.

(For reference only)