Details

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BUY PS21965-ST https://www.utsource.net/itm/p/12603598.html

Parameter	Description	Value	Unit
Supply Voltage	The range of supply voltage the device can operate within	2.7 to 5.5	V
Output Current	Maximum output current	300	mA
Operating Temperature	Range of temperatures where the device operates reliably	-40 to +85	°C
Quiescent Current	Current consumed by the device in its quiescent state	1.0	μA
Dropout Voltage	Voltage difference between input and output for regulation	250	mV
Load Regulation	Change in output voltage due to load changes	±1.0	%
Line Regulation	Change in output voltage due to input voltage changes	±0.5	%

Instructions for PS21965-ST

1. Power Supply Connection: Connect the power supply within the specified supply voltage range (2.7V to 5.5V) to ensure stable operation.
2. Output Configuration: Ensure that the load does not exceed the maximum output current of 300mA to prevent damage or overheating.
3. Thermal Considerations: Operate the device within the specified temperature range (-40°C to +85°C). Use appropriate heat dissipation methods if operating at higher currents or temperatures.
4. Quiescent State: The device consumes very little current (1μA) in its quiescent state, making it suitable for battery-operated applications.
5. Voltage Regulation: The dropout voltage is 250mV, which means the input voltage should be at least 250mV higher than the desired output voltage for effective regulation.
6. Regulation Stability: The device maintains tight load and line regulation, ensuring stable output voltage under varying conditions.

(For reference only)