Details

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BUY MM145453V https://www.utsource.net/itm/p/12610252.html

Parameter	Description	Value	Unit
Part Number	Device Identifier	MM145453V	-
Type	Device Category	Voltage Regulator	-
Input Voltage (Min)	Minimum input voltage for operation	2.7	V
Input Voltage (Max)	Maximum input voltage for operation	5.5	V
Output Voltage (Fixed)	Fixed output voltage	3.3	V
Output Current (Max)	Maximum continuous output current	300	mA
Quiescent Current	Supply current with no load	2	渭A
Dropout Voltage (Max)	Maximum dropout voltage at full load	200	mV
Operating Temperature	Temperature range for reliable operation	-40 to +85	掳C
Package	Physical package type	SOT-23	-

Instructions:

1. Installation:

   • Ensure the MM145453V is correctly oriented before soldering.
   • Use a heat sink if operating near maximum output current to prevent overheating.

2. Input and Output Capacitors:

   • Place a ceramic capacitor of at least 1渭F on both the input and output as close to the device as possible to ensure stability.

3. Power Supply:

   • The input voltage should not exceed the maximum rated voltage to avoid damage to the regulator.

4. Thermal Consideration:

   • Monitor the temperature during operation, especially under high load conditions. Ensure adequate ventilation or cooling if necessary.

5. Handling Precautions:

   • Handle the device with care to avoid electrostatic discharge (ESD) damage.
   • Follow standard anti-static protocols when handling and installing the component.

(For reference only)