Description
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 |
μA |
| Dropout Voltage (Max) |
Maximum dropout voltage at full load |
200 |
mV |
| Operating Temperature |
Temperature range for reliable operation |
-40 to +85 |
°C |
| Package |
Physical package type |
SOT-23 |
- |
Instructions:
Installation:
- Ensure the MM145453V is correctly oriented before soldering.
- Use a heat sink if operating near maximum output current to prevent overheating.
Input and Output Capacitors:
- Place a ceramic capacitor of at least 1μF on both the input and output as close to the device as possible to ensure stability.
Power Supply:
- The input voltage should not exceed the maximum rated voltage to avoid damage to the regulator.
Thermal Consideration:
- Monitor the temperature during operation, especially under high load conditions. Ensure adequate ventilation or cooling if necessary.
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)
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