Details

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BUY LC1118CS8TRAD33 https://www.utsource.net/itm/p/9510520.html

Parameter	Value
Product Name	LC1118CS8TRAD33
Description	Low Dropout Linear Regulator
Package Type	SOT-23
Input Voltage Range	2.7V to 5.5V
Output Voltage	3.3V
Output Current	150mA
Quiescent Current	65μA (Typical)
Dropout Voltage	150mV (Typical at 150mA)
PSRR (Power Supply Rejection Ratio)	74dB @ 1kHz
Operating Temperature	-40°C to +85°C
Features	Enable Pin, Thermal Shutdown

Instructions:

1. Installation: Ensure the component is placed correctly on the PCB with proper alignment of pins as per the datasheet diagram.
2. Input Voltage: Connect the input pin to a power supply within the specified range of 2.7V to 5.5V.
3. Output Configuration: The output pin should be connected to the load requiring 3.3V regulated power. Ensure the current requirement does not exceed 150mA.
4. Enable Functionality: Use the enable pin to control the active state of the regulator. A high signal on this pin enables the regulator.
5. Thermal Considerations: Monitor the operating temperature to ensure it remains within the -40°C to +85°C range. Proper heat dissipation may be required for continuous operation near maximum output current.
6. Capacitor Placement: Place input and output capacitors close to the respective pins to ensure stability and noise reduction. Refer to the datasheet for recommended capacitor values.
7. Handling Precautions: Handle the device carefully to avoid damage from electrostatic discharge (ESD). Use appropriate ESD protection measures during handling and installation.

(For reference only)