Details

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BUY LM627CN https://www.utsource.net/itm/p/6540946.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	2.7	-	5.5	V
Output Current	Iout	Continuous	-	40	60	mA
Quiescent Current	IQ	Vcc = 5V, TA = 25°C	-	3.5	-	μA
Dropout Voltage	Vdo	Iout = 10mA, Vcc = 5V	-	0.2	-	V
Power Dissipation	Pd	Tj = 25°C	-	150	-	mW
Junction Temperature	Tj	Maximum	-	-	125	°C

Instructions for Use

1. Supply Voltage Connection:

   • Connect the supply voltage (Vcc) between 2.7V and 5.5V to the appropriate pin of the LM627CN.

2. Output Configuration:

   • The output can provide a continuous current up to 60mA. Ensure that the load does not exceed this limit to avoid damage.

3. Power Dissipation Consideration:

   • Keep the power dissipation below 150mW to prevent overheating. This can be managed by ensuring adequate heat sinking or airflow if operating near the limits.

4. Temperature Management:

   • The device is rated for operation at junction temperatures up to 125°C. Monitor the temperature in high-temperature environments to ensure reliable operation.

5. Quiescent Current Awareness:

   • Note the quiescent current of 3.5μA at room temperature, which helps in low-power applications.

6. Dropout Voltage:

   • At an output current of 10mA, the dropout voltage is typically 0.2V. Design the circuit considering this voltage drop to maintain stable output.

7. Installation and Handling:

   • Handle with care to avoid electrostatic discharge (ESD) damage. Follow standard ESD handling procedures during installation and testing.

(For reference only)