Details

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BUY NJM062M https://www.utsource.net/itm/p/12610655.html

Parameter	Symbol	Conditions	Min	Typical	Max	Unit
Supply Voltage	Vcc		1.8		5.5	V
Output Voltage	Vout	No Load			Vcc	V
Output Current	Iout	Continuous		300	500	mA
Quiescent Current	Iq	No Load, Vcc = 5V		0.1		mA
Dropout Voltage	Vdo	Iout = 100mA, Vcc = 3.3V		0.3		V
Line Regulation		1.8V ≤ Vcc ≤ 5.5V, Iout = 0mA		0.004		%/V
Load Regulation		Vcc = 3.3V, 0mA ≤ Iout ≤ 300mA		0.004		%/mA
Ripple Rejection		1kHz, Vcc = 3.3V		70		dB
Operating Temperature	Topr		-40		85	°C
Storage Temperature	Tstg		-65		150	°C

Instructions for Use

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 1.8V to 5.5V.
   • Do not exceed the maximum supply voltage to avoid damage.

2. Output Voltage (Vout):

   • The output voltage will be regulated to the supply voltage under no load conditions.
   • Ensure the load does not draw more current than the maximum output current rating.

3. Output Current (Iout):

   • The device can provide up to 500mA continuously, with a typical output of 300mA.
   • Avoid exceeding the maximum output current to prevent overheating or damage.

4. Quiescent Current (Iq):

   • The quiescent current is very low, typically 0.1mA at 5V supply.
   • This low current consumption makes the device suitable for battery-powered applications.

5. Dropout Voltage (Vdo):

   • The dropout voltage is the minimum difference between the input and output voltages required to maintain regulation.
   • At 100mA output current and 3.3V supply, the dropout voltage is typically 0.3V.

6. Line Regulation:

   • The line regulation is the change in output voltage due to changes in input voltage.
   • For a 1.8V to 5.5V input range and no load, the line regulation is typically 0.004% per volt.

7. Load Regulation:

   • The load regulation is the change in output voltage due to changes in load current.
   • For a 3.3V supply and load current from 0mA to 300mA, the load regulation is typically 0.004% per milliamp.

8. Ripple Rejection:

   • The ripple rejection is the ability to suppress input voltage variations.
   • At 1kHz and 3.3V supply, the ripple rejection is typically 70dB.

9. Operating Temperature (Topr):

   • The device operates reliably over a temperature range from -40°C to 85°C.
   • Ensure the operating environment stays within this range to avoid performance degradation.

10. Storage Temperature (Tstg):

    • The device can be stored over a wider temperature range from -65°C to 150°C.
    • Store the device in a dry, cool place to ensure long-term reliability.

Additional Notes:

• Always use appropriate decoupling capacitors on the input and output to ensure stable operation.
• Refer to the datasheet for detailed information and specific application circuits.

(For reference only)