Details

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BUY NJM2586AM(TE2) https://www.utsource.net/itm/p/12610674.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.7	-	5.5	V
Quiescent Current	IQ	VIN = VOUT, ILOAD = 0mA	-	1.6	-	mA
Output Voltage	VOUT	VIN = 5V, ILOAD = 0mA	3.3	-	3.3	V
Dropout Voltage	VD	ILOAD = 300mA	-	0.3	-	V
Load Regulation	ΔVOL	ILOAD: 0mA to 300mA	-	0.02	-	V
Line Regulation	ΔVOL	VIN: 4.5V to 5.5V	-	0.01	-	V
Power Supply Rejection Ratio	PSRR	f = 1kHz	-	70	-	dB
Thermal Shutdown	TSD	-	-	150	-	°C
Short-Circuit Current	ISC	VIN = 5V	-	400	-	mA

Instructions for Use:

1. Power Supply Connection:

   • Connect the supply voltage (VCC) within the range of 2.7V to 5.5V.
   • Ensure proper decoupling capacitors are placed close to the power pins to minimize noise and transients.

2. Output Configuration:

   • The NJM2586AM(TE2) is configured to provide a fixed output voltage of 3.3V.
   • Place an output capacitor (recommended value typically 1μF or higher) to stabilize the output voltage.

3. Thermal Considerations:

   • The device has thermal shutdown protection that activates at approximately 150°C.
   • Ensure adequate heat dissipation if operating under high load conditions.

4. Load Regulation:

   • The regulator maintains output voltage stability with varying load currents from 0mA to 300mA, with a typical deviation of 0.02V.

5. Line Regulation:

   • The output voltage remains stable against input voltage variations between 4.5V and 5.5V, with a typical deviation of 0.01V.

6. Short-Circuit Protection:

   • The device includes short-circuit protection limiting the output current to approximately 400mA.

7. Power Supply Rejection Ratio (PSRR):

   • At 1kHz, the device provides a PSRR of 70dB, effectively reducing ripple and noise from the input supply.

8. Dropout Voltage:

   • The dropout voltage is typically 0.3V at a load current of 300mA, ensuring efficient operation even when the input voltage is close to the output voltage.

For detailed application circuits and further information, refer to the datasheet provided by the manufacturer.

(For reference only)