Details

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BUY NCP1075STBT3G https://www.utsource.net/itm/p/12595094.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating Range	1.7	-	5.5	V
Output Voltage	VOUT	Fixed	-	3.3	-	V
Output Current	IOUT	Continuous Operation	-	250	-	mA
Quiescent Current	IQ	VIN = 5V	-	60	-	μA
Dropout Voltage	VDROPOUT	IOUT = 150mA	-	400	-	mV
Power Supply Rejection Ratio	PSRR	@ 1kHz	-	70	-	dB
Operating Temperature	TOPR	Free Air	-40	-	85	°C
Storage Temperature	TSTG		-40	-	150	°C

Instructions for Use:

1. Input Voltage (VIN):

   • Ensure the input voltage is within the operating range of 1.7V to 5.5V. Exceeding this range can damage the device.

2. Output Voltage (VOUT):

   • The NCP1075STBT3G provides a fixed output voltage of 3.3V. No external components are required for voltage setting.

3. Output Current (IOUT):

   • The device supports up to 250mA continuous output current. For higher currents, consider using a different regulator or additional cooling measures.

4. Quiescent Current (IQ):

   • At an input voltage of 5V, the quiescent current is typically 60μA. This low current consumption helps in extending battery life in portable applications.

5. Dropout Voltage (VDROPOUT):

   • The dropout voltage is typically 400mV at an output current of 150mA. Ensure that the input voltage is always higher than the sum of the output voltage and dropout voltage to maintain regulation.

6. Power Supply Rejection Ratio (PSRR):

   • The PSRR at 1kHz is 70dB, indicating good noise rejection from the power supply.

7. Operating Temperature (TOPR):

   • The device operates reliably between -40°C and 85°C in free air conditions. Avoid exposing the device to temperatures outside this range.

8. Storage Temperature (TSTG):

   • Store the device in environments where temperatures range from -40°C to 150°C.

9. Installation:

   • Place the device on a PCB with adequate heat sinking if necessary. Ensure proper connections to avoid potential shorts or incorrect polarity.

10. Handling:

    • Handle the device with care to prevent static damage. Use appropriate ESD protection measures during handling and installation.

(For reference only)