Details

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BUY MG50G1BL2 https://www.utsource.net/itm/p/4726.html
MG50G1BL2

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Supply Voltage	Vcc	4.5	5.0	5.5	V
Operating Temperature	Ta	-40		85	°C
Storage Temperature	Tstg	-65		150	°C
Output Current	Iout		50		mA
Quiescent Current	Iq		1.5		μA
Output Voltage Range	Vout	0		5.0	V
Load Regulation	ΔVout/ΔIout		100		μV/mA
Line Regulation	ΔVout/ΔVin		50		μV/V
Dropout Voltage	Vdo		0.3		V	@ Iout = 50mA, Vin = 5.5V
PSRR (Power Supply Rejection Ratio)	PSRR		70		dB	@ 1kHz, Vcc = 5V
Ripple Rejection	RR		70		dB	@ 120Hz, Vcc = 5V
Thermal Shutdown	TSD	150			°C
Short-Circuit Current	Isc		150		mA

Instructions:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.

2. Operating Temperature (Ta):

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

3. Storage Temperature (Tstg):

   • Store the device in an environment where the temperature ranges from -65°C to 150°C.

4. Output Current (Iout):

   • The maximum continuous output current is 50mA. Exceeding this limit may cause thermal shutdown or damage.

5. Quiescent Current (Iq):

   • The typical quiescent current is 1.5μA, which is the current consumed by the device when no load is connected.

6. Output Voltage Range (Vout):

   • The output voltage can be adjusted from 0V to 5.0V. Ensure the load does not pull the output below 0V or above 5.0V.

7. Load Regulation:

   • The change in output voltage due to changes in load current should not exceed 100μV/mA.

8. Line Regulation:

   • The change in output voltage due to changes in input voltage should not exceed 50μV/V.

9. Dropout Voltage (Vdo):

   • The minimum difference between the input and output voltages required for proper regulation is 0.3V at a 50mA load and 5.5V input.

10. PSRR (Power Supply Rejection Ratio):

    • The device has a PSRR of 70dB at 1kHz, meaning it can effectively reject noise from the power supply.

11. Ripple Rejection (RR):

    • The device can reject ripple from the power supply with a typical value of 70dB at 120Hz.

12. Thermal Shutdown (TSD):

    • The device will automatically shut down if the temperature exceeds 150°C to prevent damage.

13. Short-Circuit Current (Isc):

    • The device can handle short-circuit currents up to 150mA without immediate damage, but prolonged exposure can lead to thermal shutdown or failure.

Additional Notes:

• Always use appropriate decoupling capacitors (e.g., 100nF ceramic and 10μF electrolytic) close to the input and output pins to ensure stability and reduce noise.
• For optimal performance, ensure good heat dissipation, especially when operating at high output currents or in high ambient temperatures.

(For reference only)