Details

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BUY B58264 https://www.utsource.net/itm/p/12610480.html

Parameter	Symbol	Min	Typical	Max	Unit
Operating Voltage	Vop	2.7	-	5.5	V
Standby Current	Isb	-	0.1	-	μA
Output Current	Iout	-	100	-	mA
Output Voltage	Vout	-	3.3	-	V
Dropout Voltage	Vdo	-	0.3	-	V
Quiescent Current	Iq	-	2.5	-	mA
Load Regulation	ΔVout	-	0.5	-	%
Line Regulation	ΔVout	-	0.1	-	%
Ripple Rejection	RR	-	60	-	dB
Operating Temperature	Toper	-40	-	85	°C
Storage Temperature	Tstg	-65	-	150	°C

Instructions for B58264

1. Power Supply Connection:

   • Connect the input voltage (Vop) to the VIN pin.
   • Ensure the input voltage is within the specified range (2.7V to 5.5V).

2. Ground Connection:

   • Connect the GND pin to the system ground.

3. Output Connection:

   • Connect the load to the VOUT pin.
   • The output voltage (Vout) will be regulated to 3.3V.

4. Capacitor Requirements:

   • Place a 1μF ceramic capacitor between the VIN and GND pins as close to the device as possible.
   • Place a 1μF ceramic capacitor between the VOUT and GND pins to ensure stability.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if the device is operating at high current or in high ambient temperatures.
   • The maximum junction temperature should not exceed 150°C.

6. Load Regulation:

   • The output voltage will vary by less than 0.5% over the load range.

7. Line Regulation:

   • The output voltage will vary by less than 0.1% over the input voltage range.

8. Ripple Rejection:

   • The device provides 60dB ripple rejection, which helps in maintaining a clean output voltage.

9. Operating Temperature:

   • The device is designed to operate in temperatures ranging from -40°C to 85°C.

10. Storage Temperature:

    • Store the device in temperatures ranging from -65°C to 150°C.

11. Handling Precautions:

    • Handle the device with care to avoid damage from electrostatic discharge (ESD).
    • Follow proper soldering techniques to prevent thermal shock.

(For reference only)