Details

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BUY Z0853004VSC https://www.utsource.net/itm/p/12379132.html

Below is the parameter table and instructions for the Z0853004VSC:

Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit
Input Voltage	( V_ )	2.7	-	5.5	V
Output Voltage	( V_ )	1.2	3.3	5.0	V ( Adjustable )
Output Current	( I_ )	-	800	1000	mA
Quiescent Current	( I_ )	-	30	-	μA
Shutdown Current	( I_ )	-	1	-	μA
Dropout Voltage	( V_ )	-	300	500	mV
Operating Temperature	( T_ )	-40	-	125	°C
Storage Temperature	( T_ )	-65	-	150	°C
Thermal Resistance (Junction to Ambient)	( R_{theta JA} )	-	90	-	°C/W

Instructions

1. Power Supply Connection:

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

2. Output Configuration:

   • The output voltage (( V_ )) can be adjusted using external resistors ( R_1 ) and ( R_2 ).
   • Use the formula: ( V_ = 1.2V left(1 + fracright) ).

3. Load Connection:

   • Connect the load to the VOUT pin.
   • Ensure the load current does not exceed 1000mA.

4. Ground Connection:

   • Connect the ground (GND) pin to the common ground of the circuit.

5. Enable/Shutdown Pin:

   • To enable the regulator, connect the EN pin to ( V_ ) or a high logic level.
   • To shut down the regulator, connect the EN pin to GND or a low logic level.

6. Capacitors:

   • Place a 1μF ceramic capacitor between VIN and GND close to the device.
   • Place a 1μF ceramic capacitor between VOUT and GND close to the device.

7. Thermal Management:

   • Ensure adequate heat dissipation if operating at high currents or temperatures.
   • The thermal resistance from junction to ambient is 90°C/W.

8. Storage and Handling:

   • Store the device in a dry environment.
   • Handle with care to avoid static damage.

Example Circuit Diagram

+Vin ----|-----> VIN
         |
         | 1μF
         |
         |-----> GND
         |
         | 1μF
         |
         |-----> VOUT
         |
         |-----> Load
         |
         |-----> GND

EN ----|-----> EN (High to enable, Low to disable)

For more detailed information, refer to the datasheet provided by the manufacturer.

(For reference only)