Details

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BUY AOZ6135HI https://www.utsource.net/itm/p/12591343.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Input Voltage	VIN	2.7	-	5.5	V
Output Voltage	VOUT	-	3.3	-	V	Fixed output
Quiescent Current	IQ	-	10	-	μA	VIN = 3.6V, IOUT = 0mA
Dropout Voltage	VDROPOUT	-	280	-	mV	IOUT = 500mA, VIN = 3.6V
Load Regulation	ΔVOUT/ΔIOUT	-	2	-	mV	IOUT = 1mA to 500mA
Line Regulation	ΔVOUT/ΔVIN	-	1	-	mV/V	VIN = 2.7V to 5.5V
Power Supply Rejection Ratio	PSRR	-	60	-	dB	f = 1kHz
Operating Temperature	TOPR	-40	-	85	°C

Instructions for AOZ6135HI

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 2.7V to 5.5V.

2. Output Voltage (VOUT):

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

3. Quiescent Current (IQ):

   • At no load and with an input voltage of 3.6V, the quiescent current should be around 10μA.

4. Dropout Voltage (VDROPOUT):

   • For optimal performance, ensure that the difference between VIN and VOUT (dropout voltage) is at least 280mV when delivering 500mA of current.

5. Load Regulation:

   • The change in output voltage due to load changes from 1mA to 500mA should be minimal, typically 2mV.

6. Line Regulation:

   • When the input voltage varies from 2.7V to 5.5V, the output voltage should change by only 1mV per volt of input voltage change.

7. Power Supply Rejection Ratio (PSRR):

   • At a frequency of 1kHz, the PSRR should be 60dB, indicating good rejection of input ripple.

8. Operating Temperature (TOPR):

   • The device can operate within a temperature range of -40°C to 85°C.

9. Mounting and Layout:

   • Use proper PCB layout techniques to minimize noise and parasitic effects. Place the device close to the load to reduce trace resistance and inductance.

10. Capacitors:

    • Use appropriate input and output capacitors as specified in the datasheet to stabilize the regulator and filter out noise.

(For reference only)