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BUY TLV70233PDBVR https://www.utsource.net/itm/p/7485961.html
Linear Voltage Regulator IC Positive Fixed 1 Output 3.3V 300mA SOT-23-5

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	1.6	-	3.6	V	Operating supply voltage range
Output Voltage	Vout	3.3	-	3.3	V	Fixed output voltage
Quiescent Current	IQ	-	20	-	μA	Supply current at no load
Dropout Voltage	VDROPOUT	-	170	-	mV	Maximum dropout voltage at full load
Load Regulation	-	-	0.5	-	%	Change in output voltage with load
Line Regulation	-	-	0.05	-	%	Change in output voltage with line variation
Ground Pin Current	IGround	-	20	-	μA	Current through the ground pin
PSRR (Power Supply Rejection Ratio) at 1kHz	-	-	70	-	dB	Attenuation of ripple from input to output
Operating Junction Temperature	TJ	-40	-	125	°C	Operating temperature range

Instructions for Use:

1. Supply Voltage: Ensure the supply voltage is within the specified range of 1.6V to 3.6V. Exceeding this range can damage the device.
2. Output Capacitor: For stability, use a minimum of 1μF ceramic capacitor on the output. Place it as close as possible to the regulator's output and ground pins.
3. Input Capacitor: While not mandatory, an input capacitor of 1μF is recommended for better transient response and noise reduction.
4. Thermal Considerations: Monitor the junction temperature to ensure it stays within the operating range (-40°C to +125°C). Good PCB layout practices and adequate heat sinking may be necessary depending on the application.
5. Load Regulation: The device maintains tight load regulation, ensuring minimal change in output voltage across varying loads.
6. Line Regulation: Similarly, the device ensures minimal change in output voltage due to variations in input voltage.
7. PSRR: The high power supply rejection ratio helps in reducing ripple and noise from the input supply.

For detailed specifications and additional information, refer to the official datasheet provided by the manufacturer.

(For reference only)