Details

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BUY SS541AT S541A https://www.utsource.net/itm/p/9224891.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	V_IN	2.7	-	5.5	V	Operating input voltage range
Output Voltage	V_OUT	-	3.3	-	V	Regulated output voltage
Quiescent Current	I_Q	-	10	-	渭A	Quiescent current at no load
Dropout Voltage	V_DROPOUT	-	300	-	mV	Maximum dropout voltage
Load Regulation	-	-	0.5	-	%	Change in output voltage over load
Line Regulation	-	-	0.1	-	%	Change in output voltage over line
Output Current	I_OUT	-	250	-	mA	Maximum continuous output current
Power Supply Rejection Ratio	PSRR	-	60	-	dB @ 1kHz	Attenuation of ripple and noise
Operating Temperature	T_op	-40	-	85	掳C	Operating temperature range
Storage Temperature	T_stg	-40	-	125	掳C	Storage temperature range

Instructions for SS541AT S541A:

1. Power Connection:

   • Connect the input voltage (V_IN) between 2.7V and 5.5V to the VIN pin.
   • Ensure the GND pin is connected to the system ground.

2. Output Configuration:

   • The device provides a fixed output voltage of 3.3V on the VOUT pin.

3. Capacitor Requirements:

   • Place a ceramic capacitor (typically 1渭F) close to the VIN and GND pins for stability.
   • A similar capacitor should be placed between VOUT and GND to filter output noise.

4. Thermal Considerations:

   • Ensure adequate heat dissipation if operating near the maximum output current or in high ambient temperatures.

5. Handling Precautions:

   • Handle with care to avoid damage from electrostatic discharge (ESD).
   • Follow standard PCB layout guidelines to ensure optimal performance.

6. Application Notes:

   • Refer to the datasheet for detailed application circuits and further guidance on using the SS541AT S541A in various configurations.

(For reference only)