Details

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BUY FSL116LR https://www.utsource.net/itm/p/4473156.html
Green Mode Fairchild Power Switch (FPS?)

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	2.7	-	5.5	V	Operating input voltage range
Output Voltage	VOUT	-	3.3	-	V	Regulated output voltage
Output Current	IOUT	-	150	-	mA	Maximum continuous output current
Quiescent Current	IQ	-	40	-	μA	Typical quiescent current
Dropout Voltage	VD	-	120	-	mV	Typical dropout voltage at 150 mA
Load Regulation	-	-	0.5	-	%	Change in output voltage with load
Line Regulation	-	-	0.1	-	%	Change in output voltage with input
Thermal Shutdown	TSD	-	160	-	°C	Temperature at which shutdown occurs
Operating Temp.	TOPR	-40	-	85	°C	Operating temperature range

Instructions for FSL116LR

1. Input Connection:

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

2. Output Connection:

   • Connect the output load to the OUT pin.
   • The output voltage (VOUT) is regulated to 3.3 V.

3. Ground Connection:

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

4. Capacitors:

   • Place a 1 μF ceramic capacitor close to the IN pin for input filtering.
   • Place a 1 μF ceramic capacitor close to the OUT pin for output filtering.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if operating near the maximum output current.
   • The device will automatically shut down if the junction temperature exceeds 160°C.

6. Stability:

   • The regulator is stable with ceramic capacitors and does not require additional external components for stability.

7. Handling:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD).
   • Follow standard ESD protection practices when handling and soldering the component.

8. Testing:

   • After assembly, verify the output voltage with a multimeter to ensure it is 3.3 V under load conditions.

9. Storage:

   • Store the device in a dry, cool place to prevent moisture damage.

(For reference only)