Details

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BUY OB2283KMP https://www.utsource.net/itm/p/12554023.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VDD	1.6	-	5.5	V	Operating supply voltage range
Output Current	IOUT	-	100	-	mA	Maximum continuous output current
Quiescent Current	IQ	-	20	-	μA	Typical quiescent current at VDD = 3V, TA = 25°C
Dropout Voltage	VDROPOUT	-	200	-	mV	Typical dropout voltage at IOUT = 100mA, VDD = 3V
Load Regulation	-	-	0.2	-	%	Load regulation from 0 to 100mA, VDD = 3V, TA = 25°C
Line Regulation	-	-	0.2	-	%	Line regulation from 1.6V to 5.5V, IOUT = 100mA, TA = 25°C
Thermal Shutdown	TSD	-	160	-	°C	Thermal shutdown temperature
Operating Temperature	TOPR	-40	-	85	°C	Operating ambient temperature range
Storage Temperature	TSTG	-65	-	150	°C	Storage temperature range
Output Voltage	VOUT	-	1.8	-	V	Nominal output voltage

Instructions for Use:

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the specified range (1.6V to 5.5V) to avoid damage or improper operation.

2. Output Current (IOUT):

   • The device can provide up to 100mA continuously. Exceeding this limit may cause thermal shutdown or damage.

3. Quiescent Current (IQ):

   • The typical quiescent current is 20μA at 3V supply voltage and 25°C ambient temperature. This is important for low-power applications.

4. Dropout Voltage (VDROPOUT):

   • The typical dropout voltage is 200mV at 100mA output current and 3V supply voltage. This ensures efficient operation even when the input voltage is close to the output voltage.

5. Load and Line Regulation:

   • Both load and line regulation are specified as 0.2%, indicating good stability under varying load and input conditions.

6. Thermal Shutdown (TSD):

   • The device will shut down if the internal temperature exceeds 160°C to prevent damage. Ensure adequate heat dissipation in high-current applications.

7. Operating and Storage Temperature:

   • The device operates reliably between -40°C and 85°C and can be stored between -65°C and 150°C.

8. Output Voltage (VOUT):

   • The nominal output voltage is 1.8V. Ensure this matches the requirements of your application.

9. Mounting and Handling:

   • Follow standard surface mount technology (SMT) procedures for mounting. Avoid excessive heat and mechanical stress during soldering.

10. Capacitors:

    • Use appropriate input and output capacitors as recommended in the datasheet to ensure stable operation and filter out noise.

For detailed application notes and further information, refer to the full datasheet provided by the manufacturer.

(For reference only)