Details

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BUY TL7705BCP https://www.utsource.net/itm/p/1100488.html
SUPPLY-VOLTAGE SUPERVISORS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VCC	Operating	2.7	-	5.5	V
Quiescent Current	IQ	VCC = 3V, No Load	-	280	-	μA
Output Current	IO	Continuous	-	-	150	mA
Dropout Voltage	VDROP	IO = 150mA	-	0.6	-	V
Line Regulation	-	VCC = 2.7V to 5.5V, IO = 0 to 150mA	-	0.01	-	%/V
Load Regulation	-	VCC = 3V, IO = 0 to 150mA	-	0.01	-	%/mA
Thermal Shutdown Temperature	TSD	-	-	160	-	°C
Storage Temperature Range	TSTG	-	-55	-	150	°C

Instructions for Use:

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 2.7V to 5.5V to avoid damage or improper operation.

2. Quiescent Current (I_Q):

   • The quiescent current is typically 280 μA when the supply voltage is 3V and there is no load. This value helps in power budgeting.

3. Output Current (I_O):

   • The maximum continuous output current is 150 mA. Exceeding this limit can cause the device to overheat and potentially fail.

4. Dropout Voltage (V_DROP):

   • The dropout voltage is 0.6V at an output current of 150 mA. Ensure that the input voltage is at least 0.6V higher than the desired output voltage to maintain regulation.

5. Line Regulation:

   • The line regulation is 0.01% per volt, indicating that the output voltage changes very little with variations in the input voltage.

6. Load Regulation:

   • The load regulation is 0.01% per milliamp, indicating that the output voltage remains stable even as the load current changes.

7. Thermal Shutdown Temperature (T_SD):

   • The device will automatically shut down if the temperature exceeds 160°C to prevent damage. Ensure proper heat dissipation and cooling.

8. Storage Temperature Range (T_STG):

   • Store the device in an environment where the temperature ranges from -55°C to 150°C to avoid degradation.

Additional Notes:

• Always use appropriate decoupling capacitors on the input and output to ensure stability and reduce noise.
• Refer to the datasheet for detailed application circuits and pin configurations.

(For reference only)