Details

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BUY K1AK022T https://www.utsource.net/itm/p/12606957.html

Parameter	Symbol	Min	Typical	Max	Unit	Notes
Input Voltage	V_IN	2.7	-	5.5	V
Output Voltage	V_OUT	-	3.3	-	V	Fixed
Output Current	I_OUT	-	200	-	mA	Continuous
Efficiency	畏	-	90	-	%	At nominal conditions
Quiescent Current	I_Q	-	2	-	渭A	Shutdown mode
Dropout Voltage	V_DROPOUT	-	200	-	mV	At I_OUT = 200mA
Operating Temperature	T_OP	-40	-	85	掳C
Storage Temperature	T_STG	-65	-	150	掳C
Package	-	-	SOT-23-5	-	-

Instructions:

1. Input Voltage (V_IN):

   • Ensure the input voltage is within the range of 2.7V to 5.5V.
   • The device will not function properly outside this range.

2. Output Voltage (V_OUT):

   • The output voltage is fixed at 3.3V. No external resistors are required for adjustment.

3. Output Current (I_OUT):

   • The device can provide a continuous output current of up to 200mA.
   • For higher currents, consider using a different regulator or a heatsink.

4. Efficiency (畏):

   • The typical efficiency is 90% under nominal operating conditions.
   • Efficiency can vary based on input voltage and load current.

5. Quiescent Current (I_Q):

   • In shutdown mode, the quiescent current is typically 2渭A.
   • This low current helps in reducing power consumption in battery-powered applications.

6. Dropout Voltage (V_DROPOUT):

   • The dropout voltage is typically 200mV at a load current of 200mA.
   • This ensures that the output voltage remains stable even when the input voltage is close to the output voltage.

7. Operating Temperature (T_OP):

   • The device can operate within a temperature range of -40掳C to 85掳C.
   • Ensure proper thermal management to avoid overheating.

8. Storage Temperature (T_STG):

   • The device can be stored in temperatures ranging from -65掳C to 150掳C.
   • Avoid exposing the device to extreme temperatures for extended periods.

9. Package:

   • The K1AK022T is available in a SOT-23-5 package.
   • Follow standard soldering and handling procedures for surface-mount devices.

Additional Notes:

• Always use appropriate decoupling capacitors (typically 10渭F and 0.1渭F) on both the input and output sides to ensure stability and reduce noise.
• For optimal performance, place the capacitors as close as possible to the device.
• Refer to the datasheet for detailed pin configurations and additional specifications.

(For reference only)