Details

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BUY UTC7608D https://www.utsource.net/itm/p/12610891.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	V_IN		2.7		5.5	V
Output Voltage	V_OUT			3.3		V
Quiescent Current	I_Q	V_IN = 5V		1		渭A
Shutdown Current	I_SD	V_IN = 5V		0.1		渭A
Output Current	I_OUT	V_IN = 5V, V_OUT=3.3V		150		mA
Dropout Voltage	V_DROPOUT	I_OUT=150mA, V_IN=4.5V		0.3		V

Instructions for UTC7608D

1. Power Supply Connection:

   • Connect the input voltage (V_IN) between 2.7V and 5.5V to the input pin.
   • Ensure a stable power supply to avoid fluctuations.

2. Output Configuration:

   • The device is preset to provide a fixed output voltage of 3.3V. No external components are required for this configuration.

3. Quiescent and Shutdown Current:

   • The quiescent current is typically 1渭A at an input voltage of 5V.
   • In shutdown mode, the current drops to approximately 0.1渭A at the same input voltage.

4. Load Handling:

   • The device can support up to 150mA of output current when the input voltage is 5V and the output voltage is set to 3.3V.

5. Dropout Voltage:

   • The dropout voltage is around 0.3V at a load current of 150mA with an input voltage of 4.5V.

6. Installation and Layout:

   • Place the device close to the load to minimize noise and improve stability.
   • Use bypass capacitors if necessary to ensure clean power delivery.

7. Handling Precautions:

   • Avoid exceeding the maximum input voltage to prevent damage.
   • Ensure proper heat dissipation if operating near the maximum output current.

(For reference only)