Details

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BUY ST232AB https://www.utsource.net/itm/p/12609358.html

Parameter	Symbol	Min	Typ	Max	Unit
Input Voltage	VIN	4.5	-	40	V
Output Voltage	VOUT	-	5	-	V
Quiescent Current	IQ	-	1	5	mA
Dropout Voltage	VDROP	-	1.7	2.2	V
Output Current	IOUT	-	1.5	2	A
Reverse Polarity	-	-	-	-	Protected
Thermal Shutdown	-	-	-	-	Yes
Short-Circuit Protection	-	-	-	-	Yes

Instructions for Use:

1. Power Supply:

   • Ensure the input voltage (V_IN) is within the range of 4.5V to 40V.
   • The output voltage (V_OUT) is fixed at 5V.

2. Quiescent Current:

   • The quiescent current (I_Q) is typically 1mA but can go up to 5mA.

3. Dropout Voltage:

   • The dropout voltage (V_DROP) is typically 1.7V and can reach up to 2.2V.

4. Output Current:

   • The maximum output current (I_OUT) is 2A, with a typical value of 1.5A.

5. Reverse Polarity Protection:

   • The device is protected against reverse polarity connections.

6. Thermal Shutdown:

   • The device includes thermal shutdown protection to prevent damage from overheating.

7. Short-Circuit Protection:

   • The device has built-in short-circuit protection to safeguard against overcurrent conditions.

8. Mounting and Handling:

   • Ensure proper handling and mounting to avoid mechanical stress on the device.
   • Follow standard PCB layout guidelines to ensure optimal performance and reliability.

(For reference only)