Details

---

BUY ZXLD1370EST16TC https://www.utsource.net/itm/p/11265888.html

Parameter	Symbol	Min	Typ	Max	Unit
Input Voltage	VIN	2.5	-	5.5	V
Output Voltage	VOUT	1.8	3.3	5.0	V
Output Current	IOUT	-	300	-	mA
Quiescent Current	IQ	-	25	-	渭A
Shutdown Current	ISD	-	0.1	-	渭A
Dropout Voltage	VDROPOUT	-	250	-	mV
Operating Temperature	TOPR	-40	-	85	掳C
Storage Temperature	TSTG	-65	-	150	掳C

Instructions for ZXLD1370EST16TC

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply.
   • Ensure the input voltage is within the range of 2.5V to 5.5V.

2. Output Configuration:

   • Set the output voltage (VOUT) to the desired level using external resistors or by connecting to a fixed voltage pin if available.
   • The typical output current (IOUT) is 300mA.

3. Quiescent and Shutdown Current:

   • The quiescent current (IQ) is typically 25渭A.
   • To minimize power consumption, use the shutdown pin (ISD) which draws only 0.1渭A when active.

4. Thermal Management:

   • Ensure the operating temperature (TOPR) stays between -40掳C and 85掳C.
   • For extended storage, keep the device within the storage temperature range (-65掳C to 150掳C).

5. Capacitors:

   • Use appropriate input and output capacitors to stabilize the voltage and reduce ripple.
   • Recommended values are typically 1渭F to 10渭F for both input and output.

6. Layout Considerations:

   • Place the input and output capacitors as close as possible to the respective pins to minimize inductance and improve stability.
   • Use wide traces for power connections to reduce resistance and heat generation.

7. Protection:

   • The device includes internal protection features such as overcurrent and thermal shutdown.
   • Ensure that the load does not exceed the maximum output current to avoid damage.

8. Testing:

   • After assembly, test the device under various conditions to ensure it meets the specified parameters.
   • Verify the output voltage and current, and check for any unusual heating or noise.

(For reference only)