Details

---

BUY LTC3025IDC-1#TRPBF https://www.utsource.net/itm/p/12610771.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	VIN	2.9		5.5	V
Output Voltage	VOUT		1.8		V
Quiescent Current	IQ		3		渭A
Shutdown Current	ISD		0.1		渭A
Load Current	ILOAD		150		mA
Dropout Voltage	VDROPOUT		140		mV
Operating Temperature	TOPR	-40		85	掳C
Storage Temperature	TSTG	-65		150	掳C

Instructions for LTC3025IDC-1#TRPBF:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to a power supply within the range of 2.9V to 5.5V.
   • Ensure proper bypassing with capacitors on both input and output lines.

2. Output Configuration:

   • The output voltage is fixed at 1.8V. No external resistors are required for setting the output voltage.

3. Quiescent Current Management:

   • The device operates with a quiescent current of 3渭A, ensuring low power consumption in active mode.

4. Shutdown Mode:

   • When the shutdown pin is pulled low, the device enters a low-power shutdown mode with a typical current draw of 0.1渭A.

5. Load Regulation:

   • The regulator can supply up to 150mA of load current while maintaining regulation.

6. Thermal Considerations:

   • Operate within the temperature range of -40掳C to +85掳C for optimal performance.
   • Store the device between -65掳C and +150掳C.

7. PCB Layout Recommendations:

   • Keep the input and output capacitor leads short to minimize noise and improve stability.
   • Place the capacitors as close as possible to the IC to reduce parasitic inductance.

8. Package Information:

   • The LTC3025IDC-1#TRPBF comes in a specific package type; ensure the PCB layout matches this footprint for proper assembly.

Note: Always refer to the datasheet for detailed specifications and application notes.

(For reference only)