Details

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BUY MIC5205-5.0YM5-TR https://www.utsource.net/itm/p/12603234.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VIN	Operating Range	2.7	-	5.5	V
Output Voltage	VOUT	Fixed Output	-	5.0	-	V
Quiescent Current	IQ	VIN = 5V, IOUT = 0mA	-	1.8	-	渭A
Dropout Voltage	VD	IOUT = 300mA	-	0.3	-	V
Load Regulation		IOUT = 0mA to 300mA	-	0.4	-	%
Line Regulation		VIN = 2.7V to 5.5V	-	0.1	-	%
Power Supply Rejection Ratio	PSRR	f = 1kHz	-	70	-	dB
Operating Junction Temperature	TJ	-	-40	-	125	掳C

Instructions for MIC5205-5.0YM5-TR

1. Input Voltage (VIN):

   • Ensure the input voltage is within the operating range of 2.7V to 5.5V. Exceeding this range can damage the device.

2. Output Voltage (VOUT):

   • The MIC5205-5.0YM5-TR provides a fixed output voltage of 5.0V. No external components are required to set the output voltage.

3. Quiescent Current (IQ):

   • The quiescent current is very low at 1.8渭A when the input voltage is 5V and no load is applied. This makes the device suitable for battery-operated applications.

4. Dropout Voltage (VD):

   • The dropout voltage is typically 0.3V at an output current of 300mA. Keep this in mind when designing the power supply to ensure sufficient headroom.

5. Load Regulation:

   • The load regulation is specified as 0.4%, indicating minimal change in output voltage over the load range from 0mA to 300mA.

6. Line Regulation:

   • The line regulation is 0.1% across the input voltage range from 2.7V to 5.5V, ensuring stable output voltage with varying input conditions.

7. Power Supply Rejection Ratio (PSRR):

   • With a PSRR of 70dB at 1kHz, the device effectively filters out noise from the input power supply.

8. Operating Junction Temperature (TJ):

   • The device operates safely within temperatures ranging from -40掳C to 125掳C. Ensure adequate heat dissipation if used in high-temperature environments.

9. Application Considerations:

   • Place bypass capacitors close to the input and output pins to minimize noise and improve stability.
   • Ensure proper PCB layout practices to avoid thermal issues and electromagnetic interference (EMI).

(For reference only)