Details

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BUY MC14556BCP https://www.utsource.net/itm/p/1731102.html
Single Channel 1.8V SVS w/ Watchdog and /MR in 5/SOT23 5-SOT-23 -40 to 85

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	Vcc	2.0	-	6.0	V	Operating Range
Supply Current (Typical)	ICC	-	20	-	μA	Vcc = 5V, No Load
Output Current (Sink)	IOL	-	10	25	mA	Vcc = 5V, VO = 0.4V
Output Current (Source)	IOH	-	1	5	mA	Vcc = 5V, VO = 4.6V
Output Low Voltage	VOL	-	0.4	-	V	IOL = 10mA
Output High Voltage	VOH	-	4.6	-	V	IOH = 1mA
Input Voltage (Low)	VIH	-	3.5	-	V	Vcc = 5V
Input Voltage (High)	VIL	-	1.5	-	V	Vcc = 5V
Propagation Delay Time	tpd	-	10	35	ns	Vcc = 5V, TA = 25°C
Operating Temperature	TA	-40	-	85	°C	Storage Temperature: -65°C to 150°C

Instructions for Use:

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 2.0V to 6.0V to avoid damage to the device.

2. Supply Current (ICC):

   • The typical supply current is 20μA at 5V. Ensure your power supply can handle this current.

3. Output Current:

   • The device can sink up to 25mA and source up to 5mA. Do not exceed these limits to prevent damage.

4. Output Voltage Levels:

   • When sourcing current, the output high voltage (VOH) is typically 4.6V.
   • When sinking current, the output low voltage (VOL) is typically 0.4V.

5. Input Voltage Levels:

   • For a logic high input, the voltage should be at least 3.5V.
   • For a logic low input, the voltage should be no more than 1.5V.

6. Propagation Delay Time (tpd):

   • The typical propagation delay time is 10ns at 25°C. This can vary between 10ns and 35ns.

7. Operating Temperature (TA):

   • The device operates reliably between -40°C and 85°C. Store the device between -65°C and 150°C.

8. Handling:

   • Handle the device with care to avoid static discharge which can damage sensitive components.
   • Follow proper soldering techniques to ensure reliable connections.

9. Mounting:

   • Ensure the device is securely mounted on the PCB to prevent mechanical stress.
   • Use appropriate thermal management techniques if operating in high-temperature environments.

10. Testing:

    • Test the device under specified conditions to ensure it meets the required performance parameters.

(For reference only)