Details

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BUY CR6848 https://www.utsource.net/itm/p/11526445.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	Vcc	2.7	-	5.5	V	Operating supply voltage range
Output Current	Iout	-	100	300	mA	Maximum output current
Quiescent Current	Iq	-	10	20	渭A	Quiescent current at no load
Dropout Voltage	Vdo	-	200	300	mV	Voltage difference between input and output when supplying full load current
Operating Temp	Toper	-40	-	125	掳C	Operating temperature range
Storage Temp	Tstg	-65	-	150	掳C	Storage temperature range
Package	-	-	-	-	SOT-23	Package type

Instructions for CR6848:

1. Supply Voltage:

   • Ensure the supply voltage (Vcc) is within the specified range of 2.7V to 5.5V to avoid damage or improper operation.

2. Output Current:

   • The device can provide a maximum output current of 300mA. For applications requiring higher current, consider using additional components or a different regulator.

3. Quiescent Current:

   • The quiescent current is typically 10渭A and should not exceed 20渭A. This low current draw makes the CR6848 suitable for battery-powered applications.

4. Dropout Voltage:

   • The dropout voltage is typically 200mV and should not exceed 300mV. This means the input voltage must be at least 200mV to 300mV higher than the output voltage to ensure stable regulation.

5. Operating Temperature:

   • The device operates reliably within the temperature range of -40掳C to 125掳C. Avoid operating outside this range to prevent performance degradation or failure.

6. Storage Temperature:

   • Store the device in an environment with a temperature range of -65掳C to 150掳C to ensure long-term reliability.

7. Package Type:

   • The CR6848 is available in a SOT-23 package, which is small and suitable for surface-mount applications. Ensure proper soldering techniques are used during assembly.

8. Handling:

   • Handle the device with care to avoid static damage. Use anti-static wrist straps and mats when handling the device.

9. Mounting:

   • Ensure the PCB layout provides adequate heat dissipation, especially for high-current applications. Consider adding a heatsink if necessary.

10. Testing:

    • Before finalizing the design, test the device under various conditions to ensure it meets the required specifications and performance criteria.

(For reference only)