Features: · Small I/O voltage difference· The mounting area is reduced by adopting the SSmini-type packageApplication· Cellular phones and othersPinoutSpecifications Parameter Symbol Rating Unit Supply voltage VIN 4.5 V Supply current VCC 20 mA Power dissip...
AN1281SSM: Features: · Small I/O voltage difference· The mounting area is reduced by adopting the SSmini-type packageApplication· Cellular phones and othersPinoutSpecifications Parameter Symbol Rati...
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Parameter |
Symbol |
Rating |
Unit |
Supply voltage |
VIN |
4.5 |
V |
Supply current |
VCC |
20 |
mA |
Power dissipation *2 |
PD |
60 |
mW |
Operating ambient temperature *1 |
Topr |
-25 to +75 |
|
Storage temperature *1 |
Tstg |
-40 to +125 |
|
Output current |
IO |
-15 |
mA |
Allowable application voltage for on/off pin *3 |
VON/OFF |
VIN |
V |
Allowable maximum capacitance for CF pin |
CF |
10 |
F |
The AN1281SSM is a ripple filter IC that rejects the ripple component superimposed on the regulator output. Use for the VCO bias of cellular phones improves C/N and S/N.