Philips Semiconductors
Very low dropout voltage/quiescent current
adjustable voltage regulator
handbook−,3h0alfpage
SVRR
(dB)
−40
MDA956
(1)
(2)
−50
(3)
(1)
−60
(2)
−70 (3)
10
102
103
104
105
f (Hz)
IREG = 10 mA; C2 = 10 µF.
(1) SVRR at RL = 100 Ω.
(2) SVRR at RL = 500 Ω.
(3) SVRR at RL = 10 kΩ.
Fig.18 SVRR as a function of the ripple frequency.
Preliminary specification
TDA3661
2000 Feb 01
11