TDA3664T PHILIPS [NXP Semiconductors], TDA3664T Datasheet - Page 10

• Manufacturer Part Number: TDA3664T
• Description: Very low dropout voltage/quiescent current 5 V voltage regulator
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
1999 Sep 01
handbook, halfpage
Very low dropout voltage/quiescent
current 5 V voltage regulator
Fig.16 Dropout voltage as a function of load
(1) SVRR at R
(2) SVRR at R
(3) SVRR at R
Fig.18 SVRR as a function of frequency at several
V REG(drop)
SVRR
handbook, halfpage
(dB)
30
40
50
60
70
(V)
10
500
400
300
200
100
current
(3)
load conditions (C
(1)
(2)
0
L
L
L
= 10 k .
= 500
= 100
10
2
40
10
O
3
= 10 F).
10
80
4
f (Hz)
I REG (mA)
(1)
(2)
(3)
MDA956
10
MDA957
5
120
10
handbook, halfpage
Fig.17 Foldback protection mode measured at
V REG
(V)
6
4
2
0
0
V
P
= 8 V with pulsed load.
100
Preliminary specification
200
I REG (mA)
TDA3664
MDA954
300