TDA3673T PHILIPS [NXP Semiconductors], TDA3673T Datasheet - Page 9

• Manufacturer Part Number: TDA3673T
• Description: Very low dropout voltage/quiescent current 3.3 V voltage regulator with enable
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2000 Feb 01
handbook, halfpage
handbook, halfpage
Very low dropout voltage/quiescent current
3.3 V voltage regulator with enable
I
Fig.11 Quiescent current as a function of the
I
Fig.13 Output voltage as a function of the junction
REG
REG
V REG
(mA)
I q
(V)
3.40
3.35
3.30
3.25
1.8
1.6
1.4
= 50 mA.
= 0 mA.
2
5
50
supply voltage.
temperature.
0
10
50
15
100
20
150
V P (V)
T j ( C)
MDA950
MGS694
200
25
9
handbook, halfpage
handbook, halfpage
Fig.12 Quiescent current as a function of the
I
Fig.14 Output voltage thermal protection as a
REG
V REG
(V)
(mA)
I q
= 0 mA.
4
3
2
1
0
4
3
2
1
0
50
0
output current.
function of the junction temperature.
20
0
50
40
100
60
Preliminary specification
150
80
I REG (mA)
TDA3673
T j ( C)
MGS695
MDA952
100
200