TDA3674AT PHILIPS [NXP Semiconductors], TDA3674AT Datasheet - Page 9

• Manufacturer Part Number: TDA3674AT
• Description: Low dropout voltage/quiescent current 5 V voltage regulator with enable
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2000 Feb 01
handbook, halfpage
handbook, halfpage
Low dropout voltage/quiescent current 5 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
O
REG
V REG
(mA)
= 50 mA.
I q
5.10
(V)
5.05
5.00
4.95
1.8
1.6
1.4
= 0 mA.
2
50
5
supply voltage.
junction temperature.
0
10
50
15
100
20
150
V P (V)
T j ( C)
MDA950
MDA953
200
25
9
handbook, halfpage
handbook, halfpage
Fig.12 Quiescent current as a function of the load
I
Fig.14 Output voltage thermal protection as a
REG
V REG
(mA)
(V)
I q
= 0 mA.
4
3
2
1
0
6
4
2
0
50
0
current.
function of the junction temperature.
20
0
50
40
100
60
Preliminary specification
150
80
I REG (mA)
TDA3674
T j ( C)
MDA952
MDA955
100
200