tda3675t NXP Semiconductors, tda3675t Datasheet - Page 10

• Manufacturer Part Number: tda3675t
• Description: Low Dropout Voltage/quiescent Current 8.5 V Voltage Regulator With Enable
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2000 Feb 01
handbook, halfpage
Low dropout voltage/quiescent current
8.5 V voltage regulator with enable
V REG(drop)
Fig.15 Dropout voltage as a function of the output
I
(1) SVRR at R
(2) SVRR at R
(3) SVRR at R
Fig.17 SVRR as a function of the ripple frequency.
handbook, halfpage
REG
SVRR
(dB)
(mV)
= 10 mA; C2 = 10 F.
30
40
50
60
70
10
500
400
300
200
100
current.
(3)
0
(1)
(2)
L
L
L
= 100
= 500
= 10 k .
10
2
40
10
3
80
10
4
I REG (mA)
f (Hz)
(1)
(2)
(3)
MDA956
MDA957
10
5
120
10
handbook, halfpage
V
V REG
P
(V)
= 10 V with pulsed load.
10
8
6
4
2
0
0
Fig.16 Fold back protection mode.
100
Preliminary specification
200
I REG (mA)
TDA3675
MGL835
300