kia78r00api Korea Electronics (KEC GROUP), kia78r00api Datasheet - Page 5

• Manufacturer Part Number: kia78r00api
• Description: 1a Adjustable Low Drop Voltage Regulator
• Manufacturer: Korea Electronics (KEC GROUP)

2004. 2. 9
80
70
60
50
40
30
20
10
30
25
20
15
10
0
5
0
0.1
10
1
R1=390 , R2=2.7K
T =25 C
ei=0.5Vrms
RR=20 log (ei/eo)
I =0.5A
O
j
INPUT RIPPLE FREQUENCY f (kHz)
10
2
Fig. 11 R - V
Fig. 9 f - RR
1
Cref=3.3 F
Cref=0
Revision No : 2
R
10
2
3
( )
R1=390
2
10
O
10
4
KIA78R00API
100
10
5
80
70
60
50
40
30
0.1
R1=390 , R2=2.7K
T =25 C
ei=0.5Vrms
RR=20 log (ei/eo)
f=120Hz (sine wave)
j
OUTPUT CURRENT I
Fig. 10 I
Cref=3.3 F
Cref=0
0.5
O
- RR
O
(A)
1.0
5/5