AN79LXX PANASONIC [Panasonic Semiconductor], AN79LXX Datasheet - Page 9

• Manufacturer Part Number: AN79LXX
• Description: 3-pin negative output voltage regulator (100 mA type)
• Manufacturer: PANASONIC [Panasonic Semiconductor]

I Main Characteristics (continued)
I Basic Regulator Circuit
120
100
1.4
1.2
1.0
0.8
0.6
0.4
80
60
40
20
0
10
−50
Junction temperature T
100
Frequency
V
0
DIF(min)
RR  f
I
O
= 100mA
50
1k
−V
 T
f (Hz)
I
C
100
Input
I
10k
AN79L05
I
AN79L05
O
j
j
−
+
= 5mA
(°C)
150
3
AN79Lxx
100k
2
Common
1
−10
−20
10
0
Output
−
+
0
Input transient response
C
O
2
−V
SFF00006CEB
O
Connect C
C
Time t (µs)
O
improves the transient response. 1µF
4
6
I
of 2µF when the input line is long.
AN79L05
8
10
20
15
10
5
AN79Lxx/AN79LxxM Series
−1
−2
1
0
0
Load transient response
10
Time t (µs)
20
30
AN79L05
40
50
200
100
0
9