MA723 Philipss, MA723 Datasheet - Page 5

• Manufacturer Part Number: MA723
• Description: Precision voltage regulator
• Manufacturer: Philipss

Philips Semiconductors
TYPICAL PERFORMANCE CHARACTERISTICS
TYPICAL APPLICATIONS
1994 Aug 31
Precision voltage regulator
C
–2.0
–4.0
REF
0
NOTES:
–5
V
R 3
Line Transient Response
OUT
Low Voltage Regulator (V
INPUT VOLTAGE
5
R 1
R 1 R 2
R
R
V REF x
OUTPUT VOLTAGE
1
2
TIME — s
15
V+
R 2
V–
V
N.I.
V
REF
IN
for minimum temperature drift
COMP
25
R 1
V
V
R 2
C
OUT
INV
CS
CL
35
R 2
100pF
C
1
45
4.0
2.0
0
–6.0
OUT
R
R
Figure 4. Typical Performance Characteristics (cont.)
SC
3
= 2 to 7V)
Figure 5. Typical Applications
REGULATED
OUTPUT
+0.2
+0.1
–0.2
–0.3
0.1
Function of Input-Output
0
Load Regulation as a
–5
Voltage Differential
(Continued)
5
(V
IN
5
15
V
V
R
T
I
IL
A
O
IN
SC
– V
= mA TO I
= +25 C
= +5V
= +12V
OUT
= 0
25
) — V
L
= 50mA
35
R
R
3
4
45
NOTE:
V
OUT
R
R
2
1
Negative Voltage Regulator
V+
V
N.I.
REF
COMP
V REF
V
2
OUT
INV
CS
V
CL
1.2
1.0
0.8
0.6
0.4
0.2
Z
V
x
0
C
R 1
0
T
T
T
T
T
V
V
R
R 1
A
A
A
A
A
Current Limiting
O
IN
SC
Characteristics
OUTPUT CURRENT — mA
20
= +125 C
= +70 C
= +25 C
= 0 C
= –55 C
100pF
C
= +5V
R 2
= +12V
1
= 10
R
; R 3
5
40
A723/723C
T
Product specification
1
60
R 4
REGULATED
OUTPUT
80
SL00506
SL00507
100