CA723 Intersil Corporation, CA723 Datasheet - Page 6

• Manufacturer Part Number: CA723
• Description: Voltage Regulators Adjustable from 2V to 37V at Output Currents Up to 150mA without External Pass Transistors
• Manufacturer: Intersil Corporation

Typical Performance Curves (CA723)
Typical Performance Curves (CA723 and CA723C)
FIGURE 14. LOAD REGULATION vs DIFFERENTIAL INPUT-
15
10
10
FIGURE 12. CURRENT LIMITING CHARACTERISTICS
-0.1
-0.2
-0.3
5
0
5
1.2
1.0
0.8
0.6
0.4
0.2
0.2
0.1
DIFFERENTIAL INPUT - OUTPUT VOLTAGE (V)
0
0
-5
-5
INPUT VOLTAGE (V
LOAD CURRENT (I
AMBIENT TEMPERATURE (T
SHORT CIRCUIT PROTECTION RESISTANCE (R
0
INPUT VOLTAGE (V
OUTPUT VOLTAGE (V
LOAD CURRENT (I
AMBIENT TEMPERATURE (T
SHORT CIRCUIT PROTECTION
FIGURE 16. LINE TRANSIENT RESPONSE
RESISTANCE (R
AMBIENT TEMPERATURE (T
OUTPUT VOLTAGE
5
5
10
OUTPUT CURRENT (mA)
15
15
L
20
I
) = 12V, OUTPUT VOLTAGE (V
) = 40mA
SCP
L
TIME ( s)
I
) = I TO 50mA
) = 12V
O
LOAD CURRENT (I
) = 0
3-8
70
) = 5V
25
25
40
A
o
) = 25
OUTPUT VOLTAGE (V
C
A
) = 25
o
A
35
C
35
) = 25
60
o
C
o
C
0
L
45
80
o
)
45
SCP)
C
O
) = 5V
= 0
O
)
100
10
0
-10
-20
-30
CA723, CA723C
(Continued)
FIGURE 15. LINE REGULATION vs DIFFERENTIAL INPUT-
FIGURE 17. CURRENT LIMITING CHARACTERISTIC vs
FIGURE 13. QUIESCENT CURRENT vs INPUT VOLTAGE
0.8
0.7
0.6
0.5
0.4
0.3
-0.1
-0.2
5
4
3
2
1
0
0.3
0.2
0.1
0
0
-5
OUTPUT VOLTAGE (V
VOLTAGE (V
LOAD CURRENT (IL) = 0
AMBIENT TEMPERATURE (T
DIFFERENTIAL INPUT - OUTPUT VOLTAGE (V)
SHORT CIRCUIT LIMITING
CURRENT WITH R
WITH R
OUTPUT VOLTAGE (V
LOAD CURRENT (I
AMBIENT TEMPERATURE (T
DIFFERENTIAL INPUT VOLTAGE ( VT) = 3V
SHORT CIRCUIT PROTECTION RESISTANCE
(R
SCP)
OUTPUT VOLTAGE
JUNCTION TEMPERATURE
5
SCP
= 0
-50
JUNCTION TEMPERATURE (
10
REF
= 10
CURRENT LIMITING
SENSE VOLTAGE
)
15
INPUT VOLTAGE (V)
0
SCP
L
) = 1mA
O
O
) = REFERENCE
= 5
) = 5V
20
25
50
A
A
) = 25
) = 25
35
100
o
C
o
C
30
o
C)
45
150
70
0
o
o
C
C
40
200
160
120
80
40
0