CA723 Intersil Corporation, CA723 Datasheet - Page 4

• 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

DC Electrical Specifications
NOTES:
Typical Performance Curves (CA723)
Equivalent Noise RMS Output Voltage, V
(Note 3)
2. Line and load regulation specifications are given for condition of a constant chip temperature. For high dissipation condition, temperature drifts
3. For C
FIGURE 4. LOAD REGULATION WITH CURRENT LIMITING
FIGURE 2. MAX LOAD CURRENT vs DIFFERENTIAL INPUT-
must be separately taken into account.
150
100
-0.05
-0.15
-0.25
50
0.05
-0.1
-0.2
0
0
0
REF
0
(See Figure 20)
PARAMETER
OUTPUT VOLTAGE
DIFFERENTIAL INPUT - OUTPUT VOLTAGE (V)
AMBIENT TEMP (T
5
MAX JUNCTION TEMP (T
THERMAL RESISTANCE = 150
QUIESCENT DISSIPATION (PQ) = 60mW
(NO HEAT SINK)
10
OUTPUT CURRENT (mA)
AMBIENT TEMPERATURE (T
10
3-6
A
20
15
) = 25
OUTPUT VOLTAGE (V
INPUT VOLTAGE (V
SHORT CIRCUIT PROTECTION
RESISTANCE (R
125
-55
o
o
125
o
T
Unless Otherwise Specified. Divider impedance R
Terminal 5 = 10k . (Figure 20) (Continued)
C
C
C
N
A
20
o
J
= 25
C
) = 150
BW = 100Hz to 10kHz,
C
BW = 100Hz to 10kHz,
C
30
REF
REF
o
o
TEST CONDITION
C, V+ = V
C/W
A
25
o
SCP
) = 25
C
= 0
= 5 F
I
) = 12V
) = 10
o
O
C
) = 5V
30
40
C
CA723, CA723C
= V
I
= 12V, V- = 0, V
MIN
-
-
FIGURE 3. LOAD REGULATION WITHOUT CURRENT LIMITING
FIGURE 5. LOAD REGULATION WITH CURRENT LIMITING
O
= 5V, I
-0.05
-0.15
0.05
CA723
-0.1
-0.2
TYP
-0.1
-0.3
-0.4
-20
2.5
0.1
0.2
0
0
0
L
0
1
OUTPUT VOLTAGE (V
SHORT CIRCUIT PROTECTION
INPUT VOLTAGE (V
= 1mA, C
OUTPUT VOLTAGE (V
INPUT VOLTAGE (V
SHORT CIRCUIT PROTECTION
R
RESISTANCE (R
RESISTANCE (R
2
MAX
20
20
R
-
-
1
OUTPUT CURRENT (mA)
+ R
1
AMBIENT TEMPERATURE (T
= 100pF, C
40
OUTPUT CURRENT (mA)
2
40
125
at noninverting input,
MIN
SCP
o
-
-
SCP
I
C
25
) = 12V
I
) = 12V
60
60
O
) = 0
o
O
) = 0
) = 5V
C
REF
) = 5V
AMBIENT TEMPERATURE
CA723C
TYP
= 0, R
2.5
20
80
80
(T
A
SCP
) = 25
-55
125
100
100
MAX
o
C
o
A
= 0,
o
-
-
C
) = -55
C
o
UNITS
C
V
V