NCV4274 ON Semiconductor, NCV4274 Datasheet - Page 4

• Manufacturer Part Number: NCV4274
• Description: 5.0v, 3.3v, 2.5v/400ma Ldo W/ 2% Or 4% Output Voltage Accuracy
• Manufacturer: ON Semiconductor

*Guaranteed by design, not tested in production
ELECTRICAL CHARACTERISTICS NCV4274A and NCV4274 5.0 V
-40°C < T
REGULATOR
Output Voltage (5.0 V Version)
Output Voltage (5.0 V Version)
Output Voltage (3.3 V Version)
Output Voltage (3.3 V Version)
Output Voltage (2.5 V Version)
Output Voltage (2.5 V Version)
Current Limit
Quiescent Current
Dropout Voltage
5.0 V Version
3.3 V Version
2.5 V Version
Load Regulation
Line Regulation
Power Supply Ripple Rejection
Temperature output voltage drift
Thermal Shutdown Temperature*
V
V
I
I
C
1.0 mF
11
J
I
I
< 150°C; V
Figure 2. Measuring Circuit
Parameter
C
100 nF
12
I
= 13.5 V unless otherwise noted.
I
1
NCV4274A
NCV4274
2,4
GND
I
GND
3
Q
Symbol
dV
P
DV
DV
V
T
C
10 mF
or
22 mF
V
V
V
V
V
V
SRR
I
Q
I
DR
SD
Q
q
Q
Q
Q
Q
Q
Q
Q
/dT
Q
Q
NCV4274, NCV4274A
I
Q
http://onsemi.com
5 mA < I
6V < V
5 mA < I
6 V < V
5 mA < I
4.5 V < V
5 mA < I
4.5 V < V
5 mA < I
4.5 V < V
5 mA < I
4.5 V < V
-
I
I
I
I
V
V
V
I
DV
I
ƒr = 100 Hz,
V
I
V
q
q
q
Q
Q
Q
Q
I
I
I
r
V
Q
= 1 mA
V
V
V
= 250 mA
V
V
V
= 400 mA
V
V
V
V
= 250 mA,
= 5.0 V
= 4.5 V
= 4.5 V
= 5 mA to 400 mA
= 5 mA
= 0.5 V
= 5 mA
Q
I
Q
Q
Q
Q
Q
Q
Q
Q
Q
DR
= 12 V to 32 V
Test Conditions
= 5.0 V
= 3.3 V
= 2.5 V
= 5.0 V
= 3.3 V
= 2.5 V
= 5.0 V
= 3.3 V
= 2.5 V
R
I
= V
I
< 28 V
load
Q
Q
Q
Q
Q
Q
< 40 V
4
I
I
I
I
PP
< 400 mA
< 200 mA
< 400 mA
< 28 V
< 200 mA
< 40 V
< 400 mA
< 28 V
< 200 mA
< 40 V
I
Input
4.5 - 40 V
- V
Q
Figure 3. Application Circuit
3.23
3.23
2.45
2.45
Min
400
165
4.9
4.9
C
100 nF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
NCV4274A
Typ
600
190
145
140
250
5.0
5.0
3.3
3.3
2.5
2.5
0.5
10
13
12
20
30
28
10
60
-
-
7
-
1
NCV4274A
NCV4274
Max
3.37
3.37
2.55
2.55
1.23
2.05
250
250
250
500
210
2,4
5.1
5.1
15
20
15
35
45
35
20
25
-
-
-
GND
3.17
3.17
Min
400
165
4.8
4.8
2.4
2.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3
NCV4274
Typ
600
190
145
140
250
5.0
5.0
3.3
3.3
2.5
2.5
0.5
10
13
12
20
30
28
10
60
-
-
7
-
C
10 mF
Q
Max
3.43
3.43
1.33
250
250
250
500
210
5.2
5.2
2.6
2.6
2.1
15
20
15
35
45
35
30
25
-
-
-
Output
5.0 V
mV/K
Unit
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
mA
mA
mA
dB
°C
V
V
V
V
V
V
V
V