NCV4274AST33T3G ON Semiconductor, NCV4274AST33T3G Datasheet - Page 10

• Manufacturer Part Number: NCV4274AST33T3G
• Description: IC REG LDO 400MA 3.3V SOT-223
• Manufacturer: ON Semiconductor

Specifications of NCV4274AST33T3G

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: 4.5 ~ 40 V
• Number Of Regulators: 1
• Current - Output: 400mA
• Current - Limit (min): 400mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: SOT-223 (3 leads + Tab), SC-73, TO-261
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 40 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 1.23 V @ 250 mA
• Output Current: 0.4 A
• Line Regulation: 25 mV
• Load Regulation: 20 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NCV4274AST33T3G; NCV4274AST33T3GOSTR

800
600
400
200
3.5
3.4
3.3
3.2
3.1
3.0
2.9
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
−40
0
0
Figure 26. Current Consumption vs. Output
Figure 24. Output Current vs. Input Voltage
T
V
Figure 22. Output Voltage vs. Junction
J
I
T
V
= 13.5 V
= 25°C
V
R
J
Q
I
L
10
= 25°C
= 6 V
= 0 V
= 1 kW
10
0
Current (Low Load)
20
Temperature
40
20
I
TYPICAL CHARACTERISTIC CURVES − 3.3 V Version
Q
T
V
J
(mA)
I
30
(°C)
(V)
30
80
40
120
40
50
http://onsemi.com
160
50
60
10
1.26
1.24
1.22
1.20
1.18
1.16
1.14
60
50
40
30
20
10
6
5
4
3
2
1
0
0
0
0
0
T
V
J
Figure 25. Current Consumption vs. Output
I
Figure 23. Output Voltage vs. Input Voltage
Figure 27. Voltage Drop vs. Output Current
R
T
= 13.5 V
= 25°C
J
L
= 25°C
= 20 W
100
V
1
DR
100
= V
I(min)
200
Current (High Load)
2
− V
T
I
T
I
J
Q
Q
J
Q
V
= 125°C
(mA)
300
= 25°C
200
I
(mA)
3
(V)
400
4
300
500
5
600
400
6