NCV4274AST33T3G ON Semiconductor, NCV4274AST33T3G Datasheet - Page 6

• 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
5.2
5.1
5.0
4.9
4.8
1.6
1.4
1.2
0.8
0.6
0.4
0.2
Figure 5. Output Voltage vs. Junction Temperature
0
1
0
-40
0
0
T
V
V
R
Figure 9. Current Consumption vs. Output
Figure 7. Output Current vs. Input Voltage
J
I
I
T
V
L
= 13.5 V
= 25°C
= 13.5 V
J
Q
= 1 kW
= 25°C
= 0 V
10
10
0
Current (Low Load)
20
20
40
I
TYPICAL CHARACTERISTIC CURVES - 5.0 V Version
Q
T
V
J
(mA)
30
I
(°C)
(V)
30
80
40
NCV4274, NCV4274A
40
120
50
http://onsemi.com
160
50
60
6
600
500
400
300
200
100
60
50
40
30
20
10
6
5
4
3
2
1
0
0
0
0
0
0
R
T
T
V
J
J
I
Figure 10. Drop Voltage vs. Output Current
L
Figure 8. Current Consumption vs. Output
Figure 6. Output Voltage vs. Input Voltage
= 13.5 V
= 25°C
= 25°C
= 20 W
100
2
100
T
J
= 125°C
200
Current (High Load)
4
I
Q
I
Q
V
T
300
(mA)
J
200
I
(mA)
(V)
= 25°C
6
400
300
8
500
600
10
400