NCV4274AST33T3G ON Semiconductor, NCV4274AST33T3G Datasheet - Page 4
NCV4274AST33T3G
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
NCV4274AST33T3GOSTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCV4274AST33T3G
Manufacturer:
ON/安森美
Quantity:
20 000
*Guaranteed by design, not tested in production
ELECTRICAL CHARACTERISTICS
−40°C < T
REGULATOR
Output Voltage (8.5 V Version)
Output Voltage (8.5 V Version)
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
8.5 V Version
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*
J
< 150°C; V
Parameter
I
= 13.5 V unless otherwise noted.
Symbol
DV
P
DV
DV
V
T
V
V
V
V
V
V
V
V
SRR
I
Q
I
DR
SD
Q
q
Q
Q
Q
Q
Q
Q
Q
Q
/DT
Q
Q
http://onsemi.com
5 mA < I
9.5 V < V
5 mA < I
9.5 V < V
5 mA < I
6 V < 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
V
I
DV
I
ƒr = 100 Hz,
V
I
Q
Q
Q
Q
Q
Q
Q
I
I
I
I
r
V
V
V
V
V
V
V
V
V
V
V
V
V
= 1 mA
= 250 mA
= 400 mA
= 250 mA,
= 8.5 V
= 5.0 V
= 4.5 V
= 4.5 V
= 5 mA to 400 mA
= 5 mA
= 0.5 V
= 5 mA
I
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
DR
= 12 V to 32 V
Test Conditions
= 8.5 V
= 5.0 V
= 3.3 V
= 2.5 V
= 8.5 V
= 5.0 V
= 3.3 V
= 2.5 V
= 8.5 V
= 5.0 V
= 3.3 V
= 2.5 V
= V
I
I
Q
Q
Q
Q
Q
Q
Q
Q
< 28 V
< 40 V
4
I
I
I
I
I
I
PP
< 200 mA
< 40 V
< 400 mA
< 28 V
< 400 mA
< 200 mA
< 400 mA
< 28 V
< 200 mA
< 40 V
< 400 mA
< 28 V
< 200 mA
< 40 V
I
− V
Q
8.33
8.33
3.23
3.23
2.45
2.45
Min
400
165
4.9
4.9
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
NCV4274A
Typ
600
195
190
145
140
250
250
8.5
8.5
5.0
5.0
3.3
3.3
2.5
2.5
0.5
10
10
13
12
20
20
30
28
10
60
−
−
7
−
Max
8.67
8.67
3.37
3.37
2.55
2.55
1.27
2.05
250
250
250
250
500
500
210
5.1
5.1
15
15
20
20
35
35
45
45
20
25
−
−
−
8.16
8.16
3.17
3.17
Min
400
165
4.8
4.8
2.4
2.4
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
NCV4274
Typ
600
195
190
145
140
250
250
8.5
8.5
5.0
5.0
3.3
3.3
2.5
2.5
0.5
10
10
13
12
20
20
30
28
10
60
−
−
7
−
Max
8.84
8.84
3.43
3.43
1.33
250
250
250
250
500
500
210
5.2
5.2
2.6
2.6
2.1
15
15
20
20
35
35
45
45
30
25
−
−
−
mV/K
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mV
mV
mV
mV
dB
mA
mA
mA
mA
°C
V
V
V
V
V
V
V
V
V
V