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NCV4274AST33T3G
Fixed LDO Voltage Regulator, 4.5V to 40V, 1.27V Dropout, 3.3Vout, 400mAout, SOT-223-3
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ManufacturerONSEMI
Manufacturer Part NoNCV4274AST33T3G
Newark Part No.
Full Reel27M2607
Re-Reel58T2071
Cut Tape58T2071
Product Range3.3V 600mA LDO Voltage Regulators
Your Part Number
Technical Datasheet
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Packaging Options
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.340 |
| 25+ | $0.946 |
| 50+ | $0.902 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.825 |
| 6000+ | $0.750 |
| 12000+ | $0.675 |
| 18000+ | $0.650 |
| 30000+ | $0.635 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerONSEMI
Manufacturer Part NoNCV4274AST33T3G
Newark Part No.
Full Reel27M2607
Re-Reel58T2071
Cut Tape58T2071
Product Range3.3V 600mA LDO Voltage Regulators
Technical Datasheet
Output TypeFixed
Input Voltage Min4.5V
Input Voltage Max40V
No. of Outputs1Outputs
Fixed Output Voltage Nom3.3V
Adjustable Output Voltage Min-
Output Voltage - Nom3.3V
Output Voltage Nom3.3V
Output Voltage Min-
Adjustable Output Voltage Max-
Output Voltage Max-
Output Current400mA
Dropout Voltage Vdo1.27V
PolarityPositive Output
LDO Regulator Case StyleSOT-223
Output Current Max400mA
Output Current Max400mA
Max Output Current400mA
Dropout Voltage - Typ @ Current1.27V
Dropout Voltage Typ @ Current1.27V
Dropout Voltage Typ @ Current1.27V
IC MountingSurface Mount
IC Case / PackageSOT-223
No. of Pins3Pins
Operating Temperature Min-40°C
Operating Temperature Max150°C
Product Range3.3V 600mA LDO Voltage Regulators
Automotive Qualification StandardAEC-Q100
MSL-
SVHCNo SVHC (25-Jun-2025)
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Product Overview
The NCV4274AST33T3G is a precision micro-power Fixed LDO Voltage Regulator with LDO regulator case. The output voltage is accurate within ±2% depending on the version with a maximum dropout voltage of 0.5V with an input up to 40V. Low quiescent current is a feature drawing only 150µA with a 1mA load. The regulator is protected against reverse battery, short circuit and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments.
- Fault protection
- Very low dropout voltage
Technical Specifications
Output Type
Fixed
Input Voltage Max
40V
Fixed Output Voltage Nom
3.3V
Output Voltage - Nom
3.3V
Output Voltage Min
-
Output Voltage Max
-
Dropout Voltage Vdo
1.27V
LDO Regulator Case Style
SOT-223
Output Current Max
400mA
Dropout Voltage - Typ @ Current
1.27V
Dropout Voltage Typ @ Current
1.27V
IC Case / Package
SOT-223
Operating Temperature Min
-40°C
Product Range
3.3V 600mA LDO Voltage Regulators
MSL
-
Input Voltage Min
4.5V
No. of Outputs
1Outputs
Adjustable Output Voltage Min
-
Output Voltage Nom
3.3V
Adjustable Output Voltage Max
-
Output Current
400mA
Polarity
Positive Output
Output Current Max
400mA
Max Output Current
400mA
Dropout Voltage Typ @ Current
1.27V
IC Mounting
Surface Mount
No. of Pins
3Pins
Operating Temperature Max
150°C
Automotive Qualification Standard
AEC-Q100
SVHC
No SVHC (25-Jun-2025)
Technical Docs (3)
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate