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NCV4274: Linear Voltage Regulator, 400 mA

Datasheet: Voltage Regulator - 2% and 4% 400 mA
Rev. 16 (148kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
The NCV4274 and NCV4274A are precision micro-power voltage regulators with output current capability of 400 mA available in the SOT-223, DPAK and D2PAK packages. The output voltage 8.5V, 5.0V, 3.3V or 2.5V are accurate within ±2% or ±4% depending on the version, with a maximum dropout voltage of 0.5V with an input up to 40 V.
Low Quiescent Current is a feature drawing only 150 µA with a 1 mA load.

This part is ideal for automotive and all battery operated microprocessor equipment. The regulator is protected against reverse battery, short circuit, thermal overload conditions and can withstand load dump transients making it suitable for use in automotive environments.
Features   Benefits
     
  • 2.5, 3.3 V, 5.0 V, 8.5 V, 2.0% Output Options
    2.5, 3.3 V, 5.0 V, 4.0% Output Options
    400 mA Output Current
 
  • Tight regulation limits; design flexibility
  • Protections:
    +60 V Peak Transient Voltage
    -42V Reverse Voltage
    Short Circuit
    Thermal Overload
 
  • No external components required to enable protections required within any automotive applications
  • Very Low Dropout Voltage
 
  • Can operate during cranking at low input voltage
  • AEC-Q100 Qualified
 
  • Meet automotive qualification standard
Applications   End Products
  • Engine Control Unit, Powertrain
  • Body and Chassis
 
  • Automotive
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
NCV7703CGEVB Active
Pb-free
SPI Controlled Triple Half Bridge Driver Evaluation Board
NCV7748GEVB Active
Pb-free
Eight Channel Low-Side Relay Drivers with LIN Communication Evaluation Board
Availability & Samples
Specifications
Case Outlines
Application Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCV4274ADS33R4G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 3.3 V, 2% D2PAK-3 418AF 1 260 Tape and Reel 800  
NCV4274ADS50R4G Active, Not Rec 
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 5.0 V, 2% D2PAK-3 418AF 1 260 Tape and Reel 800 $0.4104
NCV4274ADS85R4G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 8.5 V, 2% D2PAK-3 418AF 1 260 Tape and Reel 800  
NCV4274ADT33RKG Active, Not Rec 
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 3.3 V, 2% DPAK-3 369C 1 260 Tape and Reel 2500 $0.3733
NCV4274ADT50RKG Active, Not Rec 
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 5.0 V, 2% DPAK-3 369C 1 260 Tape and Reel 2500 $0.3733
NCV4274AST25T3G Last Shipments
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 2.5 V, 2% SOT-223-4 / TO-261-4D 0.0318 3 260 Tape and Reel 4000  
NCV4274AST33T3G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 3.3 V, 2% SOT-223-4 / TO-261-4D 0.0318 3 260 Tape and Reel 4000 $0.56
NCV4274DS50R4G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 5.0 V, 4% D2PAK-3 418AF 1 260 Tape and Reel 800  
NCV4274DT33RKG Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 3.3 V, 4% DPAK-3 369C 1 260 Tape and Reel 2500  
NCV4274DT50RKG Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 5.0 V, 4% DPAK-3 369C 1 260 Tape and Reel 2500  
NCV4274ST25T3G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 2.5 V, 4% SOT-223-4 / TO-261-4D 0.0318 3 260 Tape and Reel 4000  
NCV4274ST33T3G Obsolete
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV4274, 3.3 V, 4% SOT-223-4 / TO-261-4D 0.0318 3 260 Tape and Reel 4000  
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
FutureElectronics   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 8 to 12
Market Leadtime (weeks) : 4 to 8
PandS   (2020-09-14 00:00) : <1K
FutureElectronics   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >10K
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : <1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >10K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Output
Polarity
VO (V)
IO Typ (A)
VI Min (V)
VI Max (V)
VDO Typ (V)
Iq Typ (mA)
PSRR (dB)
Noise (µVrms)
Enable
PowerGood
Application
Package Type
NCV4274AST33T3G  
 $0.56 
Pb
A
H
P
 Active   
Single
Positive
3.3
0.4
-42
45
1.2
0.145
60
-
No
No
Automotive
SOT-223-4 / TO-261-4D
Case Outlines
369C    418AF    0.0318   
Packages
NCV4274: Linear Voltage Regulator, 400 mA
NCV4274: Linear Voltage Regulator, 400 mA
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