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  ON Semiconductor Electronic Components Datasheet  

NCV4274A Datasheet

Voltage Regulator

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NCV4274, NCV4274A
Regulator Family,
400 mA, 2% and 4% Voltage
Description
The NCV4274 and NCV4274A is a precision micropower voltage
regulator with an output current capability of 400 mA available in the
DPAK, D2PAK and SOT223 packages.
The output voltage is accurate within ±2.0% or ±4.0% depending on
the version with a maximum dropout voltage of 0.5 V with an input up
to 40 V. Low quiescent current is a feature drawing only 150 mA 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, and
thermal overload conditions. The device can withstand load dump
transients making it suitable for use in automotive environments.
Features
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
Low 150 mA Quiescent Current at 1 mA load current
400 mA Output Current Capability
Fault Protection
+60 V Peak Transient Voltage with Respect to GND
S 42 V Reverse Voltage
S Short Circuit
S Thermal Overload
Very Low Dropout Voltage
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These are PbFree Devices
www.onsemi.com
MARKING DIAGRAMS
4
DPAK
DT SUFFIX
CASE 369C
74XxxG
ALYWW
x
2
13
1 Input
2, 4 Ground
3 Output
4
D2PAK
DS SUFFIX
CASE 418AF
SOT223
ST SUFFIX
CASE 318E
NC
V4274Xxx
AWLYWWG
1 Input
2, 4 Ground
3 Output
123
4
AYW
74XxxG
G
1 Input
2, 4 Ground
3 Output
12 3
X = A or blank
xx = Voltage Ratings
A = Assembly Location
L, WL = Wafer Lot
Y = Year
WW, W = Work Week
G, G = PbFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
November, 2018 Rev. 16
1
Publication Order Number:
NCV4274/D


  ON Semiconductor Electronic Components Datasheet  

NCV4274A Datasheet

Voltage Regulator

No Preview Available !

NCV4274, NCV4274A
I
Bandgap
Refernece
Thermal
Shutdown
Current Limit and
Saturation Sense
+
Q
Figure 1. Block Diagram
GND
Pin Definitions and Functions
Pin No. Symbol
Function
1 I Input; Bypass directly at the IC a ceramic capacitor to GND.
2,4
GND
Ground
3 Q Output; Bypass with a capacitor to GND.
1. DPAK 3LD package code 6025
2. D2PAK 3LD package code 6083
ABSOLUTE MAXIMUM RATINGS
Pin Symbol, Parameter
Symbol
Condition
Min Max Unit
I, InputtoRegulator
Voltage
VI
42 45 V
Current
II
Internally
Limited
Internally
Limited
I, Input peak Transient Voltage to Regulator with Respect
to GND
VI
60 V
Q, Regulated Output
Voltage
Current
VQ
IQ
VQ = VI
1.0
Internally
Limited
40
Internally
Limited
V
GND, Ground Current
IGND
100 mA
Junction Temperature
Storage Temperature
TJ 150 °C
TStg 50 150 °C
ESD Capability, Human Body Model
ESDHB
4 kV
ESD Capability, Machine Model
ESDMM
200 V
ESD Capability, Charged Device Model
ESDCDM
1 kV
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
3. This device series incorporates ESD protection and is tested by the following methods:
ESD HBM tested per AECQ100002 (EIA/JESD22A114)
ESD MM tested per AECQ100003 (EIA/JESD22A115)
ESD CDM tested per EIA/JES D22/C101, Field Induced Charge Model
www.onsemi.com
2


Part Number NCV4274A
Description Voltage Regulator
Maker ON Semiconductor
Total Page 22 Pages
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