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NCV4274AST33T3G

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18
© Semiconductor Components Industries, LLC, 2013
April, 2013 − Rev. 15
1 Publication Order Number:
NCV4274/D
NCV4274, NCV4274A
400 mA 2% and 4%Voltage
Regulator Family
Description
The NCV4274 and NCV4274A is a precision micro−power voltage
regulator with an output current capability of 400 mA available in the
DPAK, D2PAK and SOT−223 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; AEC−Q100
Qualified and PPAP Capable
• These are Pb−Free Devices
MARKING DIAGRAMS
DPAK
DT SUFFIX
CASE 369C
D2PAK
DS SUFFIX
CASE 418AF
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
74X−xxG
ALYWW
x
X = A or blank
xx = Voltage Ratings
A = Assembly Location
L, WL = Wafer Lot
Y = Year
WW, W = Work Week
G, G = Pb−Free Package
4
1
2
3
4
123
1 Input
2, 4 Ground
3 Output
1 Input
2, 4 Ground
3 Output
SOT−223
ST SUFFIX
CASE 318E
1
AYW
74X−xxG
G
1 Input
2, 4 Ground
3 Output
23
4
NC
V4274X−xx
AWLYWWG
(*Note: Microdot may be in either location)
NCV4274, NCV4274A
http://onsemi.com
2
Figure 1. Block Diagram
−
+
Bandgap
Refernece
Thermal
Shutdown
Current Limit and
Saturation Sense
GND
QI
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, Input−to−Regulator
Voltage V
I
−42 45 V
Current I
I
Internally
Limited
Internally
Limited
I, Input peak Transient Voltage to Regulator with Respect
to GND
V
I
60 V
Q, Regulated Output
Voltage V
Q
V
Q
= V
I
−1.0 40 V
Current I
Q
Internally
Limited
Internally
Limited
GND, Ground Current I
GND
− 100 mA
Junction Temperature
Storage Temperature
T
J
T
Stg
−
−50
150
150
°C
°C
ESD Capability, Human Body Model ESD
HB
4 kV
ESD Capability, Machine Model ESD
MM
200 V
ESD Capability, Charged Device Model ESD
CDM
1 kV
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
3. This device series incorporates ESD protection and is tested by the following methods:
ESD HBM tested per AEC−Q100−002 (EIA/JESD22−A114)
ESD MM tested per AEC−Q100−003 (EIA/JESD22−A115)
ESD CDM tested per EIA/JES D22/C101, Field Induced Charge Model
NCV4274, NCV4274A
http://onsemi.com
3
OPERATING RANGE
Parameter Symbol Condition Min Max Unit
Input Voltage (8.5 V Version) V
I
9.0 40 V
Input Voltage (5.0 V Version) V
I
5.5 40 V
Input Voltage (3.3 V, and 2.5 V Version) V
I
4.5 40 V
Junction Temperature T
J
−40 150 °C
THERMAL RESISTANCE
Parameter Symbol Condition Min Max Unit
Junction−to−Ambient DPAK R
thja
− 70
(Note 4)
°C/W
Junction−to−Ambient D2PAK R
thja
− 60
(Note 4)
°C/W
Junction−to−Case DPAK R
thjc
− 4 °C/W
Junction−to−Case D2PAK R
thjc
− 3 °C/W
Junction−to−Ta b SOT−223
Y−JLX,
Y
LX
− 14.5
(Note 5)
°C/W
Junction−to−Ambient SOT−223
R
q
JA
, q
JA
− 169.7
(Note 5)
°C/W
4. Soldered in, minimal footprint, FR4
5. 1 oz copper, 5 mm
2
copper area, FR4
LEAD FREE SOLDERING TEMPERATURE AND MSL
Parameter Symbol Condition Min Max Unit
Lead Free Soldering, (Note 6)
Reflow (SMD styles only), Pb−Free
T
sld
60s − 150s Above 217s
40s Max at Peak − 265 pk
°C
Moisture Sensitivity Level MSL DPAK and D2PAK
SOT−223
1
3
−
−
6. Per IPC/JEDEC J−STD−020C
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18

NCV4274AST33T3G

Mfr. #:
Buy NCV4274AST33T3G
Manufacturer:
ON Semiconductor
Description:
LDO Voltage Regulators ANA 400mA LDO REG
Lifecycle:
New from this manufacturer.
Delivery:
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