NCV4274AST33T3G ON Semiconductor, NCV4274AST33T3G Datasheet

IC REG LDO 400MA 3.3V SOT-223

NCV4274AST33T3G

Manufacturer Part Number
NCV4274AST33T3G
Description
IC REG LDO 400MA 3.3V SOT-223
Manufacturer
ON Semiconductor
Datasheets

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCV4274AST33T3G
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
NCV4274AST33T3G
0
NCV4274, NCV4274A
400 mA 2% and 4%Voltage
Regulator Family
Description
regulator with an output current capability of 400 mA available in the
DPAK, D2PAK and SOT−223 packages.
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.
thermal overload conditions. The device can withstand load dump
transients making it suitable for use in automotive environments.
Features
© Semiconductor Components Industries, LLC, 2011
May, 2011 − Rev. 11
The NCV4274 and NCV4274A is a precision micro−power voltage
The output voltage is accurate within ±2.0% or ±4.0% depending on
The regulator is protected against reverse battery, short circuit, and
and Control Changes
2.5, 3.3 V, 5.0 V, 8.5 V, ±2.0% Output Options
2.5, 3.3 V, 5.0 V, 8.5 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
Very Low Dropout Voltage
AEC−Q100 Qualified
NCV Prefix for Automotive and Other Applications Requiring Site
These are Pb−Free Devices
S −42 V Reverse Voltage
S Short Circuit
S Thermal Overload
1
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
CASE 418AF
CASE 369C
CASE 318E
DT SUFFIX
DS SUFFIX
ST SUFFIX
SOT−223
D2PAK
DPAK
X
xx
A
L, WL
Y
WW, W = Work Week
G
ORDERING INFORMATION
MARKING DIAGRAMS
http://onsemi.com
= A or blank
= Voltage Ratings
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
1
AWLYWWG
74X−xxG
V4274X−xx
74X−xxG
1
ALYWW
1
AYW
Publication Order Number:
2
4
4
4
2
2
3
NC
3
x
3
1
2, 4 Ground
3
1
2, 4 Ground
3
1
2, 4 Ground
3
NCV4274/D
Input
Output
Input
Output
Input
Output

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NCV4274AST33T3G Summary of contents

Page 1

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 ...

Page 2

I Bandgap Refernece Thermal Shutdown Pin Definitions and Functions Pin No. Symbol 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 ...

Page 3

OPERATING RANGE Parameter Input Voltage (8.5 V Version) Input Voltage (5.0 V Version) Input Voltage (3.3 V, and 2.5 V Version) Junction Temperature THERMAL RESISTANCE Parameter Junction−to−Ambient Junction−to−Ambient Junction−to−Case Junction−to−Case Junction−to−Tab Junction−to−Ambient 4. Soldered in, minimal footprint, FR4 2 5. ...

Page 4

ELECTRICAL CHARACTERISTICS −40°C < T < 150° 13.5 V unless otherwise noted Parameter 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 ...

Page 5

NCV4274 NCV4274A 1.0 mF 100 2,4 GND I GND Figure 2. Measuring Circuit TYPICAL CHARACTERISTIC CURVES 100 10 Maximum ESR − 100 ...

Page 6

TYPICAL CHARACTERISTIC CURVES − 8.5 V Version 8.6 8.5 8.4 8.3 − (°C) J Figure 6. Output Voltage vs. Junction Temperature 1000 T = 25°C ...

Page 7

TYPICAL CHARACTERISTIC CURVES − 8.5 V Version (V) I Figure 12. Current Consumption vs. Input Voltage 6 ...

Page 8

TYPICAL CHARACTERISTIC CURVES − 5.0 V Version 5 13 5.1 5.0 4.9 4.8 − (°C) J Figure 14. Output Voltage vs. Junction Temperature 800 T = 25°C ...

Page 9

TYPICAL CHARACTERISTIC CURVES − 5.0 V Version (V) I Figure 20. Current Consumption vs. Input Voltage 6 ...

Page 10

TYPICAL CHARACTERISTIC CURVES − 3.3 V Version 3 3 3.3 3.2 3.1 3.0 2.9 − (°C) J Figure 22. Output Voltage vs. Junction Temperature 800 T ...

Page 11

TYPICAL CHARACTERISTIC CURVES − 3.3 V Version (V) I Figure 28. Current Consumption vs. Input Voltage 25°C 0 ...

Page 12

TYPICAL CHARACTERISTIC CURVES − 2.5 V Version 2 2 2.5 2.4 2.3 2.2 2.1 − (°C) J Figure 30. Output Voltage vs. Junction Temperature 800 T ...

Page 13

TYPICAL CHARACTERISTIC CURVES − 2.5 V Version 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0 (V) I Figure 36. Current Consumption vs. Input Voltage ...

Page 14

... Like R qJA R are functions of the package type, heat sink and the qSA interface between them. These values appear in data sheets of heat sink manufacturers. Thermal, mounting, and heat sinking are discussed in the ON Semiconductor application ) Semiconductor Website. (eq I(max) . ...

Page 15

... NCV4274DT50G 4% NCV4274DT50RKG 4% NCV4274ADS50G 2% NCV4274ADS50R4G 2% NCV4274ADT50G 2% NCV4274ADT50RKG 2% NCV4274ST33T3G 4% NCV4274DT33RKG 4% NCV4274AST33T3G 2% NCV4274ADT33RKG 2% NCV4274ST25T3G 4% NCV4274AST25T3G 2% †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Output Voltage Package 8.5 V D2PAK (Pb−Free) 8.5 V D2PAK (Pb− ...

Page 16

... A 0.08 (0003) A1 2.0 0.079 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS SOT−223 (TO−261) CASE 318E−04 ISSUE N NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. ...

Page 17

... DETAIL 0.005 (0.13 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. PACKAGE DIMENSIONS DPAK (SINGLE GAUGE) CASE 369C−01 ISSUE GAUGE L2 SEATING C PLANE PLANE DETAIL A ROTATED SOLDERING FOOTPRINT* 6.20 3 ...

Page 18

... *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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