NCV4274A ON Semiconductor, NCV4274A Datasheet

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NCV4274A

Manufacturer Part Number
NCV4274A
Description
Voltage Regulator Family
Manufacturer
ON Semiconductor
Datasheet

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NCV4274, NCV4274A
400 mA 2% and 4%Voltage
Regulator Family
Description
regulator with an output current capability of 400 mA available in the
DPAK and D2PAK 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, 2006
December, 2006 − Rev. 7
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, ±2.0% and ±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
−40 V Reverse Voltage
Short Circuit
Thermal Overload
Very Low Dropout Voltage
Electrical Parameters Guaranteed Over Entire Temperature Range
NCV Prefix for Automotive and Other Applications Requiring Site
These are Pb−Free Devices
1
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
CASE 369C
CASE 318E
DS SUFFIX
DT SUFFIX
ST SUFFIX
CASE 936
SOT−223
D2PAK
DPAK
X
xx
A
L, WL
Y
WW, W = Work Week
G
ORDERING INFORMATION
http://onsemi.com
MARKING DIAGRAMS
= A or blank
= Voltage Ratings
= Assembly Location
= Wafer Lot
= Year
= Pb−Free Package
1
AWLYWWG
V4274X−xx
74X−xxG
ALYWW
1
1
74X−xxG
Publication Order Number:
NC
AYW
4
4
2
2
3
3
x
1
2, 4 Ground
3
1
2, 4 Ground
3
NCV4274/D
Input
Output
Input
Output

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NCV4274A 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 and D2PAK 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 ...

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 (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 2 5. Soldered in copper area at Pin 4, FR4 6. ...

Page 4

... ELECTRICAL CHARACTERISTICS NCV4274A and NCV4274 5.0 V −40°C < T < 150° 13.5 V unless otherwise noted Parameter REGULATOR Output Voltage (5.0 V Version) Output Voltage (5.0 V Version) Output Voltage (3.3 V Version) Output Voltage (3.3 V Version) Output Voltage (2.5 V Version) Output Voltage (2.5 V Version) Current Limit Quiescent Current Dropout Voltage 5 ...

Page 5

TYPICAL CHARACTERISTIC CURVES 1000 100 Maximum ESR − 100 mF OUT Stable Region 1.0 Minimum ESR OUT 0 100 140 180 220 260 300 340 380 420 ...

Page 6

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

Page 7

TYPICAL CHARACTERISTIC CURVES − 5.0 V Version (V) I Figure 11. Current Consumption vs. Input Voltage 6 ...

Page 8

TYPICAL CHARACTERISTIC CURVES − 3.3 V Version 3 3 3.3 3.2 3.1 3.0 2.9 − (°C) J Figure 13. Output Voltage vs. Junction Temperature 800 T ...

Page 9

TYPICAL CHARACTERISTIC CURVES − 3.3 V Version (V) I Figure 19. Current Consumption vs. Input Voltage 25°C 0 ...

Page 10

TYPICAL CHARACTERISTIC CURVES − 2.5 V Version 2 2 2.5 2.4 2.3 2.2 2.1 − (°C) J Figure 21. Output Voltage vs. Junction Temperature 800 T ...

Page 11

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 27. Current Consumption vs. Input Voltage ...

Page 12

... 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 13

... 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 5.0 V D2PAK (Pb−Free) 5.0 V D2PAK (Pb−Free) 5.0 V DPAK (Pb− ...

Page 14

... 0.13 (0.005) M 5.80 0.228 *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 O SEATING −T− PLANE SOLDERING FOOTPRINT* 6 ...

Page 15

0.08 (0003) A1 2.0 0.079 PACKAGE DIMENSIONS SOT−223 (TO−261) CASE 318E−04 ISSUE L NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. DIM ...

Page 16

... C 10.66 0.42 *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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