NCV4269D2 ON Semiconductor, NCV4269D2 Datasheet

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NCV4269D2

Manufacturer Part Number
NCV4269D2
Description
IC REG LDO 150MA 5.0V 14-SOIC
Manufacturer
ON Semiconductor
Datasheet

Specifications of NCV4269D2

Regulator Topology
Positive Fixed
Voltage - Output
5V
Voltage - Input
Up to 45V
Voltage - Dropout (typical)
0.25V @ 100mA
Number Of Regulators
1
Current - Limit (min)
150mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
14-SOIC (3.9mm Width), 14-SOL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output
-

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NCV4269
5.0 V Micropower 150 mA
LDO Linear Regulator with
DELAY, Adjustable RESET,
and Sense Output
with an output current capability of 150 mA.
dropout voltage of 0.5 V at 100 mA. Low quiescent current is a feature
drawing only 240 mA with a 1.0 mA load. This part is ideal for any and
all battery operated microprocessor equipment.
with delay and a SI/SO monitor which can be used to provide an early
warning signal to the microprocessor of a potential impending reset
signal. The use of the SI/SO monitor allows the microprocessor to
finish any signal processing before the reset shuts the microprocessor
down.
low as 1.0 V. The Reset function is activated during the power up
sequence or during normal operation if the output voltage drops
outside the regulation limits.
external resistor divider to the R
against reverse battery, short circuit, and thermal overload conditions.
The device can withstand load dump transients making it suitable for
use in automotive environments. The device has also been optimized
for EMC conditions.
Features
© Semiconductor Components Industries, LLC, 2008
November, 2008 − Rev. 13
The NCV4269 is a 5.0 V precision micropower voltage regulator
The output voltage is accurate within ±2.0% with a maximum
Microprocessor control logic includes an active reset output RO
The active Reset circuit operates correctly at an output voltage as
The reset threshold voltage can be decreased by the connection of an
Resistors, Select the NCV4279)
and Control Changes
5.0 V ± 2.0% Output
Low 240 mA Quiescent Current
Active Reset Output Low Down to V
Adjustable Reset Threshold
150 mA Output Current Capability
Fault Protection
Early Warning through SI/SO Leads
Internally Fused Leads in SO−14 and SO−20L Packages
Integrated Pullup Resistor at Logic Outputs (To Use External
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
+60 V Peak Transient Voltage
−40 V Reverse Voltage
Short Circuit
Thermal Overload
ADJ
lead. The regulator is protected
Q
= 1.0 V
1
8
14
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
20
DW SUFFIX
CASE 751D
8
SO−20L
1
1
1
ORDERING INFORMATION
1
A
WL, L
YY, Y
WW, W = Work Week
G, G
http://onsemi.com
CASE 751A
D SUFFIX
EXPOSED PAD
CASE 751AC
SO−14
CASE 751
D SUFFIX
= Assembly Location
= Wafer Lot
= Year
= Pb Free
D SUFFIX
SO−8
SO−8
20
1
Publication Order Number:
AWLYYWWG
14
8
1
1
DIAGRAMS
8
1
NCV4269
MARKING
AWLYWWG
ALYW
V4269
ALYW
NCV4269
4269
NCV4269/D
G
G

Related parts for NCV4269D2

NCV4269D2 Summary of contents

Page 1

NCV4269 5.0 V Micropower 150 mA LDO Linear Regulator with DELAY, Adjustable RESET, and Sense Output The NCV4269 is a 5.0 V precision micropower voltage regulator with an output current capability of 150 mA. The output voltage is accurate within ...

Page 2

I Reference and Trim ADJ ADJ D GND SO−8 PACKAGE PIN DESCRIPTION Package Pin Number SO−8 SO−8 EP SO−14 SO−20L ...

Page 3

MAXIMUM RATINGS (T = −40°C to 150°C) J Parameter Input to Regulator Input Transient to Regulator Sense Input Reset Threshold Adjust Reset Delay Ground Reset Output Sense Output Regulated Output Junction Temperature Storage Temperature Input Voltage Operating Range Junction Temperature ...

Page 4

THERMAL CHARACTERISTICS Characteristic SO−8 Package (Note 5) Junction−to−Pin − JL4 Junction−to−Ambient Thermal Resistance (R SO−8 EP Package (Note 5) Junction−to−Pin − JL8 Junction−to−Ambient Thermal Resistance (R Junction−to−Pad ( ...

Page 5

ELECTRICAL CHARACTERISTICS Characteristic REGULATOR Output Voltage Current Limit Current Consumption – Current Consumption – Current Consumption – Dropout Voltage ...

Page 6

1000 mF 470 RO,SAT Power−on−Reset Thermal Shutdown ...

Page 7

Sense Input Voltage V SI,High V SI,Low Sense Output Voltage High Low TYPICAL PERFORMANCE CHARACTERISTICS 13 1 − ...

Page 8

TYPICAL PERFORMANCE CHARACTERISTICS 500 400 T = 125°C J 300 T = 25°C J 200 T = −40°C J 100 120 I , (mA) Q Figure 7. Drop Voltage V vs. Output Current I dr ...

Page 9

TYPICAL PERFORMANCE CHARACTERISTICS 350 300 T = 25°C 250 J 200 T = 125°C J 150 100 (V) I Figure 13. Output Current Limit I Voltage 13.5 ...

Page 10

TYPICAL THERMAL CHARACTERISTICS 200 180 160 140 120 100 100 200 Figure 19. Junction−to−Ambient Thermal Resistance (q 1000 100 10 1 0.1 0.000001 0.00001 0.0001 Single Pulse (SO−8 Std Package) PCB = 50 mm ...

Page 11

OUTPUT REGULATOR The output is controlled by a precision trimmed reference. The PNP output has base drive quiescent current control for regulation while the input voltage is low, preventing over saturation. Current limit and voltage monitors complement the regulator design ...

Page 12

... R qJA functions of the package type, heatsink and the interface between them. These values appear in data sheets of heatsink manufacturers. heatsinking considerations ON Semiconductor application note AN1040/D, available on the ON Semiconductor website. http://onsemi.com 12 shown in Figure known, the maximum D(max) ...

Page 13

... ORDERING INFORMATION Device Output Voltage NCV4269D1G NCV4269D1R2G NCV4269PDG NCV4269PDR2G NCV4269D2G NCV4269D2R2G NCV4269DWG NCV4269DWR2 NCV4269DWR2G †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. Package SO−8 (Pb−Free) SO−8 (Pb−Free) SO−8 EP (Pb− ...

Page 14

... G C SEATING PLANE −Z− 0.25 (0.010 *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 SOIC−8 NB CASE 751−07 ISSUE 0.10 (0.004 SOLDERING FOOTPRINT* 1 ...

Page 15

... TOP VIEW A 0. 0.10 C SEATING PLANE A1 SIDE VIEW C *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 SOIC−8 EP CASE 751AC−01 ISSUE B C A-B F EXPOSED PAD ...

Page 16

G −T− SEATING PLANE 0.25 (0.010 PACKAGE DIMENSIONS SO−14 D SUFFIX CASE 751A−03 ISSUE 0.25 (0.010 ...

Page 17

... Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303− ...

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