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Datasheet> All Categories > The power supply circuit> LM2940IMPX-9.0/NOPB
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LM2940IMPX-9.0/NOPB

Description
9 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4
CategoryThe power supply circuit   
File Size601KB，21 Pages
ManufacturerTexas Instruments
Websitehttp://www.ti.com.cn/
Environmental Compliance
Stay tuned Parametric Compare

LM2940IMPX-9.0/NOPB Overview

9 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4

LM2940IMPX-9.0/NOPB Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerTexas Instruments
package instructionSOP, SOT-223
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
AdjustabilityFIXED
Maximum drop-back voltage 11 V
Nominal dropback voltage 10.5 V
Maximum absolute input voltage60 V
Maximum input voltage26 V
Minimum input voltage10.5 V
JESD-30 codeR-PDSO-G4
JESD-609 codee3
length6.5 mm
Maximum grid adjustment rate0.09%
Maximum load regulation0.15%
Humidity sensitivity level1
Number of functions1
Output times1
Number of terminals4
Working temperatureTJ-Max85 °C
Working temperature TJ-Min-40 °C
Maximum output current 11 A
Maximum output voltage 19.45 V
Minimum output voltage 18.55 V
Nominal output voltage 19 V
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOT-223
Package shapeRECTANGULAR
Package formSMALL OUTLINE
method of packingTAPE AND REEL
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.8 mm
surface mountYES
technologyBIPOLAR
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch2.3 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Maximum voltage tolerance5%
width3.56 mm
Base Number Matches1

LM2940IMPX-9.0/NOPB Related Products

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Description 9 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4 9V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8 8V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8 9V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8 12V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8 8V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8 8V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN 5V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN 10V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8 15V FIXED POSITIVE LDO REGULATOR, 1V DROPOUT, PDSO8, LLP-8
Is it Rohs certified? conform to conform to conform to conform to conform to conform to incompatible incompatible conform to conform to
package instruction SOP, SOT-223 HVSON, SOLCC8,.15,32 HVSON, SOLCC8,.15,32 HVSON, SOLCC8,.15,32 HVSON, SOLCC8,.15,32 HVSON, SOLCC8,.15,32 , , HVSON, SOLCC8,.15,32 HVSON, SOLCC8,.15,32
Reach Compliance Code compliant compliant compliant compliant compliant compli compli compli compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Maximum drop-back voltage 1 1 V 1 V 1 V 1 V 1 V 1 V 1 V 1 V 1 V 1 V
Maximum input voltage 26 V 26 V 26 V 26 V 26 V 26 V 26 V 26 V 26 V 26 V
Minimum input voltage 10.5 V 10.5 V 9.4 V 10.5 V 13.6 V 9.4 V 9.4 V 6.25 V 11.5 V 16.75 V
JESD-30 code R-PDSO-G4 S-PDSO-N8 S-PDSO-N8 S-PDSO-N8 S-PDSO-N8 S-PDSO-N8 R-PSFM-T3 R-PSFM-T3 S-PDSO-N8 S-PDSO-N8
JESD-609 code e3 e3 e3 e3 e3 e3 e0 e0 e3 e3
Humidity sensitivity level 1 3 3 3 3 3 1 3 3 3
Number of functions 1 1 1 1 1 1 1 1 1 1
Number of terminals 4 8 8 8 8 8 3 3 8 8
Working temperatureTJ-Max 85 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C 125 °C
Maximum output current 1 1 A 1 A 1 A 1 A 1 A 1 A 1 A 1 A 1 A 1 A
Maximum output voltage 1 9.45 V 9.45 V 8.4 V 9.45 V 12.6 V 8.4 V 8.4 V 5.25 V 10.5 V 15.75 V
Minimum output voltage 1 8.55 V 8.55 V 7.6 V 8.55 V 11.4 V 7.6 V 7.6 V 4.75 V 9.5 V 14.25 V
Nominal output voltage 1 9 V 9 V 8 V 9 V 12 V 8 V 8 V 5 V 10 V 15 V
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape RECTANGULAR SQUARE SQUARE SQUARE SQUARE SQUARE RECTANGULAR RECTANGULAR SQUARE SQUARE
Package form SMALL OUTLINE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE FLANGE MOUNT FLANGE MOUNT SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260 260 235 260 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Regulator type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
surface mount YES YES YES YES YES YES NO NO YES YES
technology BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Matte Tin (Sn) Matte Tin (Sn)
Terminal form GULL WING NO LEAD NO LEAD NO LEAD NO LEAD NO LEAD THROUGH-HOLE THROUGH-HOLE NO LEAD NO LEAD
Terminal location DUAL DUAL DUAL DUAL DUAL DUAL SINGLE SINGLE DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED 40 40 40 40 40 40 30 40 40
Maker Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments - -
Adjustability FIXED FIXED FIXED FIXED FIXED FIXED - - FIXED FIXED
Nominal dropback voltage 1 0.5 V 0.5 V 0.5 V 0.5 V 0.5 V 0.5 V - - 0.5 V 0.5 V
Maximum absolute input voltage 60 V 60 V 60 V 60 V 60 V 60 V - - 60 V 60 V
length 6.5 mm 4 mm 4 mm 4 mm 4 mm 4 mm - - 4 mm 4 mm
Maximum grid adjustment rate 0.09% 0.09% 0.08% 0.09% 0.12% 0.08% - - 0.1% 0.15%
Maximum load regulation 0.15% 0.15% 0.13% 0.15% 0.2% 0.13% - - 0.165% 0.24%
Output times 1 1 1 1 1 1 - - 1 1
Working temperature TJ-Min -40 °C -40 °C -40 °C -40 °C -40 °C - - - -40 °C -40 °C
encapsulated code SOP HVSON HVSON HVSON HVSON HVSON - - HVSON HVSON
Encapsulate equivalent code SOT-223 SOLCC8,.15,32 SOLCC8,.15,32 SOLCC8,.15,32 SOLCC8,.15,32 SOLCC8,.15,32 - - SOLCC8,.15,32 SOLCC8,.15,32
method of packing TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL TAPE AND REEL - - TAPE AND REEL TAPE AND REEL
Maximum seat height 1.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm - - 0.8 mm 0.8 mm
Terminal pitch 2.3 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm 0.8 mm - - 0.8 mm 0.8 mm
Maximum voltage tolerance 5% 5% 5% 5% 5% 5% - - 5% 5%
width 3.56 mm 4 mm 4 mm 4 mm 4 mm 4 mm - - 4 mm 4 mm
Is it lead-free? - Lead free Lead free Lead free Lead free Lead free Contains lead Contains lead Lead free Lead free
Parts packaging code - SOIC SOIC SOIC SOIC SOIC SFM SFM SOIC SOIC
Contacts - 8 8 8 8 8 3 3 8 8

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