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    A449 Price and Stock

    Vishay Siliconix SIA449DJ-T1-GE3

    MOSFET P-CH 30V 12A PPAK SC70-6
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    DigiKey SIA449DJ-T1-GE3 Cut Tape 84,670 1
    • 1 $0.71
    • 10 $0.44
    • 100 $0.71
    • 1000 $0.19064
    • 10000 $0.19064
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    SIA449DJ-T1-GE3 Digi-Reel 84,670 1
    • 1 $0.71
    • 10 $0.44
    • 100 $0.71
    • 1000 $0.19064
    • 10000 $0.19064
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    SIA449DJ-T1-GE3 Reel 84,000 3,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.15142
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    Allegro MicroSystems LLC A4491EESTR-T

    IC REG BUCK ADJ TRPL 20QFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey A4491EESTR-T Cut Tape 8,998 1
    • 1 $2.83
    • 10 $1.833
    • 100 $1.2779
    • 1000 $1.04732
    • 10000 $1.04732
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    A4491EESTR-T Digi-Reel 8,998 1
    • 1 $2.83
    • 10 $1.833
    • 100 $1.2779
    • 1000 $1.04732
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    Verical A4491EESTR-T 8,695 8
    • 1 -
    • 10 $0.7529
    • 100 $0.7529
    • 1000 $0.7529
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    Arrow Electronics A4491EESTR-T Cut Strips 8,695 20 Weeks 1
    • 1 $0.9133
    • 10 $0.8794
    • 100 $0.825
    • 1000 $0.7649
    • 10000 $0.7529
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    Chip1Stop A4491EESTR-T 8,695
    • 1 $1.42
    • 10 $0.972
    • 100 $0.972
    • 1000 $0.972
    • 10000 $0.972
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    New Advantage Corporation A4491EESTR-T 1,960 1
    • 1 -
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    • 1000 $1.34
    • 10000 $1.34
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    Win Source Electronics A4491EESTR-T 6,500
    • 1 -
    • 10 $21.74
    • 100 $18.841
    • 1000 $18.841
    • 10000 $18.841
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    Allegro MicroSystems LLC A4490EESTR-T

    IC REG BUCK ADJ TRPL 20QFN
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey A4490EESTR-T Digi-Reel 4,266 1
    • 1 $3.64
    • 10 $2.387
    • 100 $1.6921
    • 1000 $1.4043
    • 10000 $1.4043
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    A4490EESTR-T Cut Tape 4,266 1
    • 1 $3.64
    • 10 $2.387
    • 100 $1.6921
    • 1000 $1.4043
    • 10000 $1.4043
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    A4490EESTR-T Reel 3,000 1,500
    • 1 -
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    • 10000 $1.12842
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    Verical A4490EESTR-T 2,926 5
    • 1 -
    • 10 $1.208
    • 100 $1.208
    • 1000 $1.208
    • 10000 $1.208
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    Arrow Electronics A4490EESTR-T Cut Strips 2,926 20 Weeks 1
    • 1 $1.807
    • 10 $1.661
    • 100 $1.384
    • 1000 $1.208
    • 10000 $1.208
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    Newark A4490EESTR-T Reel 9,000
    • 1 -
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    A4490EESTR-T Cut Tape 1
    • 1 $2.79
    • 10 $2.51
    • 100 $2.02
    • 1000 $1.65
    • 10000 $1.65
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    Bristol Electronics A4490EESTR-T 41
    • 1 -
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    Chip1Stop A4490EESTR-T 2,926
    • 1 $2.08
    • 10 $1.661
    • 100 $1.42
    • 1000 $1.42
    • 10000 $1.42
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    New Advantage Corporation A4490EESTR-T 1,200 1
    • 1 -
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    • 100 -
    • 1000 $1.89
    • 10000 $1.89
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    Win Source Electronics A4490EESTR-T 47,000
    • 1 -
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    • 100 $1.223
    • 1000 $0.993
    • 10000 $0.993
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    ebm-papst R2E220-AA44-98

    FAN IMP MTRZD 252X71MM 115VAC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey R2E220-AA44-98 Bulk 16 1
    • 1 $181.46
    • 10 $161.771
    • 100 $161.771
    • 1000 $161.771
    • 10000 $161.771
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    Avnet Americas R2E220-AA44-98 Bulk 13 Weeks, 3 Days 1
    • 1 $231.96
    • 10 $213.65
    • 100 $196.86
    • 1000 $196.86
    • 10000 $196.86
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    R2E220-AA44-98 Bulk 10
    • 1 -
    • 10 $178.92313
    • 100 $145.8345
    • 1000 $110.08
    • 10000 $110.08
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    RS R2E220-AA44-98 Bulk 114 12 Weeks 1
    • 1 $183.27
    • 10 $174.11
    • 100 $146.62
    • 1000 $146.62
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    TME R2E220-AA44-98 16 1
    • 1 $180.9808
    • 10 $180.983
    • 100 $180.983
    • 1000 $180.983
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    Chip1Stop R2E220-AA44-98 16
    • 1 $173
    • 10 $162
    • 100 $162
    • 1000 $162
    • 10000 $162
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    IBS Electronics R2E220-AA44-98 16 6
    • 1 -
    • 10 $151.19
    • 100 $151.19
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    Master Electronics R2E220-AA44-98 80
    • 1 $181.64
    • 10 $169.86
    • 100 $151.98
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    Neutron USA R2E220-AA44-98 50
    • 1 $362.63
    • 10 $362.63
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    Amphenol ProLabs 0231A449-C

    HP 0231A449 Compatible TAA Compl
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey 0231A449-C 1
    • 1 $131.25
    • 10 $131.25
    • 100 $124.6875
    • 1000 $131.25
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    Find more A449 price and stock on Findchips.com

    A449 Datasheets (4)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    A4490EES-T Allegro MicroSystems PMIC - Voltage Regulators - DC DC Switching Regulators, Integrated Circuits (ICs), IC REG BUCK ADJ 1.5A TRPL 20QFN Original PDF
    A4490EESTR-T Allegro MicroSystems PMIC - Voltage Regulators - DC DC Switching Regulators, Integrated Circuits (ICs), IC REG BUCK ADJ 1.5A TRPL 20QFN Original PDF
    A4491EESTR-T Allegro MicroSystems PMIC - Voltage Regulators - DC DC Switching Regulators, Integrated Circuits (ICs), IC REG BUCK ADJ 1.5A TRPL 20QFN Original PDF
    A4492EESTR-T Allegro MicroSystems Integrated Circuits (ICs) - PMIC - Voltage Regulators - DC DC Switching Regulators - IC REG BUCK ADJ TRPL 20QFN Original PDF

    A449 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    A4490

    Abstract: CDH74 NR6045 NRG4026
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter ▪ Power-on-reset flag


    Original     		PDF A4490 A4490 CDH74 NR6045 NRG4026

    Untitled

    Abstract: No abstract text available
    Text: A4492 Triple Output Step-Down Switching Regulator for Automotive Applications Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter


    Original     		PDF A4492

    Untitled

    Abstract: No abstract text available
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter ▪ Power-on-reset flag


    Original     		PDF A4490

    A449-SK

    Abstract: A4491 A449-11
    Text: A449-11 ASSEMBLY AND INSTALLATION A449-11 70 CENTIMETER FM YAGI ANTENNA 440-450 MHz COMMUNICATIONS ANTENNAS 951424 10/91 A449-11 WARNING THIS ANTENNA IS AN ELECTRICAL CONDUCTOR. CONTACT WITH POWER LINES CAN RESULT IN DEATH OR SERIOUS INJURY. DO NOT INSTALL THIS ANTENNA WHERE THERE IS ANY POSSIBILITY OF CONTACT WITH OR HIGH VOLTAGE ARC-OVER FROM


    Original     		PDF A449-11 A449-11 A449-SK A4491

    Untitled

    Abstract: No abstract text available
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 0.8 to 5 V output voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter


    Original     		PDF A4490 A4490

    A4490

    Abstract: NRG4026 A4490EESTR-T A4490EESTRT CDH74 NR6045 4490d A4490EES-T qfn50p NRG4
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter ▪ Power-on-reset flag


    Original     		PDF A4490 A4490 NRG4026 A4490EESTR-T A4490EESTRT CDH74 NR6045 4490d A4490EES-T qfn50p NRG4

    A4491

    Abstract: No abstract text available
    Text: A4491 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters in a single package ▪ 4.5 to 23 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching for smaller components and lower EMI


    Original     		PDF A4491

    Untitled

    Abstract: No abstract text available
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 0.8 to 5 V output voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter


    Original     		PDF A4490

    MKK-440-D-30-21

    Abstract: No abstract text available
    Text: PhaseCap HD B25669-A4497-J375 MKK440-D-30-21 4RB5 300-5 AB 45 Characteristics ∆ 3x 164,4 AC 440 50 30 3x 39 Marking 60 Hz 36 kvar 47 A 0,2 W/kvar dielectric 235 280 tan δ 0 µF ±5 % V Hz kvar A 331 CN UN fN QN IN Maximum ratings The information in our data book / sheet describes the type of


    Original     		PDF B25669-A4497-J375 MKK440-D-30-21 6797-J13 439-BM12 C61014-A0516-A001 -40/D MKK-440-D-30-21

    a4490

    Abstract: NRG4026 CDH74 NR6045 QFN50P400X400X80-21BM
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter ▪ Power-on-reset flag


    Original     		PDF A4490 A4490 NRG4026 CDH74 NR6045 QFN50P400X400X80-21BM

    24011

    Abstract: A449VPKS A449 rod antenna
    Text: ASSEMBLY AND INSTALLATION A449-6S 70 CENTIMETER FM YAGI ANTENNA 440-450 MHz COMMUNICATIONS ANTENNAS 951425 7/93 A449-6S WARNING THIS ANTENNA IS AN ELECTRICAL CONDUCTOR. CONTACT WITH POWER LINES CAN RESULT IN DEATH OR SERIOUS INJURY. DO NOT INSTALL THIS ANTENNA WHERE THERE IS ANY POSSIBILITY OF CONTACT WITH OR HIGH VOLTAGE ARC-OVER FROM


    Original     		PDF A449-6S A449-6S 24011 A449VPKS A449 rod antenna

    A4490

    Abstract: A4490EESTRT
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter ▪ Power-on-reset flag


    Original     		PDF A4490 A4490EESTRT

    Untitled

    Abstract: No abstract text available
    Text: A4490 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters ▪ 4.5 to 34 V input voltage range ▪ 0.8 to 5 V output voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching ▪ Independent control of each converter


    Original     		PDF A4490 A4490

    A4491

    Abstract: NRG4026 A4491EESTR-T
    Text: A4491 Triple Output Step-Down Switching Regulator Features and Benefits Description ▪ Three buck converters in a single package ▪ 4.5 to 23 V input voltage range ▪ 550 kHz fixed frequency ▪ Multiphase switching for smaller components and lower EMI


    Original     		PDF A4491 NRG4026 A4491EESTR-T

    Untitled

    Abstract: No abstract text available
    Text: REVISION RECORD A4491091 REV A A A ECO DESCRIPTION DRFT CHKD ADD W L O G O * p / N 1 0YUAN /2 1 /0 0 MODIFY DRAWING 1 0YUAN /3 0 /0 0 MODIFY DRAWING D HAOQIN B /0 4 /’Oi 28.3 3 mn Xs tf :.54 i 4.57 x? 2.54 4.06 12.80 11.43 NOTES: ELECTRICAL: 1. VOLTAGE RATING


    OCR Scan     		PDF A4491091 DATE2005/08/06 GE593A70

    Untitled

    Abstract: No abstract text available
    Text: REVISION RECORD A4491091 REV A A A 14.75_ '1 4.55 DESCRIPTION ECO ADD PART DR FT | CHKD NO. NOTE ttZ M O D IF Y D R A W IN G Darviy W n i' 16.25 16,05 17.56 FRONT PFENNING Ir S ^ h 1 4 75 n n 19.20 19.00 BACK PFENNING NOTE: 1. PART NUMBER: E 6 1 8 8 -X 1 X 0 2 5


    OCR Scan     		PDF A4491091 T56BAâ T56BB

    Untitled

    Abstract: No abstract text available
    Text: A4491091 NOTES: ELECTRICAL: 1. VOLTAGE RATING 125 VAC RMS. 2 . CURRENT RATING 1.5 AMP. 3. CONTACT RESISTANCE 30 MINIOHMS MAX. 4. INSULATION RESISTANCE 1000 MEGOHMS MIN @ 5 0 0 VDC. 1000 VAC RMS 60Hz, 1 MIN. 5. DIELECTRIC STRENGTH MECHANICAL: GLASS FILLED POLYESTER UL94V1 . HOUSING MATERIAL


    OCR Scan     		PDF A4491091 UL94V1

    Untitled

    Abstract: No abstract text available
    Text: A4491D91 PC Board Layout Component Side Shown 8- 1- 7- 1- 6- 1- 5 REVISION RECORD REV ECO A A A DESCRIPTION * e« 16.5 w a s 18.7 ADD P/N DRFT CHKD EiYANG a/ii/an* •JACKEY Q/2/&ST YNG NOTES: ELECTRICAL: 1. VOLTAGE RATING


    OCR Scan     		PDF A4491D91

    Untitled

    Abstract: No abstract text available
    Text: A4491091 31.24-1D.25 NOTES: ELECTRICAL: 1. VOLTAGE RATING : 125 VAC RMS. Z. CURRENT RATING : 1.5 AMP. 3. CONTACT RESISTANCE : 50 MILLIOHMS MAX. 4. INSULATION RESISTANCE: 1000 MEGOHMS MIN 0 5 0 0 VDC. 1000 VAC RMS 60Hz, 1 MIN. 5. DIELECTRIC STRENGTH MECHANICAL:


    OCR Scan     		PDF A4491091 24-1D E5908-1XA12X GE593B09 2/27/DT

    Untitled

    Abstract: No abstract text available
    Text: A4491091 5 9.18 + 0.25 NO TES: ELEC TR IC A L: 1. VO LTA G E RATING 1 2 5 VAC RMS. 2. C U R R E N T RATING 1 .5 AM P. 5 0 M ILLIO H M S MAX. 3. C O N TACT R E S IS T A N C E 1 0 0 0 M EG O H M S MIN 5 0 0 VDC. 4. IN SU LA TIO N R E S IS T A N C E 1 0 0 0 VAC RM S 6 0 H z , I MIN.


    OCR Scan     		PDF A4491091 4-30u" 5-50u" E596X-5NC

    A449-VPK

    Abstract: A14-VPK A449-6 A147-11 A147-22 A14VPK A4496 A147-VPK A147-4
    Text: Ä147-4, A147-11, A147-22, A220-7, A220-11, A449-6, A449-11 A14-VPK, A147-VPK, A220-VPK, A449-VPK 951277


    OCR Scan     		PDF A147-11, A147-22, A220-7, A220-11, A449-6, A449-11 A14-VPK, A147-VPK, A220-VPK, A449-VPK A449-VPK A14-VPK A449-6 A147-11 A147-22 A14VPK A4496 A147-VPK A147-4

    Untitled

    Abstract: No abstract text available
    Text: REVISION RECORD A4491091 REV ECO D ESC R IP T IO N DR FT CHKD H 24.9 27.5 LO o +i o G 2.54 F 2 .5 k 3 9 .3 7 i0 .2 5 J 0.5^ 8 .8 9 + 0.2 4 .0 6 NOTES; ELECTRICAL: 1. VOLTAGE RATING 2. CURRENT RATING 3. CONTACT RESISTANCE 4. INSULATION RESISTANCE: 5. DIELECTRIC STRENGTH


    OCR Scan     		PDF A4491091 GE503A47 3/10/tf

    Untitled

    Abstract: No abstract text available
    Text: A4491091 21.5 NOTES: ELECTRICAL: 1. 2. 3. 4. VOLTAGE RATING; 125 VAC RMS. CURRENT RATING; 1.5 AMP. CONTACT RESISTANCE: 35 MILLIOHMS MAX. INSULATION RESISTANCE: 1000 MEGOHMS MIN 5Q D VDC. 5. DIELECTRIC STRENGTH: 1000 VAC RMS 60Hz, 1MIN. M ECH AN ICA L: 1. HOUSING MATERIAL; GLASS FILLED POLYESTER UL 9 4 V -0 .


    OCR Scan     		PDF A4491091 -l-85 GE593B2CI

    Untitled

    Abstract: No abstract text available
    Text: R EVISIO N A4491091 REV A A A A 0 .2 0 ± 0 .1 A 16 .2 ECO RECORD D E S C R IP T IO N D R FT CHKD SYAND E E it J E 3/13/W E B f f iE » Add W/0 'FRE" LOGO □ / 7 /D u Cfll'ViV ADD DIM. A A NOTES: ELECTRICAL: 1. VOLTAGE RATING 2. CURRENT RATING 3. CONTACT RESISTANCE


    OCR Scan     		PDF A4491091 3/13/W