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LM79

1.5A 負(fù)電壓線性穩(wěn)壓器; ? Thermal, Short Circuit and Safe Area Protection\n? High Ripple Rejection\n? 1.5A Output Current\n? 4% Tolerance on Preset Output Voltage;

The LM79XX series of 3-terminal regulators is available with fixed output voltages of ?5V, ?12V, and ?15V. These devices need only one external component—a compensation capacitor at the output. The LM79XX series is packaged in the TO-220 power package and is capable of supplying 1.5A of output current. These regulators employ internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions. Low ground pin current of the LM79XX series allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode. For applications requiring other voltages, see LM137 datasheet.

TITexas Instruments

德州儀器美國德州儀器公司

LM79

Microprocessor System Hardware Monitor

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

LM7900

3-Terminal Negative Output Voltage Regulators

FCIFirst Components International

戈采戈采企業(yè)股份有限公司

LM7900-220M

NEGATIVE VOLTAGE REGULATOR

FEATURES ?HERMETICTO220METALORCERAMICSURFACEMOUNTPACKAGES ?SCREENINGOPTIONSAVAILABLE ?ALLLEADSISOLATEDFROMCASE(METALPACKAGE) ?OUTPUTCURRENTUPTO1.5A ?OUTPUTVOLTAGESOF-5,-12,-15,-24V ?THERMALOVERLOADPROTECTION ?SHORTCIRCUITPROTECTION ?OUTPUTTRANSISTORSOA

SEME-LAB

Seme LAB

LM7900-SMD

NEGATIVE VOLTAGE REGULATOR

FEATURES ?HERMETICTO220METALORCERAMICSURFACEMOUNTPACKAGES ?SCREENINGOPTIONSAVAILABLE ?ALLLEADSISOLATEDFROMCASE(METALPACKAGE) ?OUTPUTCURRENTUPTO1.5A ?OUTPUTVOLTAGESOF-5,-12,-15,-24V ?THERMALOVERLOADPROTECTION ?SHORTCIRCUITPROTECTION ?OUTPUTTRANSISTORSOA

SEME-LAB

Seme LAB

LM7905

LM79XX Series 3-Terminal Negative Regulators

GeneralDescription TheLM79XXseriesof3-terminalregulatorsisavailablewithfixedoutputvoltagesofb5V,b8V,b12V,andb15V.ThesedevicesneedonlyoneexternalcomponentDacompensationcapacitorattheoutput.TheLM79XXseriesispackagedintheTO-220powerpackageandiscapableofs

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

LM7905

LM79XX Series 3-Terminal Negative Regulators

GeneralDescription TheLM79XXseriesof3-terminalregulatorsisavailablewithfixedoutputvoltagesofb5V,b8V,b12V,andb15V.ThesedevicesneedonlyoneexternalcomponentDacompensationcapacitorattheoutput.TheLM79XXseriesispackagedintheTO-220powerpackageandiscapableofs

NSCNational Semiconductor (TI)

美國國家半導(dǎo)體美國國家半導(dǎo)體公司

LM7905

3 TERMINAL 1A NEGATIVE VOLTAGE REGULATOR

DESCRIPTION TheUTCLM79XXseriesofthree-terminalnegativeregulatorsareavailableinTO-220packageandwithseveralfixedoutputvoltage,makingthemusefulinawiderangeofapplication.Eachtypeemploysinternalcurrentlimiting,thermalshut-downandsafeareaprotection,makingitesse

UTCUnisonic Technologies

友順友順科技股份有限公司

LM7905

3-Terminal 1A Negative Voltage Regulator

3-TERMINAL1ANEGATIVEVOLTAGEREGULATORS TheMC79XXseriesofthree-terminalnegativeregulatorsareavailableinTO-220packageandwithseveralfixedoutputvoltages,makingthemusefulinawiderangeofapplications.Eachtypeemploysinternalcurrentlimiting,thermalshut-downandsafeare

FairchildFairchild Semiconductor

仙童半導(dǎo)體飛兆/仙童半導(dǎo)體公司

LM7905

1.5 AMP NEGATIVE VOLTAGE REGULATOR

DESCRIPTION(Issus:2) TheIP120/LM120/IP7900/LM7900seriesof3terminalregulatorsisavailablewithseveralfixedoutputvoltagemakingthemusefulinawiderangeofapplications. The‘A’suffixdevicesprovide0.7/Vlineregulation,0.5/Aloadregulationand±1.0outputvoltageto

SEME-LAB

Seme LAB

技術(shù)參數(shù)

  • Iout (Max) (A)：

    1.5

  • Vin (Max) (V)：

    -7

  • Vin (Min) (V)：

    -30

  • Vout (Max) (V)：

    -5

  • Vout (Min) (V)：

    -15

  • Fixed output options (V)：

    -5

  • Noise (uVrms)：

    40

  • Iq (Typ) (mA)：

    2

  • Thermal resistance θJA (°C/W)：

    60

  • Rating：

    Catalog

  • Load capacitance (Min) (μF)：

    0.1

  • Regulated outputs (#)：

    1

  • Features：

    —

  • Accuracy (%)：

    5

  • Dropout voltage (Vdo) (Typ) (mV)：

    1100

  • Operating temperature range (C)：

    0 to 125

供應(yīng)商型號品牌批號封裝庫存備注價格
TI德州儀器
22+
24000
原裝正品現(xiàn)貨,實單可談,量大價優(yōu)
 詢價
TI
500
詢價
NS
2015+
SOP/DIP
19889
一級代理原裝現(xiàn)貨,特價熱賣!
 詢價
NSC
16+
SOP8
8000
原裝現(xiàn)貨請來電咨詢
 詢價
NS
2016+
SOP8
2500
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
 詢價
24+
SMD
5100
現(xiàn)貨
 詢價
NSC
25+
SOP8
800
大量原裝現(xiàn)貨,特價甩賣!
 詢價
NSC
23+
80000
全新原裝的現(xiàn)貨
 詢價
NSC
24+
SOP-8
2250
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨
 詢價
NS
0048+
QFP-44
1000
原裝現(xiàn)貨海量庫存歡迎咨詢
 詢價
更多LM79供應(yīng)商 更新時間2025-7-29 9:34:00

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