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Производитель:Texas Instruments
Серия:LM317A

1% Accurate, 1.5A Adjustable Linear Regulator with Short Circuit Protection

Datasheets

  • Скачать » Datasheet, PDF, 4.8 Мб, 30-10-2015
    LM317A 1% Accurate Three-Terminal Adjustable Regulator

Цены

    LM317A на РадиоЛоцман.Цены — от 17,00 до 371 руб.
    Средства разработки интегральных схем (ИС) управления питанием 3-Terminal Adjustable Regulators Evaluation Module
    Цена LM317A
    ПоставщикПроизводительНаименованиеЦена
    ЭлитанUnisonic TechnologiesLM317A17 руб.
    AliExpressLM317A LM317AT LM317 Н. С. К-220 IC 5 шт./лот Бесплатная доставка371 руб.
    ЭлрусTexas InstrumentsLM317A-337N-EVMпо запросу
    ДКО ЭлектронщикTexas InstrumentsLM317A-337N-EVMпо запросу
    ЭлектроПласт - ЕкатеринбургICR01LM317Aпо запросу
    Подробнее об условиях поставки »

Семейство: LM317A

Статус

 LM317AEMPLM317AEMP/NOPBLM317AEMPXLM317AEMPX/NOPBLM317AHLM317AH/NOPBLM317AMDTLM317AMDT/NOPBLM317AMDTXLM317AMDTX/NOPBLM317ATLM317AT/NOPB
Статус продуктаНе рекомендуется для новых разработокВ производствеНе рекомендуется для новых разработокВ производствеВ производствеВ производствеНе рекомендуется для новых разработокВ производствеНе рекомендуется для новых разработокВ производствеНе рекомендуется для новых разработокВ производстве
Доступность образцов у производителяНетНетНетДаНетНетНетДаДаДаНетНет

Корпус / Упаковка / Маркировка

 LM317AEMPLM317AEMP/NOPBLM317AEMPXLM317AEMPX/NOPBLM317AHLM317AH/NOPBLM317AMDTLM317AMDT/NOPBLM317AMDTXLM317AMDTX/NOPBLM317ATLM317AT/NOPB
Pin444433333333
Package TypeDCYDCYDCYDCYNDTNDTNDPNDPNDPNDPNDENDE
Industry STD TermSOT-223SOT-223SOT-223SOT-223TO-CANTO-CANTO-252TO-252TO-252TO-252TO-220TO-220
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GO-MSFM-PO-MSFM-PR-MSFM-LR-MSFM-LR-MSFM-LR-MSFM-LR-MSFM-PR-MSFM-P
Package QTY10001000200020005005007575250025004545
CarrierLARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBETUBELARGE T&RLARGE T&RTUBETUBE
МаркировкаN07AN07AN07AN07ALM317AHP+LM317AHP+AMDTLM317LM317LM317LM317AT P+LM317AT P+
Width (мм)3.53.53.53.58.2558.2556.16.16.16.110.1610.16
Length (мм)6.56.56.56.58.2558.2556.586.586.586.5814.98614.986
Thickness (мм)1.61.61.61.64.4454.4452.32.32.32.34.5724.572
Pitch (мм)2.32.32.32.34.6994.6994.574.574.574.572.542.54
Max Height (мм)1.81.81.81.82.552.552.552.554.74.7
Mechanical DataСкачать »Скачать »Скачать »Скачать »Скачать »Скачать »Скачать »Скачать »Скачать »Скачать »Скачать »Скачать »

Параметры

 LM317AEMPLM317AEMP/NOPBLM317AEMPXLM317AEMPX/NOPBLM317AHLM317AH/NOPBLM317AMDTLM317AMDT/NOPBLM317AMDTXLM317AMDTX/NOPBLM317ATLM317AT/NOPB
Accuracy(%)444444444444
Approx. Price (US$)0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku0.61 | 1ku
Iout(Max)(A)1.51.51.51.51.51.51.51.51.51.51.51.5
Iq(Typ)(mA)0.050.050.050.050.050.050.050.050.050.050.050.05
Noise(uVrms)383838383838383838383838
Operating Temperature Range(C)-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125-40 to 125
Output Capacitor TypeNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-CeramicNon-Ceramic
Output OptionsAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable OutputAdjustable Output
PSRR @ 100KHz(dB)404040404040404040404040
Package GroupSOT-223SOT-223SOT-223SOT-223TOTOTO-252TO-252TO-252TO-252TO-220TO-220
Package Size: mm2:W x L (PKG)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)See datasheet (TO-220)
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Regulated Outputs(#)111111111111
Special FeaturesN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
Thermal Resistance ОёJA(В°C/W)242424242424242424242424
Vdo(Typ)(mV)225022502250225022502250225022502250225022502250
Vin(Max)(V)404040404040404040404040
Vin(Min)(V)4.24.24.24.24.24.24.24.24.24.24.24.2
Vout(Max)(V)373737373737373737373737
Vout(Min)(V)1.21.21.21.21.21.21.21.21.21.21.21.2

Экологический статус

 LM317AEMPLM317AEMP/NOPBLM317AEMPXLM317AEMPX/NOPBLM317AHLM317AH/NOPBLM317AMDTLM317AMDT/NOPBLM317AMDTXLM317AMDTX/NOPBLM317ATLM317AT/NOPB
RoHSTBDСовместимTBDСовместимСовместимСовместимTBDСовместимTBDСовместимTBDНе совместим
Бессвинцовая технология (Pb Free)ДаНетНетДаНетДаНетНетДаДаДаНет

Классификация производителя

  • Semiconductors> Power Management> Linear Regulator (LDO)> Single Channel LDO

Application Notes

  • Скачать » Application Notes, PDF, 104 Кб, 03-10-2002
    Adjustable 3-Terminal Regulator for Low-Cost Battery Charging Systems
  • Скачать » Application Notes, PDF, 82 Кб, Rev. B, 05-05-2013
    AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)
    This application report discusses improving power supply reliability with IC power regulators.
  • Скачать » Application Notes, PDF, 314 Кб, Rev. B, 05-05-2013
    AN-181 3-Terminal Regulator is Adjustable (Rev. B)
    Until now, all of the 3-terminal power IC voltage regulators have a fixed output voltage. In spite of this limitation, their ease of use, low cost, and full on-chip overload protection have generated wide acceptance. Now, with the introduction of the LM117, it is possible to use a single regulator for any output voltage from 1.2 V to 37 V at 1.5A. Selecting close-tolerance outp
  • Скачать » Application Notes, PDF, 684 Кб, Rev. B, 06-05-2013
    AN-1028 Maximum Power Enhancement Techniques for Power Packages (Rev. B)
    The purpose of this application report is to aid the user in maximizing the power handling capability of Texas Instruments power packages by using the SOT-223 as an example.
  • Скачать » Application Notes, PDF, 284 Кб, Rev. A, 05-05-2013
    Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
    When working with voltage regulator circuits, the designer is often confronted with the need to calculatethe tolerance of the regulated output voltage. For fixed voltage regulators, this problem is easily managedbecause the required information is directly supplied on the semiconductor manufacturer’s data sheet.
  • Скачать » Application Notes, PDF, 814 Кб, Rev. A, 06-05-2013
    AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
    The LM340-XX are three terminal 1.0A positive voltage regulators, with preset output voltages of 5.0V or15V. The LM340 regulators are complete 3-terminal regulators requiring no external components fornormal operation. However, by adding a few parts, one may improve the transient response, provide for avariable output voltage, or increase the output current. Included on the chip are all of t
  • Скачать » Application Notes, PDF, 509 Кб, Rev. A, 04-06-2008
    Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
  • Скачать » Application Notes, PDF, 197 Кб, 21-10-1999
    Understanding the Terms and Definitions of LDO Voltage Regulators
    This report provides an understanding of the terms and definitions of low dropout (LDO) voltage regulators, and describes fundamental concepts including dropout voltage, quiescent current, standby current, efficiency, transient response, line/load regulation, power supply rejection, output noise voltage, accuracy, and power dissipation. Each section includes an example to increase the understandab
  • Скачать » Application Notes, PDF, 300 Кб, Rev. B, 06-05-2013
    AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
    This application note discusses the operation and compensation of linear regulators.
  • Скачать » Application Notes, PDF, 75 Кб, 08-05-2010
    Packaging Limits Range of Linear Regulators
    The power limitations of the physical packaging for a linear regulator device can limit the total output current or the input-to-output voltage differential. This inherent limitation is not always apparent from the product data sheet and must be evaluated during the design phase. This application note shows how the package can limit the operating envelope of a linear regulator.
  • Скачать » Application Notes, PDF, 79 Кб, Rev. E, 12-02-2015
    A Topical Index of TI LDO Application Notes (Rev. E)

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