Datasheet Texas Instruments LM309 — Даташит

Производитель	Texas Instruments
Серия	LM309

Datasheets

Цены

Купить LM309 на РадиоЛоцман.Цены — от 94 до 17 726 ₽ 32 предложений от 22 поставщиков Фиксированный стабилизатор с малым падением напряжения, 7.1В до 35В, 3мВ, 5.05В, 1.5А, TO-3-3
ВсеИнструменты.ру Россия	Виброхвост ЯМАН - YP-LM3-09	94 ₽	Купить
Контест Россия	LM309K STEEL National Semiconductor	136 ₽	Купить
ЧипСити Россия	LM309H Texas Instruments	1 122 ₽	Купить
TradeElectronics Россия	LM309KSTEEL/NOPB Texas Instruments	по запросу	Купить

Статус

Корпус / Упаковка / Маркировка

Параметры

Parameters / Models	LM309H	LM309H/NOPB	LM309K STEEL	LM309K STEEL/NOPB
Точность, %	5	5	5	5
Fixed Output Options, В	5	5	5	5
Iout(Max), A	3	3	3	3
Iq(Typ), мА	5.2	5.2	5.2	5.2
Noise, uVrms	40	40	40	40
Рабочий диапазон температур, C	от 0 до 125	от 0 до 125	от 0 до 125	от 0 до 125
Output Capacitor Type	Ceramic,Non-Ceramic	Ceramic,Non-Ceramic	Ceramic,Non-Ceramic	Ceramic,Non-Ceramic
Output Options	Fixed Output	Fixed Output	Fixed Output	Fixed Output
PSRR @ 100KHz, дБ	64	64	64	64
Package Group	TO	TO	TO-3	TO-3
Package Size: mm2:W x L, PKG	3TO: 92 mm2: 9.14 x 10.03(TO)	3TO: 92 mm2: 9.14 x 10.03(TO)	2TO-3: 969 mm2: 24.89 x 38.94(TO-3)	2TO-3: 969 mm2: 24.89 x 38.94(TO-3)
Rating	Catalog	Catalog	Catalog	Catalog
Regulated Outputs	1	1	1	1
Special Features	N/A	N/A	N/A	N/A
Thermal Resistance ОёJA, В°C/W	35	35	35	35
Vdo(Typ), мВ	1950	1950	1950	1950
Vin(Max), В	35	35	35	35
Vin(Min), В	7.1	7.1	7.1	7.1
Vout(Max), В	5	5	5	5
Vout(Min), В	5	5	5	5

Экологический статус

Application Notes

• Скачать
  A Topical Index of TI LDO Application Notes (Rev. F)
  PDF, 82 Кб, Версия: F, Файл опубликован: 27 июн 2019
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  Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
  PDF, 509 Кб, Версия: A, Файл опубликован: 4 июн 2008
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  Linear and Switching Voltage Regulator Fundamental Part 1
  PDF, 183 Кб, Файл опубликован: 21 мар 2007
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  Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
  PDF, 284 Кб, Версия: A, Файл опубликован: 5 май 2013
  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.
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  AN-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)
  PDF, 82 Кб, Версия: B, Файл опубликован: 5 май 2013
  This application report discusses improving power supply reliability with IC power regulators.
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  AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
  PDF, 300 Кб, Версия: B, Файл опубликован: 6 май 2013
  This application note discusses the operation and compensation of linear regulators.
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  AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
  PDF, 814 Кб, Версия: A, Файл опубликован: 6 май 2013
  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
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  AN-181 3-Terminal Regulator is Adjustable (Rev. B)
  PDF, 314 Кб, Версия: B, Файл опубликован: 5 май 2013
  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
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  Understanding the Terms and Definitions of LDO Voltage Regulators
  PDF, 197 Кб, Файл опубликован: 21 окт 1999
  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
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  Packaging Limits Range of Linear Regulators
  PDF, 75 Кб, Файл опубликован: 8 май 2010
  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.

Модельный ряд

Классификация производителя

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