Datasheet Texas Instruments LM337LZ/NOPB — Datenblatt

HerstellerTexas Instruments
SerieLM337L
ArtikelnummerLM337LZ/NOPB
Datasheet Texas Instruments LM337LZ/NOPB

100mA einstellbarer negativer Ausgangsspannungsregler 3-TO-92 -25 bis 100

Datenblätter

LM337L 3-Terminal Adjustable Regulator datasheet
PDF, 1.4 Mb, Revision: E, Datei veröffentlicht: Dec 9, 2016
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Verpackung

Pin33
Package TypeLPLP
Industry STD TermTO-92TO-92
JEDEC CodeO-PBCY-WO-PBCY-W
Package QTY18001800
CarrierBULKBULK
Device MarkingLZLM337
Width (mm)4.34.3
Length (mm)4.34.3
Thickness (mm)3.63.6
Pitch (mm)1.271.27
Max Height (mm)5.345.34
Mechanical DataHerunterladenHerunterladen

Parameter

Accuracy1.4 %
Iout(Max)0.1 A
Iq(Typ)0.05 mA
Noise38 uVrms
Operating Temperature Range-25 to 100 C
Output Capacitor TypeNon-Ceramic
Output OptionsAdjustable Output,Negative Output
Package GroupTO-92
Package Size: mm2:W x L3TO-92: 18 mm2: 4.3 x 4.3(TO-92) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesN/A
Thermal Resistance ОёJA111 В°C/W
Vdo(Typ)2200 mV
Vin(Max)-4.2 V
Vin(Min)-40 V
Vout(Max)-1.2 V
Vout(Min)-37 V

Öko-Plan

RoHSCompliant

Anwendungshinweise

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  • Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
    PDF, 284 Kb, Revision: A, Datei veröffentlicht: May 5, 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.
  • AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
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    This application note discusses the operation and compensation of linear regulators.
  • AN-103 LM340 Series Three Terminal Positive Regulators (Rev. A)
    PDF, 814 Kb, Revision: A, Datei veröffentlicht: May 6, 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
  • Understanding the Terms and Definitions of LDO Voltage Regulators
    PDF, 197 Kb, Datei veröffentlicht: Oct 21, 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
  • TO-92 Packing Options / Ordering Instructions (Rev. A)
    PDF, 287 Kb, Revision: A, Datei veröffentlicht: Jun 23, 2010
  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, Datei veröffentlicht: May 8, 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.

Modellreihe

Herstellerklassifikation

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