Datasheet Texas Instruments LM117H/NOPB

ManufacturerTexas Instruments
SeriesLM117
Part NumberLM117H/NOPB
Datasheet Texas Instruments LM117H/NOPB

Extended Temperature 1.5A Adjustable Linear Regulator with Short Circuit Protection 3-TO -55 to 150

Datasheets

LM117, LM317-N Wide Temperature Three-Pin Adjustable Regulator datasheet
PDF, 6.0 Mb, Revision: P, File published: Oct 30, 2015
Extract from the document

Prices

Status

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

Packaging

Pin33
Package TypeNDTNDT
Industry STD TermTO-CANTO-CAN
JEDEC CodeO-MSFM-PO-MSFM-P
Package QTY500500
Device MarkingLM117HP+LM117HP+
Width (mm)8.2558.255
Length (mm)8.2558.255
Thickness (mm)4.4454.445
Pitch (mm)4.6994.699
Mechanical DataDownloadDownload

Parametrics

Accuracy4 %
Iout(Max)1.5 A
Iq(Typ)5 mA
Noise75 uVrms
Operating Temperature Range-55 to 125,-55 to 150 C
Output Capacitor TypeNon-Ceramic
Output OptionsAdjustable Output
PSRR @ 100KHz40 dB
Package GroupTO
Package Size: mm2:W x L3TO: 92 mm2: 9.14 x 10.03(TO) PKG
RatingCatalog
Regulated Outputs1
Special FeaturesN/A
Thermal Resistance ОёJA39 В°C/W
Vdo(Typ)1200 mV
Vin(Max)40 V
Vin(Min)4.2 V
Vout(Max)37 V
Vout(Min)1.25 V

Eco Plan

RoHSCompliant

Application Notes

  • A Topical Index of TI LDO Application Notes (Rev. F)
    PDF, 82 Kb, Revision: F, File published: Jun 27, 2019
  • Digital Designer's Guide to Linear Voltage Regulators & Thermal Mgmt (LDO) (Rev. A)
    PDF, 509 Kb, Revision: A, File published: Jun 4, 2008
  • AN-173 IC Zener Eases Reference Design (Rev. B)
    PDF, 137 Kb, Revision: B, File published: May 5, 2013
    A new IC zener with low dynamic impedance and wide operating current range significantly simplifies reference or regulator circuit design. The low dynamic impedance provides better regulation against operating current changes, easing the requirements of the biasing supply. Further, the temperature coefficient is independent of operating current, so that the LM129 can be used at
  • Method For Cal Output Voltage Tolerances in Adj Regs (Rev. A)
    PDF, 284 Kb, Revision: A, File published: 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-182 Improving Power Supply Reliability with IC Power Regulators (Rev. B)
    PDF, 82 Kb, Revision: B, File published: May 5, 2013
    This application report discusses improving power supply reliability with IC power regulators.
  • AN-1148 Linear Regulators: Theory of Operation and Compensation (Rev. B)
    PDF, 300 Kb, Revision: B, File published: May 6, 2013
    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, File published: 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
  • AN-181 3-Terminal Regulator is Adjustable (Rev. B)
    PDF, 314 Kb, Revision: B, File published: May 5, 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
  • AN-178 Applications for an Adjustable IC Power Regulator (Rev. B)
    PDF, 219 Kb, Revision: B, File published: May 5, 2013
    This application report provides applications for the Texas Instruments LM117 3-terminal adjustableregulator.
  • Understanding the Terms and Definitions of LDO Voltage Regulators
    PDF, 197 Kb, File published: 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
  • Super Matched Bipolar Transistor Pair Sets New Standards for Drift and Noise (Rev. B)
    PDF, 966 Kb, Revision: B, File published: May 5, 2013
    This application report discusses how a super matched bipolar transistor pair sets new standards for driftand noise.
  • AN-1028 Maximum Power Enhancement Techniques for Power Packages (Rev. B)
    PDF, 684 Kb, Revision: B, File published: May 6, 2013
    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.
  • High Voltage Adjustable Power Supplies
    PDF, 87 Kb, File published: Oct 3, 2002
  • A New Production Technique for Trimming Voltage Regulators
    PDF, 105 Kb, File published: Oct 3, 2002
  • Packaging Limits Range of Linear Regulators
    PDF, 75 Kb, File published: 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.

Model Line

Manufacturer's Classification

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