We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Findchips Blog
Power Circuits / Linear Regulator ICs / LM2931AT-5.0/NOPB
Datasheets
LM2931AT-5.0/NOPB by:

100-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 85

Part Details for LM2931AT-5.0/NOPB by Texas Instruments

Results Overview of LM2931AT-5.0/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM2931AT-5.0/NOPB Information

LM2931AT-5.0/NOPB by Texas Instruments is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar

Price & Stock for LM2931AT-5.0/NOPB

Part # Distributor Description Stock Price Buy
DISTI # LM2931AT-5.0NS/NOPB-ND
DigiKey IC REG LINEAR 5V 100MA TO220-3 Min Qty: 1 Lead time: 6 Weeks Container: Tube 660
In Stock
  • 1 $1.2200
  • 10 $0.8810
  • 45 $0.7536
  • 135 $0.6892
  • 270 $0.6577
  • 540 $0.6317
  • 1,035 $0.6116
  • 2,520 $0.5894
  • 5,040 $0.5755
$0.5755 / $1.2200 Buy Now
DISTI # 926-LM2931AT-5.0NOPB
Mouser Electronics LDO Voltage Regulators SERIES LDO REG RoHS: Compliant 631
  • 1 $1.1300
  • 10 $0.7610
  • 25 $0.7530
  • 90 $0.6890
  • 270 $0.6570
  • 540 $0.6310
  • 1,035 $0.5500
  • 4,005 $0.5440
$0.5440 / $1.1300 Buy Now
DISTI # J56:1989_00015081
Arrow Electronics LDO Regulator Pos 5V 0.1A 3-Pin(3+Tab) TO-220 Tube RoHS: Compliant Min Qty: 45 Package Multiple: 45 Lead time: 6 Weeks Europe - 315
  • 45 $0.7472
  • 90 $0.6780
  • 270 $0.6408
  • 540 $0.6097
  • 1,035 $0.5453
  • 4,005 $0.5304
$0.5304 / $0.7472 Buy Now
DISTI # LM2931AT-5.0/NP
TME IC: voltage regulator, LDO,fixed, 5V, 0.4A, TO220-3, THT, tube, Ch: 1 Min Qty: 1 893
  • 1 $1.2800
  • 45 $1.0100
  • 90 $0.9300
  • 540 $0.7400
  • 1,035 $0.7300
$0.7300 / $1.2800 Buy Now
Chip 1 Exchange INSTOCK 2832
RFQ
New Advantage Corporation IC REG LINEAR 5V 100MA TO220-3 RoHS: Compliant Min Qty: 1 Package Multiple: 100 1771
  • 200 $1.7100
  • 1,771 $1.5800
$1.5800 / $1.7100 Buy Now

Part Details for LM2931AT-5.0/NOPB

LM2931AT-5.0/NOPB CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

LM2931AT-5.0/NOPB Part Data Attributes

Parametric Data
LM2931AT-5.0/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM2931AT-5.0/NOPB Texas Instruments 100-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SFM
Package Description GREEN, PLASTIC, TO-220, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Adjustability FIXED
Dropout Voltage1-Max 0.6 V
Dropout Voltage1-Nom 0.3 V
Input Voltage Absolute-Max 26 V
Input Voltage-Max 26 V
Input Voltage-Min 6 V
JESD-30 Code R-XSFM-T3
JESD-609 Code e3
Length 14.986 mm
Line Regulation-Max 0.03%
Load Regulation-Max 0.05%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min -40 °C
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current1-Max 0.1 A
Output Voltage1-Max 5.25 V
Output Voltage1-Min 4.75 V
Output Voltage1-Nom 5 V
Package Body Material UNSPECIFIED
Package Code SFM
Package Equivalence Code SIP3,.1TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Packing Method TUBE
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Seated Height-Max 19.55 mm
Surface Mount NO
Technology BIPOLAR
Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Voltage Tolerance-Max 5%
Width 10.16 mm

Alternate Parts for LM2931AT-5.0/NOPB

This table gives cross-reference parts and alternative options found for LM2931AT-5.0/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM2931AT-5.0/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM2931AT-5.0 Motorola Mobility LLC Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN LM2931AT-5.0/NOPB vs LM2931AT-5.0
Part Number Manufacturer Composite Price Description Compare
LM2931T-5.0G onsemi $0.5701 LDO Regulator, 100 mA, Ultra-High PSRR Vout: 5.0 V; ±5.0%, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE LM2931AT-5.0/NOPB vs LM2931T-5.0G
LM2931AT-5.0G onsemi $0.6776 LDO Regulator, 100 mA, Ultra-High PSRR Vout: 5.0 V; ±3.8%, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE LM2931AT-5.0/NOPB vs LM2931AT-5.0G
LM2931T-5.0/NOPB Texas Instruments $0.8525 100-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 85 LM2931AT-5.0/NOPB vs LM2931T-5.0/NOPB
LM2931AT-5.0 Texas Instruments $0.9696 100-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-TO-220 -40 to 85 LM2931AT-5.0/NOPB vs LM2931AT-5.0
LM2931AT-5.0 onsemi Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSFM3, TO-220, 3 PIN LM2931AT-5.0/NOPB vs LM2931AT-5.0
LM2931T-5.0 Motorola Mobility LLC Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN LM2931AT-5.0/NOPB vs LM2931T-5.0
LM2931T-5.0 Motorola Semiconductor Products Check for Price Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PSFM3, PLASTIC, TO-220, 3 PIN LM2931AT-5.0/NOPB vs LM2931T-5.0
LM2931T-5.0 onsemi Check for Price 5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSFM3, TO-220, 3 PIN LM2931AT-5.0/NOPB vs LM2931T-5.0

LM2931AT-5.0/NOPB Related Parts

LM2931AT-5.0/NOPB Frequently Asked Questions (FAQ)

  • The maximum input voltage is 26V, but it's recommended to keep it below 20V for reliable operation.

  • Use a 10uF capacitor on the input pin and a 22uF capacitor on the output pin to ensure stability and accuracy.

  • The minimum input voltage is 7V, but it's recommended to keep it above 7.5V for reliable operation.

  • The LM2931AT-5.0/NOPB is rated for operation up to 125°C, but thermal derating is required above 85°C.

  • The LM2931AT-5.0/NOPB can supply up to 1A of output current, but it's recommended to keep it below 500mA for reliable operation.

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for LM2931AT-5.0/NOPB by Texas Instruments.
They’ve also added a data comparison to this page with by .

Click on the link below to check it out on Findchips.com.

Update Alert Settings for: LM2931AT-5.0/NOPB by Texas Instruments

Select Manufacturer
Which Manufacturer of LM2931AT-5.0/NOPB would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when LM2931AT-5.0/NOPB inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LM2931AT-5.0/NOPB alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
Pricing Alert
  • Please alert me when the single part price for LM2931AT-5.0/NOPB to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for LM2931AT-5.0/NOPB alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for LM2931AT-5.0/NOPB.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM2931AT-5.0/NOPB by Texas Instruments

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: