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.

Register or Sign In
Power Circuits / Voltage References / LM4040D30IDBZR
Datasheets
LM4040D30IDBZR by: Texas Instruments

Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85

Part Details for LM4040D30IDBZR by Texas Instruments

Results Overview of LM4040D30IDBZR 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.

Applications Education and Research Industrial Automation Healthcare Medical Imaging

LM4040D30IDBZR Information

LM4040D30IDBZR by Texas Instruments is a Voltage Reference.
Voltage References 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
LM4040D30IDBZR Texas Instruments Precision micropower shunt voltage reference 3-SOT-23 -40 to 85

Price & Stock for LM4040D30IDBZR

Part # Distributor Description Stock Price Buy
DISTI # 3009217RL
Farnell VOLTAGE REF, SHUNT, 3V, SOT-23-3 RoHS: Compliant Min Qty: 100 Lead time: 40 Weeks, 1 Days Container: Reel 107
  • 100 $0.4560
  • 500 $0.3860
  • 1,000 $0.3019
  • 2,500 $0.2815
  • 5,000 $0.2599
$0.2599 / $0.4560 Buy Now
DISTI # 3009217
Farnell VOLTAGE REF, SHUNT, 3V, SOT-23-3 RoHS: Compliant Min Qty: 1 Lead time: 40 Weeks, 1 Days Container: Cut Tape 107
  • 1 $0.8331
  • 10 $0.6624
  • 100 $0.4560
  • 500 $0.3860
  • 1,000 $0.3019
  • 2,500 $0.2815
  • 5,000 $0.2599
$0.2599 / $0.8331 Buy Now
Bristol Electronics   4738
RFQ
DISTI # LM4040D30IDBZR
TME IC: voltage reference source, 3V, ±1%, SOT23, reel,tape, 15mA Min Qty: 1 204
  • 1 $0.7397
  • 5 $0.6868
  • 25 $0.6023
  • 100 $0.5389
  • 500 $0.4438
$0.4438 / $0.7397 Buy Now
NexGen Digital   1040
RFQ
DISTI # C1S746203390781
Chip1Stop V-Ref Precision 3V 15mA Automotive 3-Pin SOT-23 T/R RoHS: Compliant pbFree: Yes Container: Cut Tape 2840
  • 5 $0.6470
  • 10 $0.3980
  • 50 $0.3940
  • 100 $0.3140
  • 200 $0.2970
  • 500 $0.2780
  • 1,000 $0.2480
$0.2480 / $0.6470 Buy Now
CHIPMALL.COM LIMITED 3V 1% 15mA Fixed SOT-23 Voltage Reference ROHS 142
  • 1 $0.4577
  • 10 $0.3745
  • 30 $0.3329
  • 100 $0.2913
  • 500 $0.2660
  • 1,000 $0.2527
$0.2527 / $0.4577 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 8
  • 1 $1.9200
  • 100 $1.4400
  • 1,000 $1.2500
$1.2500 / $1.9200 Buy Now
LCSC 3V 1% 15mA Fixed SOT-23 Voltage Reference ROHS 167
  • 1 $0.4768
  • 10 $0.3901
  • 30 $0.3468
  • 100 $0.3034
  • 500 $0.2771
  • 1,000 $0.2632
$0.2632 / $0.4768 Buy Now
Win Source Electronics IC VREF SHUNT 3V SOT23-3 86900
  • 135 $0.3805
  • 325 $0.3123
  • 500 $0.3025
  • 685 $0.2927
  • 885 $0.2830
  • 1,185 $0.2537
$0.2537 / $0.3805 Buy Now

Part Details for LM4040D30IDBZR

LM4040D30IDBZR 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

LM4040D30IDBZR Part Data Attributes

Parametric Data
LM4040D30IDBZR Texas Instruments
Buy Now Datasheet
Compare Parts:
LM4040D30IDBZR Texas Instruments Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOT-23
Package Description GREEN, PLASTIC, SOT-23, 3 PIN
Pin Count 3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G3
JESD-609 Code e4
Length 2.92 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Voltage-Max 3.03 V
Output Voltage-Min 2.97 V
Output Voltage-Nom 3 V
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TO-236
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.12 mm
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology BIPOLAR
Temp Coef of Voltage-Max 150 ppm/°C
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output NO
Voltage Tolerance-Max 1%
Width 1.3 mm

Alternate Parts for LM4040D30IDBZR

This table gives cross-reference parts and alternative options found for LM4040D30IDBZR. 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 LM4040D30IDBZR, 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
LM4040D30IDBZT Texas Instruments $0.5122 Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85 LM4040D30IDBZR vs LM4040D30IDBZT
LM4040D30QDBZT Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3V, PDSO3, GREEN, PLASTIC, SOT-23, 3 PIN LM4040D30IDBZR vs LM4040D30QDBZT
LM4040D30QDBZTG4 Texas Instruments Check for Price IC 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 3 V, PDSO3, GREEN, PLASTIC, SOT-23, 3 PIN, Voltage Reference LM4040D30IDBZR vs LM4040D30QDBZTG4
LM4040D30IDBZRG4 Texas Instruments Check for Price Fixed voltage, 45-µA, precision micropower shunt voltage reference 3-SOT-23 -40 to 85 LM4040D30IDBZR vs LM4040D30IDBZRG4

LM4040D30IDBZR Related Parts

LM4040D30IDBZR Frequently Asked Questions (FAQ)

  • A good PCB layout for the LM4040D30IDBZR involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and separate to minimize noise and EMI.

  • To ensure stability, make sure to follow the recommended capacitor values and placement, keep the input and output capacitors close to the device, and avoid using long traces or wires that can introduce inductance and noise.

  • The maximum allowed voltage drop across the LM4040D30IDBZR is 300mV, as specified in the datasheet. Exceeding this voltage drop may affect the device's performance and accuracy.

  • The LM4040D30IDBZR is rated for operation up to 125°C, but its accuracy and stability may be affected at high temperatures. It's recommended to derate the device's performance and consider using a heat sink or thermal management system in high-temperature applications.

  • To protect the LM4040D30IDBZR from reverse voltage and overvoltage conditions, use a diode or a voltage clamp circuit to limit the voltage across the device, and consider adding a fuse or a current limiter to prevent damage from excessive current.

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 LM4040D30IDBZR 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: LM4040D30IDBZR by Texas Instruments

Select Manufacturer
Which Manufacturer of LM4040D30IDBZR would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when LM4040D30IDBZR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for LM4040D30IDBZR 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 LM4040D30IDBZR 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 LM4040D30IDBZR 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 LM4040D30IDBZR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare LM4040D30IDBZR by Texas Instruments

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