Datasheets
LT1004CDR-1-2 by: Texas Instruments

1.235-V, micropower integrated precision voltage reference 8-SOIC

Part Details for LT1004CDR-1-2 by Texas Instruments

Results Overview of LT1004CDR-1-2 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 Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Telecommunications Automotive

LT1004CDR-1-2 Information

LT1004CDR-1-2 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
LT1004CDRG4-2-5 Texas Instruments Micropower Integrated Precision Voltage Reference 8-SOIC 0 to 70
LT1004CDR-1-2 Texas Instruments Micropower Integrated Precision Voltage Reference 8-SOIC
LT1004CDR-2-5 Texas Instruments Micropower Integrated Precision Voltage Reference 8-SOIC

Price & Stock for LT1004CDR-1-2

Part # Distributor Description Stock Price Buy
DISTI # 296-14610-1-ND
DigiKey IC VREF SHUNT 0.32% 8SOIC Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 3737
In Stock
  • 1 $1.0100
  • 10 $0.7260
  • 25 $0.6548
  • 100 $0.5771
  • 250 $0.5400
  • 500 $0.5176
  • 1,000 $0.4992
  • 2,500 $0.4798
  • 5,000 $0.4680
  • 7,500 $0.4622
  • 12,500 $0.4557
  • 17,500 $0.4519
$0.4519 / $1.0100 Buy Now
DISTI # 595-LT1004CDR-1-2
Mouser Electronics Voltage References 1.2V Micro Pwr A 595-LT1004CD-1-2 RoHS: Compliant 5072
  • 1 $0.9500
  • 10 $0.6120
  • 100 $0.5390
  • 250 $0.5030
  • 500 $0.4820
  • 1,000 $0.4720
  • 2,500 $0.4710
  • 10,000 $0.4270
$0.4270 / $0.9500 Buy Now
Bristol Electronics   Min Qty: 5 2478
  • 5 $1.0500
  • 21 $0.6825
  • 75 $0.3938
  • 255 $0.3360
  • 552 $0.2940
  • 1,311 $0.2730
$0.2730 / $1.0500 Buy Now
Quest Components IC,VOLT REFERENCE,FIXED,1.2V,BIPOLAR,SOP,8PIN,PLASTIC 1982
  • 1 $1.4000
  • 87 $0.4200
  • 477 $0.3640
$0.3640 / $1.4000 Buy Now
Quest Components IC,VOLT REFERENCE,FIXED,1.2V,BIPOLAR,SOP,8PIN,PLASTIC 69
  • 1 $0.8574
  • 7 $0.7145
  • 22 $0.5144
$0.5144 / $0.8574 Buy Now

Part Details for LT1004CDR-1-2

LT1004CDR-1-2 CAD Models

LT1004CDR-1-2 Part Data Attributes

LT1004CDR-1-2 Texas Instruments
Buy Now Datasheet
Compare Parts:
LT1004CDR-1-2 Texas Instruments 1.235-V, micropower integrated precision voltage reference 8-SOIC
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
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-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Voltage-Max 1.239 V
Output Voltage-Min 1.231 V
Output Voltage-Nom 1.235 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Current-Max (Isup) 0.01 mA
Surface Mount YES
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trim/Adjustable Output NO
Voltage Tolerance-Max 0.3%
Width 3.9 mm

Alternate Parts for LT1004CDR-1-2

This table gives cross-reference parts and alternative options found for LT1004CDR-1-2. 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 LT1004CDR-1-2, 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
REF1004I-1.2-TR Burr-Brown Corp Check for Price Two Terminal Voltage Reference, 1 Output, 1.235V, PDSO8, SOIC-8 LT1004CDR-1-2 vs REF1004I-1.2-TR
ZXRE1004EN8TA Zetex / Diodes Inc Check for Price Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO8, SOP-8 LT1004CDR-1-2 vs ZXRE1004EN8TA
LT1004CD-1.2 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PDSO8 LT1004CDR-1-2 vs LT1004CD-1.2
ZXRE1004FN8 Diodes Incorporated Check for Price Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO8, SOP-8 LT1004CDR-1-2 vs ZXRE1004FN8
ZXRE1004EN8 Zetex / Diodes Inc Check for Price Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO8, SOP-8 LT1004CDR-1-2 vs ZXRE1004EN8
LT1004MDR-1-2 Texas Instruments Check for Price Micropower Integrated Precision Voltage Reference 8-SOIC -55 to 125 LT1004CDR-1-2 vs LT1004MDR-1-2
ZXRE1004DN8 Zetex / Diodes Inc Check for Price Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO8, SOP-8 LT1004CDR-1-2 vs ZXRE1004DN8
ZXRE1004DN8TA Diodes Incorporated Check for Price Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO8, SOP-8 LT1004CDR-1-2 vs ZXRE1004DN8TA
Part Number Manufacturer Composite Price Description Compare
LT1004CDR-1.2 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PDSO8 LT1004CDR-1-2 vs LT1004CDR-1.2
LT1004ID-1-2 Texas Instruments Check for Price 1.235-V, micropower integrated precision voltage reference 8-SOIC LT1004CDR-1-2 vs LT1004ID-1-2
LT1004CDR-1-2E4 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 LT1004CDR-1-2 vs LT1004CDR-1-2E4
LM4040AIM-4.1 Micrel Inc Check for Price Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO8, SOIC-8 LT1004CDR-1-2 vs LM4040AIM-4.1
LM4040CIMX-4.1 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 4.096V, PDSO8, 0.150 INCH, PLASTIC, SOP-8 LT1004CDR-1-2 vs LM4040CIMX-4.1
LM4040AIMX-4.1 National Semiconductor Corporation Check for Price Two Terminal Voltage Reference, 1 Output, 4.096V, PDSO8 LT1004CDR-1-2 vs LM4040AIMX-4.1
ZXRE1004EN8TA Diodes Incorporated Check for Price Two Terminal Voltage Reference, 1 Output, 1.22V, PDSO8, SOP-8 LT1004CDR-1-2 vs ZXRE1004EN8TA
LM4040CIM-5.0 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5V, PDSO8, PLASTIC, SOP-8 LT1004CDR-1-2 vs LM4040CIM-5.0
LT1004IDRE4-1-2 Texas Instruments Check for Price 1-OUTPUT TWO TERM VOLTAGE REFERENCE, 1.235V, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 LT1004CDR-1-2 vs LT1004IDRE4-1-2
LM4040BIM-4.1 Micrel Inc Check for Price Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO8, SOIC-8 LT1004CDR-1-2 vs LM4040BIM-4.1

LT1004CDR-1-2 Related Parts

LT1004CDR-1-2 Frequently Asked Questions (FAQ)

  • A good PCB layout for the LT1004CDR-1-2 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.

  • To ensure the LT1004CDR-1-2 operates within its recommended operating conditions, make sure to provide a stable input voltage within the recommended range (2.7V to 5.5V), keep the ambient temperature within the recommended range (-40°C to 125°C), and avoid exceeding the maximum current rating (1A).

  • The LT1004CDR-1-2 has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. To minimize thermal issues, ensure good airflow around the device, use a heat sink if necessary, and avoid high-power operation for extended periods.

  • Yes, the LT1004CDR-1-2 is suitable for high-reliability applications. It's built with a robust design and has undergone rigorous testing to ensure its reliability. However, it's essential to follow proper design and manufacturing guidelines to ensure the device operates within its recommended specifications.

  • To troubleshoot issues with the LT1004CDR-1-2, start by checking the input voltage and current, ensuring they are within the recommended specifications. Verify the device is properly soldered and the PCB layout is correct. Use an oscilloscope to check for noise or oscillations on the output. If issues persist, consult the datasheet and application notes or contact Texas Instruments' support team.