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 / Linear Regulator ICs / L7812CD2T-TR
Datasheets
L7812CD2T-TR by: STMicroelectronics

Positive voltage regulator ICs

Part Details for L7812CD2T-TR by STMicroelectronics

Results Overview of L7812CD2T-TR by STMicroelectronics

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.

L7812CD2T-TR Information

L7812CD2T-TR by STMicroelectronics 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.

Price & Stock for L7812CD2T-TR

Part # Distributor Description Stock Price Buy
DISTI # 94W8530
Newark V Reg, 2Vdo, 1.5A, 12V, 5%, 3D2Pak, Fixed Output Voltage Nom.:12V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:19V, Input Voltage Max:35V, Product Range:7812 Voltage Regulators, Output Rohs Compliant: Yes |Stmicroelectronics L7812CD2T-TR RoHS: Compliant Min Qty: 1000 Package Multiple: 1 Date Code: 1 Container: Reel 6000
  • 1,000 $0.5020
  • 2,000 $0.4780
  • 4,000 $0.4770
  • 6,000 $0.4750
$0.4750 / $0.5020 Buy Now
DISTI # 33X2044
Newark V Reg, 12V, 2Vdo, 1.5A, 3D2Pak, Fixed Output Voltage Nom.:12V, Adjustable Output Voltage Min:-, Adjustable Output Voltage Max:-, Input Voltage Min:19V, Input Voltage Max:35V, Product Range:7812 Voltage Regulators, Output Rohs Compliant: Yes |Stmicroelectronics L7812CD2T-TR RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Cut Tape 4873
  • 1 $1.0200
  • 10 $0.7050
  • 25 $0.6700
$0.6700 / $1.0200 Buy Now
DISTI # L7812CD2T-TR
Avnet Americas Standard Regulator Pos 12V 1.5A 3-Pin(2+Tab) D2PAK T/R - Tape and Reel (Alt: L7812CD2T-TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 1,000 $0.3597
$0.3597 Buy Now
STMicroelectronics Positive voltage regulator ICs RoHS: Compliant Min Qty: 1 9830
  • 1 $0.8500
  • 10 $0.5500
  • 100 $0.4500
  • 500 $0.4400
$0.4400 / $0.8500 Buy Now
Bristol Electronics   Min Qty: 3 307
  • 3 $2.2714
  • 13 $1.4764
  • 35 $1.1357
  • 112 $1.0601
  • 237 $0.9842
$0.9842 / $2.2714 Buy Now
Bristol Electronics   Min Qty: 10 25
  • 10 $0.5250
$0.5250 Buy Now
DISTI # L7812CD2T-TR
TME IC: voltage regulator, linear,fixed, 12V, 1.5A, D2PAK, SMD, L78 Min Qty: 1 1315
  • 1 $0.9040
  • 50 $0.6960
  • 200 $0.5780
  • 250 $0.5580
  • 500 $0.4980
  • 1,000 $0.4360
  • 2,000 $0.3740
$0.3740 / $0.9040 Buy Now
DISTI # L7812CD2T-TR
Avnet Silica Standard Regulator Pos 12V 1.5A 3-Pin(2+Tab) D2PAK T/R (Alt: L7812CD2T-TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks, 0 Days Silica - 57000
Buy Now
DISTI # L7812CD2T-TR
EBV Elektronik Standard Regulator Pos 12V 1.5A 3-Pin(2+Tab) D2PAK T/R (Alt: L7812CD2T-TR) RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 13 Weeks, 0 Days EBV - 273000
Buy Now
LCSC 55dB(120Hz) 1.5A Fixed 12V Positive electrode 35V TO-263-2 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 9910
  • 5 $0.2926
  • 50 $0.2290
  • 150 $0.2017
  • 1,000 $0.1677
  • 2,000 $0.1526
  • 5,000 $0.1435
$0.1435 / $0.2926 Buy Now
Win Source Electronics IC REG LDO 12V 1.5A D2PAK 90418
  • 175 $0.2931
  • 420 $0.2405
  • 645 $0.2330
  • 890 $0.2255
  • 1,150 $0.2180
  • 1,540 $0.1954
$0.1954 / $0.2931 Buy Now

Part Details for L7812CD2T-TR

L7812CD2T-TR 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

L7812CD2T-TR Part Data Attributes

Parametric Data
L7812CD2T-TR STMicroelectronics
Buy Now Datasheet
Compare Parts:
L7812CD2T-TR STMicroelectronics Positive voltage regulator ICs
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code D2PAK
Package Description D2PAK-3/2
Pin Count 3
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 12 Weeks
Date Of Intro 1980-01-04
Samacsys Manufacturer STMicroelectronics
Adjustability FIXED
Dropout Voltage1-Nom 2 V
Input Voltage Absolute-Max 35 V
Input Voltage-Max 25 V
Input Voltage-Min 14.5 V
JESD-30 Code R-PSSO-G2
JESD-609 Code e3
Length 10.2 mm
Line Regulation-Max 0.24%
Load Regulation-Max 0.24%
Moisture Sensitivity Level 1
Number of Functions 1
Number of Outputs 1
Number of Terminals 2
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 1 A
Output Voltage1-Max 12.6 V
Output Voltage1-Min 14.4 V
Output Voltage1-Nom 12 V
Package Body Material PLASTIC/EPOXY
Package Code TO-263
Package Equivalence Code SMSIP3H,.55TB
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG
Packing Method TR, 13 INCH
Peak Reflow Temperature (Cel) 245
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 4.83 mm
Surface Mount YES
Technology BIPOLAR
Terminal Finish Matte Tin (Sn) - annealed
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30
Voltage Tolerance-Max 4%
Width 9.15 mm

L7812CD2T-TR Related Parts

L7812CD2T-TR Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the L7812CD2T-TR is 35V, but it's recommended to keep it below 25V for reliable operation.

  • To ensure stability, a minimum output capacitance of 10uF is recommended, and the input capacitor should be at least 100nF. Additionally, the input voltage should be well-regulated and free of noise.

  • The maximum output current that the L7812CD2T-TR can provide is 1.5A, but it's recommended to keep it below 1A for reliable operation and to prevent overheating.

  • To protect the L7812CD2T-TR from overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the output current below 1A. Also, avoid operating the device in high-temperature environments.

  • No, the L7812CD2T-TR is a linear voltage regulator and is not suitable for use in switching power supply applications. It's designed for use in linear power supply applications only.

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 L7812CD2T-TR by STMicroelectronics.
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: L7812CD2T-TR by STMicroelectronics

Select Manufacturer
Which Manufacturer of L7812CD2T-TR would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when L7812CD2T-TR inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for L7812CD2T-TR 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 L7812CD2T-TR 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 L7812CD2T-TR 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 L7812CD2T-TR.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare L7812CD2T-TR by STMicroelectronics

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