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 / L7812CV
Datasheets
L7812CV by:

Positive voltage regulator ICs

Part Details for L7812CV by STMicroelectronics

Results Overview of L7812CV 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.

L7812CV Information

L7812CV 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 L7812CV

Part # Distributor Description Stock Price Buy
DISTI # 72K7187
Newark Ic, V Reg +12V, 7812, To-220-3, 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 L7812CV RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk 19068
  • 1 $0.5090
  • 10 $0.3510
  • 100 $0.3090
  • 500 $0.2920
  • 1,000 $0.2740
  • 2,500 $0.2660
$0.2660 / $0.5090 Buy Now
DISTI # 26AC1697
Newark Power Management Rohs Compliant: Yes |Stmicroelectronics L7812CV RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 0
  • 1 $0.1710
$0.1710 Buy Now
DISTI # L7812CV
Avnet Americas Linear Voltage Regulator, Fixed, Positive Output, 35 V, 12 V, 1.5 A, 3 Pins, TO-220 - Rail/Tube (Alt: L7812CV) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks, 0 Days Container: Tube 23870
  • 1 $0.1710
  • 10 $0.1594
  • 30 $0.1566
  • 50 $0.1539
  • 100 $0.1512
$0.1512 / $0.1710 Buy Now
STMicroelectronics Positive voltage regulator ICs RoHS: Compliant Min Qty: 1 19250
  • 1 $0.4700
  • 10 $0.3000
  • 100 $0.2700
  • 500 $0.2500
$0.2500 / $0.4700 Buy Now
Bristol Electronics   805
RFQ
Bristol Electronics   200
RFQ
Bristol Electronics   21
RFQ
Bristol Electronics   Min Qty: 9 21
  • 9 $0.5625
$0.5625 Buy Now
Bristol Electronics   4
RFQ
Rochester Electronics L7812 - Power Management-LINEAR VOLTAGE RoHS: Compliant Status: Active Min Qty: 1 16000
  • 1 $0.2883
  • 25 $0.2825
  • 100 $0.2710
  • 500 $0.2595
  • 1,000 $0.2451
$0.2451 / $0.2883 Buy Now
DISTI # L7812CV
TME IC: voltage regulator, linear,fixed, 12V, 1.5A, TO220AB, THT, L78 Min Qty: 1 9201
  • 1 $0.4840
  • 10 $0.3970
  • 50 $0.3630
  • 100 $0.3170
  • 250 $0.3000
  • 500 $0.2840
  • 1,000 $0.2380
  • 2,000 $0.2140
  • 5,000 $0.1700
$0.1700 / $0.4840 Buy Now
Ameya Holding Limited L7812 Series 1.5 A 12 V Three Terminal Positive Voltage Regulator - TO-220 1000
RFQ
ComSIT USA POSITIVE VOLTAGE REGULATOR IC Fixed Positive Standard Regulator, 12VBIPolar, PSFM3 RoHS: Compliant Stock DE - 2298
Stock ES - 6941
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-L7812CV
Sensible Micro Corporation AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Tubes 6
RFQ
Velocity Electronics Our Stock 34
RFQ
DISTI # L7812CV
Avnet Silica (Alt: L7812CV) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 13 Weeks, 0 Days Silica - 202050
Buy Now
CHIPMALL.COM LIMITED 55dB@120Hz 1.5A Fixed 12V Positive electrode 35V TO-220 Voltage Regulators - Linear, Low Drop Out LDO Regulators ROHS 11220
  • 1 $0.1165
  • 500 $0.1135
$0.1135 / $0.1165 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 31
  • 1 $0.3100
  • 100 $0.2300
  • 1,000 $0.2000
$0.2000 / $0.3100 Buy Now
DISTI # L7812CV
EBV Elektronik (Alt: L7812CV) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 13 Weeks, 0 Days EBV - 440400
Buy Now
LCSC 55dB(120Hz) 1.5A Fixed 12V Positive electrode 35V TO-220 Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS 11949
  • 5 $0.2024
  • 50 $0.1537
  • 150 $0.1373
  • 500 $0.1168
  • 2,000 $0.1077
  • 5,000 $0.1022
$0.1022 / $0.2024 Buy Now
Win Source Electronics IC REG LDO 12V 1.5A TO220 209345
  • 420 $0.1200
  • 895 $0.1123
  • 1,385 $0.1084
  • 1,990 $0.1007
  • 2,585 $0.0968
  • 3,230 $0.0930
$0.0930 / $0.1200 Buy Now

Part Details for L7812CV

L7812CV 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

L7812CV Part Data Attributes

Parametric Data
L7812CV STMicroelectronics
Buy Now Datasheet
Compare Parts:
L7812CV STMicroelectronics Positive voltage regulator ICs
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SFM
Package Description TO-220, 3 PIN
Pin Count 3
Reach Compliance Code not_compliant
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-PSFM-T3
JESD-609 Code e3
Length 10.2 mm
Line Regulation-Max 0.24%
Load Regulation-Max 0.24%
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
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-220
Package Equivalence Code SIP3,.1TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Packing Method TUBE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Qualification Status Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Seated Height-Max 19.68 mm
Surface Mount NO
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Voltage Tolerance-Max 4%
Width 4.5 mm

Alternate Parts for L7812CV

This table gives cross-reference parts and alternative options found for L7812CV. 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 L7812CV, 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
5962-8777601UA Omnirel Corp Check for Price Fixed Positive Standard Regulator, 12VBIPolar, MSFM3, L7812CV vs 5962-8777601UA
OM7812AIHPBF International Rectifier Check for Price Fixed Positive Standard Regulator, 12VMSFM3, HERMETIC SEALED, METAL, TO-257AA, 3 PIN L7812CV vs OM7812AIHPBF
5962-8777601UX Microchip Technology Inc Check for Price Fixed Positive Standard Regulator, 12VMSFM3 L7812CV vs 5962-8777601UX
5962-8777601UC Microchip Technology Inc Check for Price Fixed Positive Standard Regulator, 12VPSFM3 L7812CV vs 5962-8777601UC
FM812S7 API Technologies Corp EIS (RETIRED) Check for Price Fixed Positive Standard Regulator, 12V, HERMETIC SEALED, TO-257, 3 PIN L7812CV vs FM812S7
5962-8777601UA Unitrode Corporation Check for Price Fixed Positive Standard Regulator, 12VPSFM3, L7812CV vs 5962-8777601UA
5962-8777601UX Unitrode Corporation Check for Price Fixed Positive Standard Regulator, 12VPSFM3, L7812CV vs 5962-8777601UX
5962-8777601UX International Rectifier Check for Price Fixed Positive Standard Regulator, 12VMSFM3, HERMETIC SEALED, METAL, TO-257AA, 3 PIN L7812CV vs 5962-8777601UX
5962-8777601UX Unitrode Corp (RETIRED) Check for Price Fixed Positive Standard Regulator, 12VPSFM3, L7812CV vs 5962-8777601UX
5962-8777601UX Linfinity Microelectronics Check for Price Fixed Positive Standard Regulator, 12VPSFM3, L7812CV vs 5962-8777601UX
Part Number Manufacturer Composite Price Description Compare
LM7806CT Texas Instruments Check for Price 6V FIXED POSITIVE REGULATOR, PSFM3, TO-220, 3 PIN L7812CV vs LM7806CT
MC78M15CT Fairchild Semiconductor Corporation Check for Price Fixed Positive Standard Regulator, 15VBIPolar, TO-220AB, 3 PIN L7812CV vs MC78M15CT
L78M12 SANYO Electric Co Ltd Check for Price Fixed Positive Standard Regulator, 12VPSFM3, TO-220, 3 PIN L7812CV vs L78M12
IP7812AG-DESC TT Electronics Power and Hybrid / Semelab Limited Check for Price 12V FIXED POSITIVE REGULATOR, MSFM3, TO-257, 3 PIN L7812CV vs IP7812AG-DESC
MC7808BD2TR4 onsemi Check for Price 8V FIXED POSITIVE REGULATOR, PSSO2, D2PAK-3 L7812CV vs MC7808BD2TR4
MC7808CT Rochester Electronics LLC Check for Price Fixed Positive Standard Regulator, 8VBIPolar, TO-220, 3 PIN L7812CV vs MC7808CT
IP7815AG-DESC TT Electronics Resistors Check for Price Fixed Positive Standard Regulator, 15VMSFM3, TO-257AA, 3 PIN L7812CV vs IP7815AG-DESC
UA78M05CDCYR Texas Instruments Check for Price 500mA 35V linear voltage regulator 4-SOT-223 0 to 125 L7812CV vs UA78M05CDCYR
MC78M12CDT/RK onsemi Check for Price 12V FIXED POSITIVE REGULATOR, PSSO2, PLASTIC, DPAK-3 L7812CV vs MC78M12CDT/RK
L7808ML SANYO Electric Co Ltd Check for Price Fixed Positive Standard Regulator, 8VPSFM3, TO-220, 3 PIN L7812CV vs L7808ML

L7812CV Related Parts

L7812CV Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the L7812CV is 35V, but it's recommended to keep it below 25V for reliable operation.

  • The L7812CV is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to use a heat sink or ensure good airflow to keep the device within its operating temperature range.

  • To ensure stability, use a minimum output capacitance of 10uF, and keep the input and output capacitors close to the device. Also, ensure the input voltage is well-regulated and the device is properly decoupled.

  • No, the L7812CV is a linear voltage regulator and is not designed for use in switching regulator applications. It's intended for use in linear power supplies and other applications where a fixed output voltage is required.

  • The L7812CV can operate with a minimum load current of 5mA, but it's recommended to have a minimum load of 10mA to ensure stable 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 L7812CV 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: L7812CV by STMicroelectronics

Select Manufacturer
Which Manufacturer of L7812CV would you like to use for your alert(s)?
Inventory Alert
  • Please alert me when L7812CV inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for L7812CV 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 L7812CV 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 L7812CV 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 L7812CV.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare L7812CV by STMicroelectronics

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