| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| L7820CF | STMicroelectronics | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, PSFM3 | L7820CV vs L7820CF |
| NJM7820FA | Nisshinbo Micro Devices | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, PSFM3 | L7820CV vs NJM7820FA |
| L7820ABF | STMicroelectronics | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, PSFM3 | L7820CV vs L7820ABF |
| AN7820 | Panasonic Electronic Components | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, PSFM3 | L7820CV vs AN7820 |
| M5F7820 | Mitsubishi Electric | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, PSFM3 | L7820CV vs M5F7820 |
| LM78M20CT | Fairchild Semiconductor Corporation | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, PSFM3 | L7820CV vs LM78M20CT |
| L7820ABV | STMicroelectronics | Check for Price | Fixed Positive Standard Regulator, 20V, BIPolar, SFM3 | L7820CV vs L7820ABV |
Part Details for L7820CV by STMicroelectronics
Results Overview of L7820CV by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (7 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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
Industrial Automation
Energy and Power Systems
Renewable Energy
Robotics and Drones
L7820CV Information
L7820CV 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 L7820CV
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
497-1457-5-ND
|
DigiKey | IC REG LINEAR 20V 1.5A TO220 Min Qty: 4000 Container: Tube |
0 Tube |
|
$0.1856 | Buy Now |
US Tariff Estimator: L7820CV by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
L7820CV CAD Models
-
Part Symbol
-
Footprint
-
3D Model
Available Download Formats
By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy
L7820CV Part Data Attributes
|
|
L7820CV
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
L7820CV
STMicroelectronics
Fixed Positive Standard Regulator, 20V, BIPolar, SFM3
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SFM | |
| Package Description | Rohs Compliant, To-220, 3 Pin | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Adjustability | Fixed | |
| Dropout Voltage1-Nom | 2 V | |
| Input Voltage Absolute-Max | 40 V | |
| Input Voltage-Max | 35 V | |
| Input Voltage-Min | 22.5 V | |
| JESD-30 Code | R-XSFM-T3 | |
| JESD-609 Code | e3 | |
| Length | 10.2 Mm | |
| Line Regulation-Max | 0.4% | |
| Load Regulation-Max | 0.4% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 21 V | |
| Output Voltage1-Min | 19 V | |
| Output Voltage1-Nom | 20 V | |
| Package Body Material | Unspecified | |
| Package Code | TO-220 | |
| 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 Standard Regulator | |
| Seated Height-Max | 19.68 Mm | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Terminal Finish | Tin (Sn) | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Single | |
| Voltage Tolerance-Max | 5% | |
| Width | 4.5 Mm |
Alternate Parts for L7820CV
This table gives cross-reference parts and alternative options found for L7820CV. 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 L7820CV, 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.
L7820CV Frequently Asked Questions (FAQ)
-
The maximum input voltage that can be applied to the L7820CV is 35V, but it's recommended to keep it below 30V for reliable operation.
-
To ensure stability, make sure to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and keep the input capacitance as close to the regulator as possible.
-
The minimum input voltage required for the L7820CV to regulate properly is 10V, but it's recommended to keep it above 12V for optimal performance.
-
The L7820CV is rated for operation up to 150°C, but its performance may degrade above 125°C. Make sure to derate the output current and consider using a heat sink if operating in high-temperature environments.
-
Use a TVS (Transient Voltage Suppressor) diode or a voltage clamp circuit at the input to protect the L7820CV from voltage surges and spikes.