Product overview
Description
The L78 series of three-terminal positive regulators is available in TO-220, TO-220FP, D²PAK and DPAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each type embeds internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1 A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.-
All features
- Output current up to 1.5 A
- Output voltages of 5; 6; 8; 8.5; 9; 12; 15; 18; 24 V
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- 2 % output voltage tolerance (A version)
- Guaranteed in extended temperature range (A version)
Featured Videos
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Sep 2018 |
19 Sep 2018
|
Selection Guides (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 19 Mar 2021 |
19 Mar 2021
|
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L78
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| L7805ABD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7805ABP |
Active
|
TO-220FP | Industrial | Ecopack2 | |
| L7805ABV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7805ABV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7805ACD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7805ACP |
Active
|
TO-220FP | Industrial | Ecopack2 | |
| L7805ACV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7805ACV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7805CD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 |
|
| L7805CDT-TR |
Active
|
DPAK | Industrial | Ecopack2 | |
| L7805CP |
Active
|
TO-220FP | Industrial | Ecopack2 | |
| L7805CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7805CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7806ABD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7806ABV |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7806ABV-DG |
Active
|
TO-220 | Industrial | Ecopack1 |
|
| L7806ACV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7806CD2T-TR |
NRND
|
D2PAK | Industrial | Ecopack2 | |
| L7806CV |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7806CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7808ABD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7808ABV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7808ABV-DG |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7808ACV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7808ACV-DG |
Active
|
TO-220 | Industrial | Ecopack1 | |
| L7808CD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7808CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7808CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7809ABD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7809ABV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7809ABV-DG |
Active
|
TO-220 | Industrial | Ecopack2 (**) |
|
| L7809CD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7809CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7809CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7812ABD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7812ABV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7812ABV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7812ACD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7812ACV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7812ACV-DG |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7812CD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7812CP |
NRND
|
TO-220FP | Industrial | Ecopack2 | |
| L7812CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7812CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 (**) | |
| L7815ABD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7815ABV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7815ABV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7815ACD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7815ACV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7815ACV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7815CD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7815CP |
Active
|
TO-220FP | Industrial | Ecopack2 | |
| L7815CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7815CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 (**) | |
| L7818CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7818CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7824ABV |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7824ABV-DG |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7824ACV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7824ACV-DG |
Active
|
TO-220 | Industrial | Ecopack1 |
|
| L7824CD2T-TR |
Active
|
D2PAK | Industrial | Ecopack2 | |
| L7824CP |
Active
|
TO-220FP | Industrial | Ecopack2 | |
| L7824CV |
Active
|
TO-220 | Industrial | Ecopack2 | |
| L7824CV-DG |
Active
|
TO-220 | Industrial | Ecopack2 |
|
| L7885CV |
Active
|
TO-220 | Industrial | Ecopack2 |
|
L7805CD2T-TR
Package:
D2PAKMaterial Declaration**:
L7806ABV
Package:
TO-220Material Declaration**:
L7806ABV-DG
Package:
TO-220Material Declaration**:
L7806CV
Package:
TO-220Material Declaration**:
L7808ABV-DG
Package:
TO-220Material Declaration**:
L7808CV-DG
Package:
TO-220Material Declaration**:
L7809ABV-DG
Package:
TO-220Material Declaration**:
L7809CV-DG
Package:
TO-220Material Declaration**:
L7812ACV-DG
Package:
TO-220Material Declaration**:
L7824ABV
Package:
TO-220Material Declaration**:
L7824ABV-DG
Package:
TO-220Material Declaration**:
L7824ACV-DG
Package:
TO-220Material Declaration**:
L7824CV-DG
Package:
TO-220Material Declaration**:
L7885CV
Package:
TO-220Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| L7809ABD2T-TR | 3 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tape And Reel | D2PAK | -40 | 125 | CHINA | 0.238 / 1k | |
| L7809ABV | 3 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | -40 | 125 | CHINA | 0.161 / 1k | |
| L7805CV | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | 0 | 125 | CHINA | 0.125 / 1k | |
| L7806CV-DG | 3 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | 0 | 125 | CHINA | 0.162 / 1k | |
| L7815ABV | 6 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | -40 | 125 | CHINA | 0.173 / 1k | |
| L7818CV-DG | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | 0 | 125 | CHINA | 0.166 / 1k | |
| L7815ACV-DG | 2 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | 0 | 125 | CHINA | 0.175 / 1k | |
| L7808ABV | 5 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | -40 | 125 | CHINA | 0.161 / 1k | |
| L7806ABV-DG | 1 distributors | Buy Direct |
Active
|
EAR99 | NEC | Tube | TO-220 | -40 | 125 | CHINA | 0.176 / 1k | |
| L7805ABD2T-TR | 8 distributors | |||||||||||