Representative package image. See datasheet for exact dimensions.L7810CV
Fixed 10 V positive linear voltage regulator, up to 1.5 A, TO-220
| Manufacturer | STMicroelectronics |
|---|---|
| Category | Voltage Regulators |
| Series | L78 |
| Package | TO-220 |
| Datasheet | L7810CV PDF |
| Availability |
- Free DHL / FedEx / UPS shipping, no fixed MOQ
- Real part photos + date code with every quote
- Owner quotes on WhatsApp within 2 h (business hours)
L7810CV Datasheet PDF
Official STMicroelectronics datasheet. Quotes include unit price, available quantity, lead time and photos of the actual parts with the date code.
L7810CV Pinout & Package
L7810CV is supplied in a TO-220 package. The full pin configuration, pin descriptions and mechanical drawing are published in the STMicroelectronics datasheet (open L7810CV datasheet PDF). Always check the footprint against the latest datasheet revision before layout.
L7810CV Overview
The L7810CV is the 10 V fixed-output member of ST's L78 series of three-terminal positive linear regulators, in a TO-220 package, with output current up to 1.5 A and internal thermal overload and short-circuit protection.
Key Features
- Fixed 10 V output
- Output current up to 1.5 A
- Thermal overload and short-circuit protection
- TO-220 package
Applications
- Industrial control power rails
- Post-regulation of unregulated supplies
L7810CV Specifications
| Part Number | L7810CV |
|---|---|
| Manufacturer | STMicroelectronics |
| Category | Voltage Regulators |
| Series | L78 |
| Package / Case | TO-220 |
| Output voltage | 10 V |
| Output current | Up to 1.5 A |
| Protection | Thermal overload, short-circuit, SOA |
Specifications are taken from the manufacturer's public datasheet and are for reference. Confirm against the latest datasheet before design-in.
L7810CV Alternatives & Equivalents
| Part Number | Manufacturer | Compatibility | RFQ |
|---|---|---|---|
| L7809CV | STMicroelectronics | same L78 series, 9 V output | |
| L7812CV | STMicroelectronics | same L78 series, 12 V output |
Alternatives are for reference. Verify pinout, electrical characteristics and firmware against each datasheet before substituting.
L7810CV Guides & Comparisons
More engineering notes on the PartVane blog.
L7810CV FAQ
Who manufactures L7810CV?
L7810CV is manufactured by STMicroelectronics and belongs to the L78 series. It is listed under Voltage Regulators.
What is L7810CV?
L7810CV: Fixed 10 V positive linear voltage regulator, up to 1.5 A, TO-220.
What package does L7810CV come in?
L7810CV comes in a TO-220 package.
Where can I download the L7810CV datasheet and pinout?
The STMicroelectronics datasheet for L7810CV is linked in the Datasheet section of this page (https://www.st.com/resource/en/datasheet/l78.pdf). The pin configuration and package drawing are in that datasheet.
What is the equivalent or alternative to L7810CV?
Documented alternatives to L7810CV: L7809CV (STMicroelectronics, same L78 series, 9 V output); L7812CV (STMicroelectronics, same L78 series, 12 V output). Always verify pinout and electrical characteristics against each datasheet before substituting.
Do you have L7810CV in stock?
Yes. PartVane holds stock of L7810CV. Send the quantity you need and we will confirm the available quantity, date code and delivery in the quotation.
How do I get a price and availability for L7810CV?
Message the owner on WhatsApp (+86 139 3944 9974), use the quote form on this page or email sales@partvane.com with the quantity and target delivery date. On WhatsApp we quote within 2 hours during business hours (Mon–Sat, 09:00–18:00 China time (UTC+8)); every RFQ is answered within 24 hours. The quotation includes unit price, availability, lead time and photos of the actual parts with the date code / lot label.
Parts Related to L7810CV: Voltage Regulators
| Part Number | Description | Package | Stock | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
| L7905CV STMicroelectronics | –5 V negative linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7912CV STMicroelectronics | –12 V negative linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
 | LM1117MPX-3.3/NOPB Texas Instruments | 800 mA low-dropout linear regulator, 3.3 V fixed, ±1 % output accuracy, SOT-223-4 | SOT-223-4 | |||
| LM1117MPX-5.0/NOPB Texas Instruments | 800 mA low-dropout linear regulator, 5 V fixed, ±1 % output accuracy, SOT-223-4 | SOT-223-4 |
Same series: L78
Other L78 part numbers we list. Compare memory, package and pin count in each specification table.
| Part Number | Description | Package | Stock | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
| L7805ABV STMicroelectronics | 5 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7805ACV STMicroelectronics | 5 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7805CV STMicroelectronics | Fixed 5 V three-terminal positive linear voltage regulator, up to 1.5 A, TO-220 | TO-220 | |||
| L7806ACV STMicroelectronics | 6 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7806CV STMicroelectronics | Fixed 6 V positive linear voltage regulator, up to 1.5 A, TO-220 | TO-220 | |||
| L7808ACV STMicroelectronics | 8 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7808CV STMicroelectronics | 8 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7809ACV STMicroelectronics | 9 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7809CV STMicroelectronics | Fixed 9 V positive linear voltage regulator, up to 1.5 A, TO-220 | TO-220 | |||
| L7812ACV STMicroelectronics | 12 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7812CV STMicroelectronics | 12 V positive fixed voltage regulator, 1.5 A output current, TO-220 | TO-220 | |||
| L7815ACV STMicroelectronics | 15 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7815CV STMicroelectronics | Fixed 15 V positive linear voltage regulator, up to 1.5 A, TO-220 | TO-220 | |||
| L7818CV STMicroelectronics | 18 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7824ACV STMicroelectronics | 24 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7824CV STMicroelectronics | 24 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 | |||
| L7885CV STMicroelectronics | 8.5 V positive linear voltage regulator, up to 1.5 A, thermal and short-circuit protection, TO-220 | TO-220 |
More from STMicroelectronics
| Part Number | Description | Package | Stock | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
 | LIS3DHTR STMicroelectronics | Ultra-low-power 3-axis MEMS accelerometer, ±2/4/8/16 g, I2C/SPI, 32-level FIFO | LGA-16 | |||
 | STM32F030F4P6 STMicroelectronics | Value-line Arm Cortex-M0 MCU with 16 KB Flash and 48 MHz CPU in TSSOP-20 | TSSOP-20 | |||
 | STM32F103C6T6 STMicroelectronics | Low-density Arm Cortex-M3 MCU, 72 MHz, 32 KB Flash, 10 KB SRAM, USB, CAN, LQFP-48 | LQFP-48 | |||
| STM32F103C8T6 STMicroelectronics | Mainstream Arm Cortex-M3 MCU, 64 KB Flash, 72 MHz CPU, motor control, USB and CAN | LQFP-48 |