OSEN · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
L7812
OSEN Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-220ST
Request a quote for L7812The L7812 is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from OSEN, supplied in a TO-220ST package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the L7812: output current 1.2A, output voltage 12V, standby current 5.1mA, operating temperature 0°C~+125°C@(Tj), noise 76uV and number of outputs 1.
PartnerSemi sources the L7812 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | L7812 |
|---|---|
| Manufacturer | OSEN |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | TO-220ST |
| Noise | 76uV |
| Number of Outputs | 1 |
| Operating Temperature | 0°C~+125°C@(Tj) |
| Output Configuration | Positive |
| Output Current | 1.2A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Power Supply Rejection Ratio (PSRR) | 71dB@(120Hz) |
| Voltage - Supply | 30V |
| Voltage Dropout | 2V@(1A) |
| standby current | 5.1mA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More OSEN Linear & LDO Regulators
| Part number | Type | |
|---|---|---|
| L7805 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7815 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7824 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7912 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7915 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| L7812CP | STMicroelectronics | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812CV | GOODWORK | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812CV | HGC Huaguan Semiconductor | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812CV | STMicroelectronics | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812-1.5A | TDSEMIC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812ABV | STMicroelectronics | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812ACV | STMicroelectronics | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| L7812CV-DG | STMicroelectronics | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Frequently asked questions
What is the L7812?
The L7812 is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from OSEN, supplied in a TO-220ST package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the L7812?
Noise: 76uV; Number of Outputs: 1; Operating Temperature: 0°C~+125°C@(Tj); Output Configuration: Positive; Output Current: 1.2A; Output Type: Fixed; Output Voltage: 12V; Power Supply Rejection Ratio (PSRR): 71dB@(120Hz); Voltage - Supply: 30V; Voltage Dropout: 2V@(1A); standby current: 5.1mA.
What package is the L7812 in?
The L7812 is listed in a TO-220ST package.
Which part numbers are similar to the L7812?
Similar part numbers in our catalog include L7812CP (STMicroelectronics), L7812CV (GOODWORK), L7812CV (HGC Huaguan Semiconductor), L7812CV (STMicroelectronics), L7812-1.5A (TDSEMIC) and L7812ABV (STMicroelectronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the L7812?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=L7812&brand=OSEN or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.