Unisonic Technologies (UTC) · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
78D12LL
Unisonic Technologies (UTC) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · TO-252
Request a quote for 78D12LLThe 78D12LL is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from Unisonic Technologies (UTC), supplied in a TO-252 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the 78D12LL: output current 500mA, output voltage 12V, standby current 8mA, operating temperature -40°C~+125°C, noise 75uV and number of outputs 1.
PartnerSemi sources the 78D12LL 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 | 78D12LL |
|---|---|
| Manufacturer | Unisonic Technologies (UTC) |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | TO-252 |
| Noise | 75uV |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+125°C |
| Output Configuration | Positive |
| Output Current | 500mA |
| Output Type | Fixed |
| Output Voltage | 12V |
| Power Supply Rejection Ratio (PSRR) | 75dB@(120Hz) |
| Voltage - Supply | 27V |
| Voltage Dropout | 2V@(0.5A) |
| standby current | 8mA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Unisonic Technologies (UTC) Linear & LDO Regulators
| Part number | Type | |
|---|---|---|
| 78D09LL-TN3-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D09L-TN3-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D12AL-TN3-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D12G-TN3-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D12L-TN3-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D15 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D15AL-TN3-R | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| 78D15L-TN3-R | 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 | |
|---|---|---|---|
| 78D12 | Foshan Blue Rocket Electronics | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
Frequently asked questions
What is the 78D12LL?
The 78D12LL is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from Unisonic Technologies (UTC), supplied in a TO-252 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the 78D12LL?
Noise: 75uV; Number of Outputs: 1; Operating Temperature: -40°C~+125°C; Output Configuration: Positive; Output Current: 500mA; Output Type: Fixed; Output Voltage: 12V; Power Supply Rejection Ratio (PSRR): 75dB@(120Hz); Voltage - Supply: 27V; Voltage Dropout: 2V@(0.5A); standby current: 8mA.
What package is the 78D12LL in?
The 78D12LL is listed in a TO-252 package.
Which part numbers are similar to the 78D12LL?
Similar part numbers in our catalog include 78D12 (Foshan Blue Rocket Electronics). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the 78D12LL?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=78D12LL&brand=Unisonic%20Technologies%20(UTC) 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.