LRC · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
LR78L05U
LRC Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-89
Request a quote for LR78L05UThe LR78L05U is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from LRC, supplied in a SOT-89 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
Key specifications of the LR78L05U: output current 100mA, output voltage 5V, standby current 3.8mA, operating temperature -55°C~+125°C@(Ta), noise 42uV and number of outputs 1.
PartnerSemi sources the LR78L05U 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 | LR78L05U |
|---|---|
| Manufacturer | LRC |
| Product type | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators |
| Category | Linear & LDO Regulators |
| Package / case | SOT-89 |
| Noise | 42uV |
| Number of Outputs | 1 |
| Operating Temperature | -55°C~+125°C@(Ta) |
| Output Configuration | Positive |
| Output Current | 100mA |
| Output Type | Fixed |
| Output Voltage | 5V |
| Power Supply Rejection Ratio (PSRR) | 49dB@(120Hz) |
| Voltage - Supply | 30V |
| Voltage Dropout | 1.7V |
| standby current | 3.8mA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More LRC Linear & LDO Regulators
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|---|---|---|
| LR6232A33M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR6232B33M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR6302A33M | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR78L05 | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR78L12U | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | |
| LR78M05D | 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.
Frequently asked questions
What is the LR78L05U?
The LR78L05U is a Voltage Regulators - Linear, Low Drop Out (LDO) Regulators from LRC, supplied in a SOT-89 package. It is listed in our Linear & LDO Regulators catalog (Power Management).
What are the specifications of the LR78L05U?
Noise: 42uV; Number of Outputs: 1; Operating Temperature: -55°C~+125°C@(Ta); Output Configuration: Positive; Output Current: 100mA; Output Type: Fixed; Output Voltage: 5V; Power Supply Rejection Ratio (PSRR): 49dB@(120Hz); Voltage - Supply: 30V; Voltage Dropout: 1.7V; standby current: 3.8mA.
What package is the LR78L05U in?
The LR78L05U is listed in a SOT-89 package.
Which part numbers are similar to the LR78L05U?
Similar part numbers in our catalog include LR78L05-M (LR). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LR78L05U?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LR78L05U&brand=LRC 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.