Overview
The LP2951ACD-3.0G is a low-dropout (LDO) voltage regulator produced by onsemi. This micropower voltage regulator is designed to maintain proper regulation with an extremely low dropout voltage, making it suitable for a variety of power management applications. It offers a fixed output voltage of 3.0V and is known for its stability, reliability, and efficiency in voltage regulation.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (3.0V Version) | 2.970 | 3.000 | 3.030 | V |
| Output Voltage (3.0V Version, TA = -40 to +125°C) | 2.940 | - | 3.060 | V |
| Input Voltage | - | - | 30 | V |
| Output Current | - | - | 100 | mA |
| Dropout Voltage (at 100mA) | - | - | 0.45 | V |
| Quiescent Current | - | - | 120 | µA |
| Operating Temperature Range | -40 | - | 125 | °C |
| Package Type | - | - | 8-SOIC | - |
| Protection Features | - | - | Over Current, Over Temperature | - |
Key Features
- Low-dropout voltage regulator with a fixed output voltage of 3.0V.
- Positive output configuration.
- Low quiescent current of 120µA.
- Maximum output current of 100mA.
- Wide operating temperature range from -40°C to 125°C.
- Input voltage range up to 30V.
- Surface mount package (8-SOIC) for easy integration.
- Overcurrent and overtemperature protection for added safety.
Applications
The LP2951ACD-3.0G is suitable for various power management applications requiring a stable 3.0V output voltage. These include consumer electronics, industrial equipment, and automotive applications where reliable voltage regulation is crucial.
Q & A
- What is the output voltage of the LP2951ACD-3.0G? The output voltage is fixed at 3.0V.
- What is the maximum output current of the LP2951ACD-3.0G? The maximum output current is 100mA.
- What is the dropout voltage of the LP2951ACD-3.0G at 100mA output current? The dropout voltage is 0.45V at 100mA output current.
- What is the quiescent current of the LP2951ACD-3.0G? The quiescent current is 120µA.
- What is the operating temperature range of the LP2951ACD-3.0G? The operating temperature range is from -40°C to 125°C.
- What type of package does the LP2951ACD-3.0G come in? It comes in an 8-SOIC package.
- Does the LP2951ACD-3.0G have any protection features? Yes, it has overcurrent and overtemperature protection.
- What is the maximum input voltage for the LP2951ACD-3.0G? The maximum input voltage is 30V.
- Is the LP2951ACD-3.0G RoHS compliant? Yes, it is lead-free and RoHS compliant.
- What are some common applications for the LP2951ACD-3.0G? Common applications include consumer electronics, industrial equipment, and automotive systems.
