Overview
The onsemi LP2950ACZ-5.0 is a low-dropout (LDO) linear voltage regulator designed to provide a stable 5V output with a maximum current of 100mA. This regulator is part of the LP2950 series and is packaged in a TO-92 case, making it suitable for a variety of applications where space is limited. The LP2950ACZ-5.0 is known for its low quiescent current, tight line and load regulation, and internal current and thermal limiting, which make it an ideal choice for battery-powered devices and other applications requiring efficient voltage regulation.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Regulator Type | Low Dropout Voltage |
| Output Voltage | 5 V |
| Maximum Output Current | 100 mA |
| Number of Outputs | 1 |
| Line Regulation | 0.1 % |
| Load Regulation | 0.1 % |
| Accuracy | ±0.5% |
| Quiescent Current | 0.093 mA |
| Package Type | TO-92 |
| Mounting Type | Through Hole |
| Polarity | Positive |
| Maximum Input Voltage | 30 V DC |
| Operating Temperature Range | -40°C to +125°C |
| Dimensions | 5.2 x 4.19 x 5.33 mm |
Key Features
- Low quiescent bias current of 75 μA
- Low input-to-output voltage differential of 50 mV at 100 μA and 380 mV at 100 mA
- Tight line and load regulation
- Internal current and thermal limiting
- Requires only a 1.0 μF output capacitor for stability
- AEC-Q100 qualified and PPAP capable for automotive and other applications requiring unique site and control change requirements
Applications
The onsemi LP2950ACZ-5.0 is ideally suited for battery-powered computer, consumer, and industrial equipment where an extension of useful battery life is desirable. It is also applicable in various other scenarios requiring efficient and stable voltage regulation, such as in automotive systems and other applications needing AEC-Q100 qualified components
Q & A
- What is the output voltage of the LP2950ACZ-5.0? The output voltage is 5 V.
- What is the maximum output current of the LP2950ACZ-5.0? The maximum output current is 100 mA.
- What is the package type of the LP2950ACZ-5.0? The package type is TO-92.
- What is the operating temperature range of the LP2950ACZ-5.0? The operating temperature range is -40°C to +125°C.
- What is the quiescent current of the LP2950ACZ-5.0? The quiescent current is 0.093 mA.
- Does the LP2950ACZ-5.0 have internal current and thermal limiting? Yes, it does.
- What is the maximum input voltage for the LP2950ACZ-5.0? The maximum input voltage is 30 V DC.
- Is the LP2950ACZ-5.0 AEC-Q100 qualified? Yes, it is AEC-Q100 qualified and PPAP capable.
- What kind of applications is the LP2950ACZ-5.0 suited for? It is suited for battery-powered computer, consumer, and industrial equipment, as well as automotive systems.
- How much output capacitor is required for stability? Only a 1.0 μF output capacitor is required for stability.
