Overview
The MC78L05ACPRM is a part of the MC78L00A Series of linear voltage regulators produced by onsemi. These regulators are designed to provide a regulated supply of up to 100 mA, making them suitable for a wide range of applications. They are known for their ease of use, low cost, and robust performance. The MC78L05ACPRM offers internal current limiting and thermal shutdown, enhancing its reliability and ruggedness. No external components are required in many applications, simplifying the design process.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (VO) | 5.0 | Vdc |
| Output Current (IO) | 100 | mA |
| Input Voltage Range (VI) | 5.7 to 30 | Vdc |
| Temperature Range (TJ) | 0°C to +125°C | °C |
| Dropout Voltage (VI - VO) | 1.7 | Vdc |
| Line Regulation | 12 mV (Typ) | mV |
| Load Regulation | 20 mV (Typ) | mV |
| Ripple Rejection (RR) | 49 dB (Typ) | dB |
| Output Noise Voltage (Vn) | 40 µVrms (Typ) | µVrms |
| Package Type | TO-92 |
Key Features
- Internal Short Circuit Current Limiting: Protects the regulator from overcurrent conditions.
- Internal Thermal Overload Protection: Ensures the regulator shuts down in case of thermal overload.
- No External Components Required: Simplifies the design process in many applications.
- Low Cost: Economical solution for voltage regulation needs.
- Wide Range of Available Fixed Output Voltages: Various output voltages available within the MC78L00A Series.
- Pb-Free Packages Available: Compliant with lead-free requirements.
- Complementary Negative Regulators Offered (MC79L00 Series): Provides flexibility for both positive and negative voltage regulation.
Applications
- Industrial Automation: Suitable for various industrial control systems and automation equipment.
- Consumer Electronics: Used in a variety of consumer electronic devices requiring stable voltage supply.
- Automotive Systems: The NCV prefix versions are designed for automotive and other applications requiring strict quality and reliability standards.
- Medical Devices: Can be used in medical equipment where reliable and stable voltage supply is crucial.
Q & A
- What is the output voltage of the MC78L05ACPRM?
The output voltage of the MC78L05ACPRM is 5.0 Vdc.
- What is the maximum output current of the MC78L05ACPRM?
The maximum output current is 100 mA.
- What is the input voltage range for the MC78L05ACPRM?
The input voltage range is from 5.7 Vdc to 30 Vdc.
- Does the MC78L05ACPRM require external components?
No, in many applications, no external components are required.
- What is the dropout voltage of the MC78L05ACPRM?
The dropout voltage is 1.7 Vdc.
- What is the temperature range for the MC78L05ACPRM?
The temperature range is from 0°C to +125°C.
- What is the ripple rejection of the MC78L05ACPRM?
The ripple rejection is typically 49 dB.
- Is the MC78L05ACPRM available in Pb-free packages?
- What are some common applications of the MC78L05ACPRM?
Common applications include industrial automation, consumer electronics, automotive systems, and medical devices.
- Are there complementary negative regulators available for the MC78L00A Series?
