Overview
The MC78L05ACPG is a linear voltage regulator from ONSEMI, designed to provide a regulated output voltage of 5V with a maximum current of 100 mA. This device is part of the MC78L00A series, known for its simplicity, reliability, and robust performance. It is suitable for a wide range of applications requiring a stable and regulated voltage supply.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (Nominal) | 5.0 | V |
| Output Current (Maximum) | 100 | mA |
| Input Voltage Range | 10 to 30 | V |
| Line Regulation (TJ = +25°C, IO = 40 mA) | 55 to 150 | mV |
| Load Regulation (TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA) | 11 to 60 | mV |
| Dropout Voltage (TJ = +25°C) | 1.7 | V |
| Ripple Rejection (IO = 40 mA, f = 120 Hz) | 41 to 49 | dB |
| Input Bias Current (TJ = +25°C) | 3.8 to 6.0 | mA |
| Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz) | 40 | µV |
| Package Type | TO-92-3 | - |
| Operating Temperature Range | 0°C to +125°C | - |
Key Features
- Inexpensive and easy to use.
- Internal short-circuit current limiting and thermal overload protection.
- No external components required in many applications.
- Wide range of available fixed output voltages.
- Complementary negative regulators offered (MC79L00 series).
- Pb-Free packages available.
Applications
The MC78L05ACPG is versatile and can be used in various applications, including:
- Motor drive and control systems.
- Industrial automation.
- Consumer electronics.
- Automotive systems (with the NCV prefix for automotive and other applications requiring site and change control).
Q & A
- What is the nominal output voltage of the MC78L05ACPG?
The nominal output voltage is 5.0 V. - What is the maximum output current of the MC78L05ACPG?
The maximum output current is 100 mA. - What is the input voltage range for the MC78L05ACPG?
The input voltage range is from 10 V to 30 V. - Does the MC78L05ACPG require external components?
No, in many applications, no external components are required. - What kind of protection does the MC78L05ACPG have?
The device features internal short-circuit current limiting and thermal overload protection. - What is the dropout voltage of the MC78L05ACPG?
The dropout voltage is 1.7 V. - What is the ripple rejection of the MC78L05ACPG?
The ripple rejection is between 41 dB and 49 dB at 120 Hz. - What is the operating temperature range of the MC78L05ACPG?
The operating temperature range is from 0°C to +125°C. - Is the MC78L05ACPG available in Pb-Free packages?
Yes, Pb-Free packages are available. - What are some common applications of the MC78L05ACPG?
Common applications include motor drive and control systems, industrial automation, consumer electronics, and automotive systems.
