Overview
The MC78L08ABPG is a part of the MC78L00A Series of linear voltage regulators produced by onsemi. These regulators are designed to be inexpensive and easy to use, making them suitable for a wide range of applications that require a regulated supply of up to 100 mA. The MC78L08ABPG specifically provides a fixed output voltage of 8 volts. These devices feature internal current limiting and thermal shutdown, enhancing their ruggedness and reliability. In many applications, no external components are required, simplifying the design process.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage | 7.7 - 8.3 | Vdc |
| Output Current | 0.1 | A |
| Input Voltage Range | 10.5 - 23 | Vdc |
| Line Regulation | 20 - 175 | mV |
| Load Regulation | 15 - 90 | mV |
| Dropout Voltage | 1.7 | Vdc |
| Ripple Rejection | 37 - 57 | dB |
| Temperature Range | -40°C to +125°C | |
| Package Type | TO-92 |
Key Features
- Internal Short Circuit Current Limiting
- Internal Thermal Overload Protection
- No External Components Required in Many Applications
- Complementary Negative Regulators Available (MC79L00 Series)
- Pb-Free Packages Available
- Low Cost and High Performance
- Reduced Output Impedance and Quiescent Current Compared to Traditional Zener Diode-Resistor Combinations
Applications
The MC78L08ABPG is suitable for a variety of applications requiring a regulated voltage supply, including:
- Consumer Electronics
- Industrial Control Systems
- Automotive Systems
- Medical Devices
- Telecommunication Equipment
These regulators are particularly useful in low to medium current applications where simplicity and reliability are crucial.
Q & A
- What is the output voltage of the MC78L08ABPG?
The output voltage of the MC78L08ABPG is 8 volts.
- What is the maximum output current of the MC78L08ABPG?
The maximum output current is 0.1 amps.
- What is the input voltage range for the MC78L08ABPG?
The input voltage range is from 10.5 to 23 volts DC.
- Does the MC78L08ABPG have internal protection features?
Yes, it features internal short circuit current limiting and thermal overload protection.
- What package types are available for the MC78L08ABPG?
The MC78L08ABPG is available in the TO-92 package type.
- Is the MC78L08ABPG Pb-free?
Yes, Pb-free packages are available.
- What is the temperature range for the MC78L08ABPG?
The temperature range is from -40°C to +125°C.
- Do I need external components for the MC78L08ABPG in most applications?
No, in many applications, no external components are required.
- What is the dropout voltage for the MC78L08ABPG?
The dropout voltage is 1.7 volts DC.
- What is the ripple rejection for the MC78L08ABPG?
The ripple rejection is between 37 and 57 dB.
