Overview
The MC78L08ACPG is a positive voltage regulator from onsemi, designed to provide a stable and regulated output voltage of 8 volts. This component is part of the MC78L00A series, known for its simplicity, reliability, and cost-effectiveness. The MC78L08ACPG is suitable for a wide range of applications requiring a fixed output voltage, making it a versatile choice for various electronic systems.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (TJ = +25°C) | 7.7 | 8.0 | 8.3 | Vdc |
| Operating Supply Voltage | - | - | 30 | V |
| Output Current | - | - | 100 | mA |
| Line Regulation (TJ = +25°C, IO = 40 mA) | - | - | 20 | mV |
| Load Regulation (TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA) | - | - | 100 | mV |
| Ripple Rejection (IO = 40 mA, f = 120 Hz) | 37 | 57 | - | dB |
| Dropout Voltage (TJ = +25°C) | - | - | 1.7 | V |
| Operating Temperature Range | 0 | - | 125 | °C |
| Package Type | - | - | TO-92 | - |
Key Features
- Fixed Output Voltage: Provides a stable output voltage of 8 volts.
- High Current Capability: Can supply up to 100 mA of output current.
- Low Dropout Voltage: Dropout voltage of 1.7 volts at TJ = +25°C.
- Good Line and Load Regulation: Ensures stable output voltage over a range of input voltages and load currents.
- High Ripple Rejection: Effective in reducing AC ripple at the output.
- Compact Package: Available in the TO-92 package, making it suitable for space-constrained designs.
- Wide Operating Temperature Range: Operates from 0°C to +125°C, making it suitable for various environmental conditions.
Applications
- Power Supplies: Used in simple power supply circuits to regulate the output voltage.
- Embedded Systems: Suitable for use in embedded systems that require a stable voltage supply.
- Consumer Electronics: Found in various consumer electronic devices such as audio equipment, appliances, and more.
- Industrial Control Systems: Used in industrial control systems where a reliable voltage source is necessary.
- Automotive Systems: Can be used in automotive applications where a stable voltage is required.
Q & A
- What is the output voltage of the MC78L08ACPG?
The output voltage of the MC78L08ACPG is 8 volts.
- What is the maximum output current of the MC78L08ACPG?
The maximum output current is 100 mA.
- What is the operating supply voltage range for the MC78L08ACPG?
The operating supply voltage range is up to 30 volts.
- What is the dropout voltage of the MC78L08ACPG at TJ = +25°C?
The dropout voltage is 1.7 volts.
- What is the ripple rejection of the MC78L08ACPG at IO = 40 mA and f = 120 Hz?
The ripple rejection is 37 to 57 dB.
- What is the operating temperature range of the MC78L08ACPG?
The operating temperature range is from 0°C to +125°C.
- In what package is the MC78L08ACPG available?
The MC78L08ACPG is available in the TO-92 package.
- What are some common applications of the MC78L08ACPG?
Common applications include power supplies, embedded systems, consumer electronics, industrial control systems, and automotive systems.
- How does the MC78L08ACPG ensure stable output voltage?
The MC78L08ACPG ensures stable output voltage through good line and load regulation.
- Is the MC78L08ACPG lead-free?
Yes, the MC78L08ACPG is lead-free.
