Overview
The MC78L15ACPRPG is a member of the MC78L00A Series of positive 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, featuring internal current limiting and thermal shutdown for enhanced reliability.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (TJ = +25°C) | 14.4 | 15 | 15.6 | Vdc |
| Line Regulation (TJ = +25°C, IO = 40 mA) | - | - | 130 | mV |
| Load Regulation (TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA) | - | - | 300 | mV |
| Dropout Voltage (TJ = +25°C) | - | - | 1.7 | Vdc |
| Input Bias Current (TJ = +25°C) | - | 3.1 | 6.5 | mA |
| Ripple Rejection (IO = 40 mA, f = 120 Hz, 17.5 V ≤ VI ≤ 30 V, TJ = +25°C) | 34 | 39 | - | dB |
| Maximum Junction Temperature | - | - | 150 | °C |
| Storage Temperature Range | -65 | - | 150 | °C |
Key Features
- Wide Range of Available, Fixed Output Voltages: The MC78L15ACPRPG offers a fixed output voltage of 15 V.
- Low Cost: These regulators are economically priced, making them a cost-effective solution.
- Internal Short Circuit Current Limiting: Protects the device from excessive current.
- Internal Thermal Overload Protection: Shuts down the circuit in case of an excessive power overload condition.
- No External Components Required: In many applications, no additional components are needed.
- Complementary Negative Regulators Offered: The MC79L00A Series provides complementary negative regulators.
- AEC-Q100 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free Devices: Environmentally friendly, lead-free construction.
Applications
The MC78L15ACPRPG is versatile and can be used in various applications, including:
- Automotive Systems: Given its AEC-Q100 qualification, it is suitable for automotive electronics.
- Consumer Electronics: Ideal for low to moderate current requirements in consumer devices.
- Industrial Control Systems: Provides stable voltage regulation in industrial environments.
- Medical Devices: Can be used in medical equipment where reliable voltage regulation is crucial.
Q & A
- What is the output voltage of the MC78L15ACPRPG?
The output voltage is 15 V. - What is the maximum current output of the MC78L15ACPRPG?
The maximum current output is 100 mA. - Does the MC78L15ACPRPG require external components?
In many applications, no external components are required. - What is the dropout voltage of the MC78L15ACPRPG?
The dropout voltage is approximately 1.7 V. - Is the MC78L15ACPRPG AEC-Q100 qualified?
Yes, it is AEC-Q100 qualified and PPAP capable. - What is the maximum junction temperature of the MC78L15ACPRPG?
The maximum junction temperature is 150°C. - What is the storage temperature range of the MC78L15ACPRPG?
The storage temperature range is -65°C to +150°C. - Does the MC78L15ACPRPG have thermal overload protection?
Yes, it features internal thermal overload protection. - What is the ripple rejection of the MC78L15ACPRPG?
The ripple rejection is approximately 34 to 39 dB at 120 Hz. - Is the MC78L15ACPRPG lead-free?
Yes, it is a Pb-free device.
