Overview
The MC78L15ACPRAG is a part of the MC78L00A Series of positive voltage regulators produced by onsemi. These regulators are designed to be inexpensive, easy to use, and suitable for a wide range of applications requiring a regulated supply of up to 100 mA. The MC78L15ACPRAG specifically provides a fixed output voltage of 15 volts. It features internal current limiting and thermal shutdown, making it robust and reliable for various low-current applications.
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 |
| Input Bias Current (TJ = +25°C) | - | 3.1 | 6.5 | mA |
| Dropout Voltage (TJ = +25°C) | - | - | 1.7 | Vdc |
| 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 MC78L00A Series includes various fixed output voltages, with the MC78L15ACPRAG providing 15 volts.
- Low Cost: These regulators are designed to be cost-effective.
- Internal Short Circuit Current Limiting: Protects the device from excessive current.
- Internal Thermal Overload Protection: Shuts down the circuit in case of excessive power overload.
- No External Components Required: In many applications, no additional components are needed.
- Complementary Negative Regulators: Available in the MC79L00A Series.
- AEC-Q100 Qualified and PPAP Capable: Suitable for automotive and other applications requiring unique site and control change requirements.
- Pb-Free Devices: Environmentally friendly.
Applications
The MC78L15ACPRAG is suitable for a variety of applications that require a regulated voltage supply, including:
- Low-power electronic devices
- Embedded systems
- Automotive electronics
- Consumer electronics
- Industrial control systems
Q & A
- What is the output voltage of the MC78L15ACPRAG?
The output voltage of the MC78L15ACPRAG is 15 volts. - What is the maximum current output of the MC78L15ACPRAG?
The maximum current output is up to 100 mA. - Does the MC78L15ACPRAG require external components?
In many applications, no external components are required. - What kind of protection does the MC78L15ACPRAG have?
The device features internal short circuit current limiting and thermal overload protection. - What is the maximum junction temperature for the MC78L15ACPRAG?
The maximum junction temperature is 150°C. - Is the MC78L15ACPRAG suitable for automotive applications?
Yes, it is AEC-Q100 qualified and PPAP capable. - What is the ripple rejection of the MC78L15ACPRAG?
The ripple rejection is typically 39 dB at 120 Hz. - What is the dropout voltage of the MC78L15ACPRAG?
The dropout voltage is 1.7 Vdc. - What is the storage temperature range for the MC78L15ACPRAG?
The storage temperature range is -65°C to +150°C. - Is the MC78L15ACPRAG Pb-free?
Yes, it is a Pb-free device.
