Overview
The MC79L05ACPRM is a part of the MC79L00A Series of negative 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 up to 100 mA of current. The MC79L05ACPRM specifically provides a nominal output voltage of -5.0 V.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage | VI | -30 | - | -40 | Vdc |
| Output Voltage (TJ = +25°C) | VO | -4.75 | -5.0 | -5.25 | Vdc |
| Input Regulation (TJ = +25°C) | Regline | - | - | 250 mV | mV |
| Load Regulation (TJ = +25°C, 1.0 mA ≤ IO ≤ 40 mA) | Regload | - | - | 100 mV | mV |
| Dropout Voltage (IO = 40 mA, TJ = +25°C) | |VI−VO| | - | - | 1.7 Vdc | Vdc |
| Power Dissipation (Case 29, TO-92 Type, TA = 25°C) | PD | Internally Limited | - | 160 W | W |
| Thermal Resistance, Junction-to-Ambient (TO-92 Type) | R�JA | - | - | 200 °C/W | °C/W |
| Storage Temperature Range | Tstg | -65 | - | 150 | °C |
| Junction Temperature | TJ | - | - | 150 | °C |
| Operating Temperature Range | TJ | 0 | - | 125 | °C |
| Package | - | - | - | TO-92 (Pb-Free) | - |
Key Features
- Inexpensive and easy to use, making it suitable for numerous applications.
- Provides a stable negative output voltage of -5.0 V.
- Capable of delivering up to 100 mA of current.
- Low dropout voltage of 1.7 Vdc at 40 mA output current.
- Good input and load regulation characteristics.
- Available in TO-92 package, which is Pb-Free.
- Wide operating temperature range from 0°C to +125°C.
Applications
- General purpose power supplies requiring negative voltage regulation.
- Audio and video equipment where stable negative voltages are necessary.
- Industrial control systems and instrumentation.
- Consumer electronics and appliances needing reliable negative voltage sources.
- Battery-powered devices that require stable negative voltages.
Q & A
- What is the nominal output voltage of the MC79L05ACPRM?
The nominal output voltage of the MC79L05ACPRM is -5.0 V.
- What is the maximum current output of the MC79L05ACPRM?
The MC79L05ACPRM can deliver up to 100 mA of current.
- What is the dropout voltage of the MC79L05ACPRM at 40 mA output current?
The dropout voltage is 1.7 Vdc at 40 mA output current.
- What is the operating temperature range of the MC79L05ACPRM?
The operating temperature range is from 0°C to +125°C.
- What package type is the MC79L05ACPRM available in?
The MC79L05ACPRM is available in a TO-92 package, which is Pb-Free.
- What are some common applications of the MC79L05ACPRM?
Common applications include general purpose power supplies, audio and video equipment, industrial control systems, consumer electronics, and battery-powered devices.
- What is the thermal resistance of the MC79L05ACPRM in a TO-92 package?
The thermal resistance (Junction-to-Ambient) for the TO-92 package is approximately 200 °C/W.
- What is the storage temperature range for the MC79L05ACPRM?
The storage temperature range is from -65°C to +150°C.
- What is the junction temperature limit for the MC79L05ACPRM?
The junction temperature limit is +150°C.
- Is the MC79L05ACPRM lead-free?
