Overview
The MC7806BD2TR4G is a three-terminal positive fixed-voltage regulator from onsemi, designed as part of the MC7800 series. This regulator is a monolithic integrated circuit that provides a fixed output voltage, making it suitable for a wide range of applications, including local and on-card regulation. The device is available in a D2PAK package and is known for its high current capability and robust protection features.
Key Specifications
| Characteristic | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Output Voltage (TJ = 25°C) | 5.9 | 6.0 | 6.1 | Vdc |
| Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) | 5.8 | 6.0 | 6.2 | Vdc |
| Line Regulation (TJ = 25°C) | - | - | 0.5 to 1.3 | mV |
| Load Regulation (TJ = 25°C) | - | - | 10 to 12 | mV |
| Dropout Voltage (IO = 1.0 A, TJ = 25°C) | - | - | 2.0 | Vdc |
| Output Noise Voltage (TA = 25°C) | - | - | 10 | µV/VO |
| Output Resistance (f = 1.0 kHz) | - | - | 1.0 | mΩ |
| Short Circuit Current Limit (TA = 25°C) | - | - | 0.2 | A |
| Peak Output Current (TJ = 25°C) | - | - | 2.2 | A |
| Average Temperature Coefficient of Output Voltage | - | - | -0.5 | mV/°C |
| Minimum Input Voltage | - | - | 8.7 | Vdc |
| Maximum Input Voltage | - | - | 35 | Vdc |
| Maximum Operating Temperature | -40 | - | 125 | °C |
| Maximum Power Dissipation | - | - | 15 | W |
Key Features
- High Current Capability: The MC7806BD2TR4G can deliver output currents in excess of 1.0 A with adequate heatsinking.
- Internal Protection: Features internal current limiting, thermal shutdown, and safe-area compensation to ensure reliable operation.
- No External Components Required: Can be used without external components for fixed voltage regulation.
- Output Voltage Tolerance: Available in 2% and 4% tolerance options.
- Pb-Free Packages: Available in lead-free packages, compliant with RoHS regulations.
- Compact Package: Offered in a D2PAK package, suitable for space-constrained applications.
Applications
- Local and On-Card Regulation: Ideal for providing local voltage regulation on PCBs.
- Industrial and Consumer Electronics: Suitable for a wide range of industrial and consumer electronic devices requiring stable voltage regulation.
- Automotive Systems: Available in automotive-grade versions (NCV series) for use in automotive applications.
- Power Supplies and Voltage Regulators: Can be used in various power supply designs and as a building block for more complex voltage regulation systems.
Q & A
- What is the output voltage of the MC7806BD2TR4G?
The output voltage of the MC7806BD2TR4G is 6.0 Vdc, with a tolerance of 2% or 4% depending on the version.
- What is the maximum output current of the MC7806BD2TR4G?
The MC7806BD2TR4G can deliver output currents in excess of 1.0 A with adequate heatsinking.
- Does the MC7806BD2TR4G require external components for operation?
No, the MC7806BD2TR4G does not require external components for fixed voltage regulation.
- What are the internal protection features of the MC7806BD2TR4G?
The device features internal current limiting, thermal shutdown, and safe-area compensation.
- What is the maximum input voltage for the MC7806BD2TR4G?
The maximum input voltage for the MC7806BD2TR4G is 35 Vdc.
- What is the dropout voltage of the MC7806BD2TR4G?
The dropout voltage of the MC7806BD2TR4G is 2.0 Vdc at an output current of 1.0 A.
- Is the MC7806BD2TR4G RoHS compliant?
Yes, the MC7806BD2TR4G is RoHS compliant with exemptions.
- What are the typical operating temperatures for the MC7806BD2TR4G?
The operating temperature range is from -40°C to +125°C.
- What package types are available for the MC7806BD2TR4G?
The MC7806BD2TR4G is available in a D2PAK package.
- Can the MC7806BD2TR4G be used in automotive applications?
Yes, an automotive-grade version (NCV series) is available for use in automotive applications.
