Overview
The NCV7805BD2TG is a linear voltage regulator produced by onsemi, designed as a fixed-voltage regulator for a wide variety of applications, including local and on-card regulation. This device is part of the NCV7800 series, which are monolithic integrated circuits that offer high current capability and robust protection features. The NCV7805BD2TG is particularly suited for automotive and other applications requiring unique site and control change requirements, and it is AEC-Q100 qualified and PPAP capable.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Output Voltage | 4.8 - 5.2 | Vdc |
| Output Current | 1.0 | A |
| Input Voltage Range | 7.0 - 35 | Vdc |
| Line Regulation | 0.5 - 1.3 | mV |
| Load Regulation | 1.3 | mV |
| Quiescent Current | 3.2 - 6.0 | mA |
| Dropout Voltage | 2.0 | Vdc |
| Ripple Rejection | 83 | dB |
| Output Noise Voltage | 10 | µVrms |
| Short Circuit Current Limit | 0.2 | A |
| Package Type | D2PAK-3 | |
| Operating Temperature Range | -40°C to +125°C |
Key Features
- Output current in excess of 1.0 A with adequate heatsinking.
- No external components required for operation.
- Internal thermal overload protection and short circuit current limiting.
- Output transistor safe-area compensation.
- Output voltage offered in 1.5%, 2%, and 4% tolerance.
- Available in surface mount D2PAK-3, DPAK-3, and standard 3-lead transistor packages.
- Pb-free packages available.
- Ultra-high PSRR (Power Supply Rejection Ratio) of 83 dB.
Applications
The NCV7805BD2TG is suitable for a wide range of applications, including:
- Automotive systems requiring robust and reliable voltage regulation.
- Local and on-card regulation in various electronic devices.
- Industrial control systems where high current and stability are necessary.
- Consumer electronics that demand efficient and reliable power management.
Q & A
- What is the output voltage of the NCV7805BD2TG?
The output voltage of the NCV7805BD2TG is 5.0 V, with a tolerance range of 4.8 V to 5.2 V.
- What is the maximum output current of the NCV7805BD2TG?
The NCV7805BD2TG can deliver an output current in excess of 1.0 A with adequate heatsinking.
- What are the key protection features of the NCV7805BD2TG?
The device features internal thermal overload protection, short circuit current limiting, and output transistor safe-area compensation.
- What is the input voltage range for the NCV7805BD2TG?
The input voltage range for the NCV7805BD2TG is from 7.0 V to 35 V.
- What is the ripple rejection of the NCV7805BD2TG?
The ripple rejection of the NCV7805BD2TG is 83 dB).
- What are the available package types for the NCV7805BD2TG?
The NCV7805BD2TG is available in surface mount D2PAK-3, DPAK-3, and standard 3-lead transistor packages).
- Is the NCV7805BD2TG AEC-Q100 qualified?
- What is the operating temperature range of the NCV7805BD2TG?
The operating temperature range of the NCV7805BD2TG is from -40°C to +125°C).
- Does the NCV7805BD2TG require external components for operation?
No, the NCV7805BD2TG does not require external components for operation).
- What is the quiescent current of the NCV7805BD2TG?
The quiescent current of the NCV7805BD2TG is between 3.2 mA and 6.0 mA).
