仕様
| 属性 | 値 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| OutputConfiguration | Positive |
| OutputType | Fixed |
| NumberofRegulators | 1 |
| Voltage-Input(Max) | 45V |
| Voltage-Output(Min/Fixed) | 5V |
| VoltageDropout(Max) | 0.5V @ 100mA |
| Current-Output | 150mA |
| Current-Quiescent(Iq) | 250 µA |
| Current-Supply(Max) | 3 mA |
| ControlFeatures | Reset |
| ProtectionFeatures | Over Temperature, Reverse Polarity, Short Circuit |
| OperatingTemperature | -40°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
概要
Description
The NCV4269CD150R2G is a fixed output voltage linear voltage regulator produced by ON Semiconductor. It is designed to provide a stable 5V output with a maximum output current of 450 mA. This component is suitable for automotive and other high-reliability applications due to its low dropout voltage and robust thermal performance.
Key features of the NCV4269CD150R2G include a low quiescent current, which helps in power-saving applications, and protection mechanisms like short-circuit protection and thermal shutdown to ensure safe operation under various conditions. The device also includes features like an enable input for on/off control and an error flag that indicates output voltage status, enhancing its usability in complex systems.
The NCV4269CD150R2G is available in a compact DPAK package, making it suitable for applications where board space is limited. Its versatility and reliability make it ideal for use in automotive systems, consumer electronics, and industrial applications where maintaining a consistent voltage is crucial.
Key features of the NCV4269CD150R2G include a low quiescent current, which helps in power-saving applications, and protection mechanisms like short-circuit protection and thermal shutdown to ensure safe operation under various conditions. The device also includes features like an enable input for on/off control and an error flag that indicates output voltage status, enhancing its usability in complex systems.
The NCV4269CD150R2G is available in a compact DPAK package, making it suitable for applications where board space is limited. Its versatility and reliability make it ideal for use in automotive systems, consumer electronics, and industrial applications where maintaining a consistent voltage is crucial.
Equivalent
The NCV4269CD150R2G is a linear voltage regulator. Equivalent products may include:
1. MIC5504-1.5YM5-TR from Microchip
2. LM2937ET-1.5 from Texas Instruments
3. TS2937CW50 from Taiwan Semiconductor
4. LD1117S50TR from STMicroelectronics
These components have similar output voltage and current specifications. Always verify the datasheet for compatibility with your specific application requirements.
1. MIC5504-1.5YM5-TR from Microchip
2. LM2937ET-1.5 from Texas Instruments
3. TS2937CW50 from Taiwan Semiconductor
4. LD1117S50TR from STMicroelectronics
These components have similar output voltage and current specifications. Always verify the datasheet for compatibility with your specific application requirements.
Features
The NCV4269CD150R2G is a low dropout (LDO) voltage regulator designed for automotive applications. Key features include:
1. Output Voltage: It provides a fixed output voltage of 5V with a tolerance of ±2%.
2. Output Current: It can deliver up to 150 mA of output current.
3. Low Dropout Voltage: The dropout voltage is typically around 0.5V at 100 mA load, ensuring efficient performance close to the output voltage level.
4. Quiescent Current: It features a low quiescent current, which is beneficial for battery-powered applications.
5. Protection Features: The regulator includes built-in protection against overcurrent, overtemperature, and short-circuit conditions, enhancing its reliability.
6. Thermal Shutdown: The device includes a thermal shutdown feature to protect against overheating.
7. Wide Input Voltage Range: It operates over a wide input voltage range, typically from 4.5V to 45V, which accommodates various automotive and industrial systems.
8. Package: It is available in a compact, surface-mount DPAK-3 package.
These features make the NCV4269CD150R2G suitable for use in demanding automotive environments and other applications requiring robust voltage regulation.
1. Output Voltage: It provides a fixed output voltage of 5V with a tolerance of ±2%.
2. Output Current: It can deliver up to 150 mA of output current.
3. Low Dropout Voltage: The dropout voltage is typically around 0.5V at 100 mA load, ensuring efficient performance close to the output voltage level.
4. Quiescent Current: It features a low quiescent current, which is beneficial for battery-powered applications.
5. Protection Features: The regulator includes built-in protection against overcurrent, overtemperature, and short-circuit conditions, enhancing its reliability.
6. Thermal Shutdown: The device includes a thermal shutdown feature to protect against overheating.
7. Wide Input Voltage Range: It operates over a wide input voltage range, typically from 4.5V to 45V, which accommodates various automotive and industrial systems.
8. Package: It is available in a compact, surface-mount DPAK-3 package.
These features make the NCV4269CD150R2G suitable for use in demanding automotive environments and other applications requiring robust voltage regulation.
Pinout
The NCV4269CD150R2G is a low-dropout (LDO) voltage regulator. It typically comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. The device is designed to provide a precise regulated output voltage of 1.5V with a maximum output current of 150 mA. Here's a concise breakdown of its pin functions:
1. Input Voltage (Vin): The pin where the unregulated input voltage is applied.
2. Ground (GND): The reference point for the regulator and is connected to the system ground.
3. Output Voltage (Vout): The pin where the regulated output voltage is provided.
4. Enable (EN): A pin used to enable or disable the regulator. When pulled high, the device is enabled.
5. Reset (RST): This pin provides a reset signal when the output voltage is out of regulation.
6. Delay Capacitor (CDELAY): This pin allows a capacitor to be connected, setting the reset delay time.
7. Sense (SENSE): Used to sense the actual output voltage, improving regulation.
8. No Connect (NC): Typically not connected to the circuit and reserved for future use or internal testing.
These pin functions help the device maintain stable voltage regulation under varying conditions.
1. Input Voltage (Vin): The pin where the unregulated input voltage is applied.
2. Ground (GND): The reference point for the regulator and is connected to the system ground.
3. Output Voltage (Vout): The pin where the regulated output voltage is provided.
4. Enable (EN): A pin used to enable or disable the regulator. When pulled high, the device is enabled.
5. Reset (RST): This pin provides a reset signal when the output voltage is out of regulation.
6. Delay Capacitor (CDELAY): This pin allows a capacitor to be connected, setting the reset delay time.
7. Sense (SENSE): Used to sense the actual output voltage, improving regulation.
8. No Connect (NC): Typically not connected to the circuit and reserved for future use or internal testing.
These pin functions help the device maintain stable voltage regulation under varying conditions.
Manufacturer
The manufacturer of the NCV4269CD150R2G is ON Semiconductor. ON Semiconductor is a semiconductor supplier company that designs, manufactures, and markets a wide range of semiconductor components. These components are used in various applications, including automotive, industrial, cloud power, and IoT. The company focuses on providing energy-efficient innovations and solutions to improve performance and reduce energy consumption across multiple sectors.
Application
The NCV4269CD150R2G is a low-dropout (LDO) voltage regulator commonly used in automotive applications due to its high reliability and robust design. Its primary application areas include providing stable power supply for microcontrollers, sensors, and other electronic components in automotive systems. It is also utilized in industrial and consumer electronics where a precise 5V output is required from the input voltage range. Additionally, its features such as low quiescent current and protection against overcurrent and overtemperature make it suitable for battery-powered devices, enhancing energy efficiency and ensuring component safety.
Package
The NCV4269CD150R2G is housed in a DPAK package, which is a surface-mount, thermally enhanced, non-isolated package.
