仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Series | Automotive, AEC-Q100 |
| Part Status | Not For New Designs |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 40V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage Dropout (Max) | 0.5V @ 250mA |
| Current - Output | 400mA |
| Current - Quiescent (Iq) | 250 µA |
| Current - Supply (Max) | 35 mA |
| PSRR | 60dB (100Hz) |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
The NCV4274ADS50R4G is a low-dropout (LDO) voltage regulator produced by ON Semiconductor. It is designed to provide a stable output voltage of 5.0V, making it suitable for automotive and industrial applications where a reliable power supply is essential. The regulator can deliver a maximum output current of 400 mA and features a low dropout voltage, which enhances efficiency by minimizing the differential between input and output voltage.
Key features of the NCV4274ADS50R4G include protection mechanisms such as current limiting and thermal shutdown, ensuring device safety under fault conditions. It also exhibits low quiescent current, making it energy-efficient, a critical factor for battery-powered applications. The device is equipped to handle input voltages ranging from 5.5V to 42V, providing versatility for various supply sources.
The NCV4274ADS50R4G is available in an SOIC-8 package, making it easy to integrate into circuit designs. Its robust performance and protective features make it a reliable choice for applications requiring precise voltage regulation under varying environmental conditions.
Key features of the NCV4274ADS50R4G include protection mechanisms such as current limiting and thermal shutdown, ensuring device safety under fault conditions. It also exhibits low quiescent current, making it energy-efficient, a critical factor for battery-powered applications. The device is equipped to handle input voltages ranging from 5.5V to 42V, providing versatility for various supply sources.
The NCV4274ADS50R4G is available in an SOIC-8 package, making it easy to integrate into circuit designs. Its robust performance and protective features make it a reliable choice for applications requiring precise voltage regulation under varying environmental conditions.
Equivalent
The NCV4274ADS50R4G is a 5V low-dropout (LDO) voltage regulator. Equivalent products include:
1. Microchip MCP1791T-5002H/DB: 5V, 100 mA, LDO regulator.
2. Texas Instruments LM2937IMP-5.0/NOPB: 5V, 500 mA, LDO regulator.
3. ON Semiconductor NCP1117ST50T3G: 5V, 800 mA, LDO regulator.
4. STMicroelectronics L7805CV: 5V, 1.5A, LDO regulator.
These alternatives may differ in current output capacity and package type. Always check specifications to ensure suitability.
1. Microchip MCP1791T-5002H/DB: 5V, 100 mA, LDO regulator.
2. Texas Instruments LM2937IMP-5.0/NOPB: 5V, 500 mA, LDO regulator.
3. ON Semiconductor NCP1117ST50T3G: 5V, 800 mA, LDO regulator.
4. STMicroelectronics L7805CV: 5V, 1.5A, LDO regulator.
These alternatives may differ in current output capacity and package type. Always check specifications to ensure suitability.
Features
The NCV4274ADS50R4G is a precision micropower voltage regulator produced by ON Semiconductor. Key features include:
1. Output Voltage: 5.0V fixed output voltage.
2. Output Current: Capable of delivering up to 400 mA.
3. Low Dropout Voltage: Designed for low dropout operation, typically 0.5V at 400 mA.
4. Quiescent Current: Low quiescent current, typically around 45 µA.
5. Protection Features: Includes protection against overcurrent, overtemperature, and short-circuit conditions.
6. Thermal Shutdown: Built-in thermal shutdown feature for added reliability.
7. Operating Temperature Range: Suitable for automotive applications, with an operating temperature range of -40°C to +150°C.
8. Package: Available in a compact and thermally efficient DPAK package.
These features make the NCV4274ADS50R4G suitable for automotive and other demanding applications requiring a stable and reliable power supply with efficient power conversion.
1. Output Voltage: 5.0V fixed output voltage.
2. Output Current: Capable of delivering up to 400 mA.
3. Low Dropout Voltage: Designed for low dropout operation, typically 0.5V at 400 mA.
4. Quiescent Current: Low quiescent current, typically around 45 µA.
5. Protection Features: Includes protection against overcurrent, overtemperature, and short-circuit conditions.
6. Thermal Shutdown: Built-in thermal shutdown feature for added reliability.
7. Operating Temperature Range: Suitable for automotive applications, with an operating temperature range of -40°C to +150°C.
8. Package: Available in a compact and thermally efficient DPAK package.
These features make the NCV4274ADS50R4G suitable for automotive and other demanding applications requiring a stable and reliable power supply with efficient power conversion.
Pinout
The NCV4274ADS50R4G is a low dropout linear voltage regulator. It is typically used to provide a stable 5V output voltage from a higher input voltage. This device is designed for automotive applications due to its ruggedness and reliability.
The NCV4274ADS50R4G comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (DNC): Do not connect; typically left floating.
3. Pin 3 (DNC): Do not connect; typically left floating.
4. Pin 4 (DNC): Do not connect; typically left floating.
5. Pin 5 (Reset): Reset output pin; goes low when output voltage is out of regulation.
6. Pin 6 (RO): Reset delay timing pin; connects to an external capacitor.
7. Pin 7 (Output): Regulated 5V output.
8. Pin 8 (Input): Voltage input pin.
Please consult the specific datasheet for detailed information and any specific application needs.
The NCV4274ADS50R4G comes in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here is a brief overview of its pin functions:
1. Pin 1 (GND): Ground connection.
2. Pin 2 (DNC): Do not connect; typically left floating.
3. Pin 3 (DNC): Do not connect; typically left floating.
4. Pin 4 (DNC): Do not connect; typically left floating.
5. Pin 5 (Reset): Reset output pin; goes low when output voltage is out of regulation.
6. Pin 6 (RO): Reset delay timing pin; connects to an external capacitor.
7. Pin 7 (Output): Regulated 5V output.
8. Pin 8 (Input): Voltage input pin.
Please consult the specific datasheet for detailed information and any specific application needs.
Manufacturer
The NCV4274ADS50R4G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a company that specializes in designing and producing semiconductor components. They offer a wide range of products that include integrated circuits and discrete devices, serving key markets such as automotive, industrial, communications, computing, and consumer electronics. With a strong focus on energy-efficient innovations, onsemi aims to support energy-conscious applications and technologies.
Application
The NCV4274ADS50R4G is a low-dropout (LDO) linear voltage regulator designed for automotive and industrial applications. Its primary application areas include:
1. Automotive Electronics: Provides stable voltage regulation for automotive control units, infotainment systems, and sensor modules.
2. Industrial Equipment: Used in industrial control systems, robotics, and automation equipment requiring reliable power supply.
3. Communication Devices: Ensures consistent power for telecommunications infrastructure and devices.
4. Consumer Electronics: Powers microcontrollers and other low-power components in various consumer gadgets.
Its robust performance in harsh environments makes it ideal for applications demanding high reliability and operational stability.
1. Automotive Electronics: Provides stable voltage regulation for automotive control units, infotainment systems, and sensor modules.
2. Industrial Equipment: Used in industrial control systems, robotics, and automation equipment requiring reliable power supply.
3. Communication Devices: Ensures consistent power for telecommunications infrastructure and devices.
4. Consumer Electronics: Powers microcontrollers and other low-power components in various consumer gadgets.
Its robust performance in harsh environments makes it ideal for applications demanding high reliability and operational stability.
Package
The NCV4274ADS50R4G is a low-dropout linear voltage regulator, and its package type is SOIC-8 (Small Outline Integrated Circuit with 8 pins). This package is commonly used for surface mounting on printed circuit boards (PCBs).
