NCP161AMX330TBG

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NCP161AMX330TBG

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IC REG LINEAR 3.3V 450MA 4XDFN

  • HerstellerOnsemi

  • Herstellerteil #NCP161AMX330TBG

  • Paket XDFN-4

  • Auf Lager2484

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Spezifikationen

Attribut Wert
Package / Case Tape & Reel (TR),Cut Tape (CT)
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.26V @ 450mA
Current - Output 450mA
Current - Quiescent (Iq) 23 µA
PSRR 91dB ~ 48dB (100Hz ~ 100kHz)
Control Features Enable
Protection Features Over Current, Over Temperature, Soft Start
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Übersicht

Description

The NCP161AMX330TBG is a high-performance, low-dropout (LDO) linear voltage regulator developed by ON Semiconductor. It is designed to provide a stable and precise output voltage with low noise and high power supply rejection ratio (PSRR), making it ideal for applications that require clean power, such as sensitive analog and RF circuits.
Key features of the NCP161AMX330TBG include:
1. Output Voltage: Fixed output voltage of 3.3V, suitable for a variety of digital and analog circuits.
2. Output Current: Capable of delivering up to 150 mA, catering to moderate power requirements.
3. Low Dropout Voltage: Ensures efficient operation even when the input voltage is close to the output voltage.
4. Low Quiescent Current: Enhances battery life in portable applications by minimizing power consumption.
5. Thermal Protection: Includes built-in thermal shutdown to protect the device from overheating.
6. Small Footprint: Available in a compact SOT-23 package, facilitating space-constrained designs.
Overall, the NCP161AMX330TBG is a reliable solution for powering precision electronics in a compact and efficient manner.

Equivalent

The NCP161AMX330TBG is a low-dropout (LDO) voltage regulator. Equivalent products may include other LDO regulators with similar specifications, such as output voltage, current rating, and package type. Possible equivalents could be:
1. Texas Instruments LP2985 series (e.g., LP2985AIM5-3.3).
2. Microchip MCP1700 series (e.g., MCP1700T-3302E/TT).
3. Analog Devices ADP3330 series (e.g., ADP3330ARTZ-3.3).
Always verify compatibility with your specific application requirements.

Features

The NCP161AMX330TBG is a low dropout (LDO) voltage regulator designed for precision, low-noise applications. Key features include:
1. Input Voltage Range: Operates over a wide input range, accommodating various power supply configurations.
2. Output Voltage: Provides a fixed output voltage of 3.3V, ideal for digital circuits and microcontroller applications.
3. Output Current Capability: Supports up to 250 mA, suitable for powering small peripherals or components.
4. Low Dropout Voltage: Ensures efficient operation with minimal voltage difference between input and output, improving power efficiency.
5. Low Quiescent Current: Consumes minimal power when in idle mode, extending battery life in portable devices.
6. Excellent Line and Load Regulation: Maintains stable output voltage across varying input voltages and load conditions.
7. Thermal Protection: Incorporates mechanisms to prevent overheating, enhancing reliability and safety.
8. Compact Package: Available in a small, space-saving package, facilitating integration into compact designs.
These features make the NCP161AMX330TBG suitable for applications requiring stable and efficient power delivery, such as in portable electronics and microcontroller-based systems.

Pinout

The NCP161AMX330TBG is a low-dropout (LDO) linear voltage regulator. It typically comes in a small SOT-23-5 package, which has 5 pins. Here is a brief overview of its pin functions:
1. Vin: This is the input voltage pin where the unregulated voltage is applied.
2. GND: This pin is connected to the ground of the system.
3. Vout: The regulated output voltage is available at this pin.
4. Enable (EN): This pin is used to enable or disable the LDO. A high signal on this pin enables the regulator, while a low signal disables it.
5. NC (No Connect): This pin is typically not connected internally and can be left open or connected to ground for stability purposes.
This device is designed for low output current applications, providing a regulated voltage output with low quiescent current. For detailed specifications and applications, refer to the datasheet provided by the manufacturer.

Manufacturer

The NCP161AMX330TBG is manufactured by ON Semiconductor, now officially known as onsemi. Onsemi is a semiconductor supplier company that focuses on intelligent technology and power solutions. The company provides a wide range of products, including power management devices, sensors, custom devices, and other semiconductor solutions. Onsemi's offerings cater to various industries such as automotive, industrial, cloud power, and Internet of Things (IoT), emphasizing energy-efficient applications and innovative technologies.

Application

The NCP161AMX330TBG is a low dropout (LDO) linear voltage regulator commonly used in various applications requiring stable and efficient voltage regulation. Key application areas include:
1. Consumer Electronics: Provides stable power for devices like smartphones, tablets, and wearables.
2. Industrial Equipment: Assists in delivering precise voltage in automation and control systems.
3. Automotive Systems: Powers sensors, microcontrollers, and other automotive electronics.
4. Communication Devices: Ensures reliable power for networking and telecommunication equipment.
5. IoT Devices: Supports low-power, efficient operation in Internet of Things applications.
Its compact size, high performance, and low dropout voltage make it ideal for these and other similar applications.

Package

The NCP161AMX330TBG is typically offered in a SOT-23 package, which is a small, surface-mount package type commonly used for housing semiconductor devices.

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