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onsemi Voltage Regulator 5.5V SOT-23 5-Pin NCP161ASN180T1G

Category Voltage Regulator Brand onsemi Condition New

Specifications

Country of Origin India
Brand onsemi
Height 230μm
Length 670μm
Model NCP161ASN180T1G
Width 670μm
Mount Type Surface
Series NCP161
Maximum Operating Temperature 150°C
Package Type SOT-23
Polarity Positive
Maximum Input Voltage 5.5V
Quiescent Current 23μA
Minimum Input Voltage 1.9V
Pin Count 5

Key Features

  • Operates with a maximum input voltage of 5.5V and a minimum input voltage of 1.9V.
  • Features ultra high power supply rejection ratio (PSRR) of 98dB at 1kHz and 48dB at 100kHz.
  • Ultra low output noise of 10 µVRMS ensures noise-sensitive application compatibility.
  • Quiescent current is extremely low at 23µA, suitable for battery-powered devices.
  • Compact SOT-23 package measuring 670µm length x 670µm width x 230µm height.
  • Designed for industrial applications with maximum operating temperature up to 150°C.
  • Low dropout voltage of 150mV at 450mA improves efficiency under light loads.
  • Ideal for power sensitive devices like Wi-Fi modules and noise sensitive applications.

Product Description

onsemi NCP161ASN180T1G voltage regulator is a high-performance positive polarity voltage regulator housed in a compact SOT-23 package with 5 pins. It operates across a wide input voltage range from 1.9V to 5.5V, making it suitable for various electronics and industrial power management applications.

This regulator boasts an ultra high power supply rejection ratio (PSRR) of 98dB at 1kHz and 48dB at 100kHz, coupled with ultra low output noise of 10 µVRMS. Such characteristics ensure stable and noise-free voltage regulation, essential for noise-sensitive devices such as RF modules and precision analog circuits.

With a quiescent current of just 23µA and a very low dropout voltage of 150mV at 450mA load, this component is optimized for battery-powered and space-constrained applications. Its maximum operating temperature is rated up to 150°C, ensuring reliability in industrial environments.

It is available in the industry-standard SOT-23 package with physical dimensions of 670µm x 670µm x 230µm, suitable for surface mounting. The device excels in power sensitive and noise sensitive applications including Wi-Fi modules, audio codecs, camera modules, A/D and D/A converters, smartphones, tablets, wireless routers, and other embedded systems.

Operates with 1.9V to 5.5V input voltage range. Ultra high PSRR of 98dB at 1kHz and 48dB at 100kHz. Ultra low output noise of 10 µVRMS ideal for noise sensitive circuits. Low quiescent current of 23µA conserves power in battery devices.

Compact SOT-23 5-pin package for space constrained applications. Maximum operating temperature up to 150°C for industrial usage. Very low dropout voltage of 150mV at 450mA load enhances efficiency. Suitable for Wi-Fi modules, RF modules, smartphones and tablets.

Designed for precision analog circuits and power sensitive devices.

This high-quality Voltage Regulator from onsemi is designed to meet the challenges of modern industrial and consumer electronics. Its efficient power management capability and compact form factor make it an excellent choice for engineers designing power-sensitive and noise-sensitive applications.

Explore more voltage regulation components and power management ICs on EnvMart to find tailored solutions for your electronic and industrial projects.

onsemi Voltage Regulator 5.5V SOT-23 5-Pin NCP161ASN180T1G
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Frequently Asked Questions

It operates with a maximum input voltage of 5.5V and a minimum input voltage of 1.9V.

The quiescent current is extremely low at 23µA, making it suitable for battery-powered devices.

The maximum operating temperature is rated up to 150°C, which ensures reliability in industrial environments.

The compact SOT-23 package measures 670μm in length, 670μm in width, and 230μm in height.

The dropout voltage is very low at 150mV when operating at a load of 450mA, which improves efficiency under light loads.

It boasts an ultra high power supply rejection ratio (PSRR) of 98dB at 1kHz.

The output noise is ultra low at 10 µVRMS, ensuring compatibility with noise-sensitive applications.

It is suitable for power-sensitive and noise-sensitive applications including Wi-Fi modules, RF modules, smartphones, and precision analog circuits.

This model has 5 pins, making it compatible with various surface mount applications.

The voltage regulator has a positive polarity, which is standard for many applications.

Yes, it is designed for surface mounting in a compact SOT-23 package.

The country of origin for this voltage regulator is India.

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