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NCP161AFCS450T2G The ON Semiconductor NCP161AFCS450T2G is a linear voltage regulator designed for RF and analog circuits. It provides a fixed 4.5V output at up to 450mA with low noise and high PSRR.
Mfr Part #:

NCP161AFCS450T2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP161AFCS450T2G is a linear voltage regulator designed for RF and analog circuits. It provides a fixed 4.5V output at up to 450mA with low noise and high PSRR.
✓ Total Stock: 325,000 pcs
$ Price Range: $0.28

NCP161AFCS450T2G Available from 1 distributor

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✓ Non-Authorised
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325,000 pcs
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NCP161AFCS450T2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Input Voltage
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCP161AFCS450T2G Description

Short technical summary and product information.

The NCP161AFCS450T2G from ON Semiconductor is a high-performance linear regulator designed to meet the demanding requirements of RF and analog circuits. It offers a fixed output voltage of 4.5V and can supply up to 450mA of current.

 

Key features include ultra-low noise, high Power Supply Rejection Ratio (PSRR), and very low dropout voltage. The regulator is designed for stability with small ceramic capacitors, making it suitable for space-constrained applications.

 

This device operates over an input voltage range of 1.9V to 5.5V and features protection mechanisms such as over current, over temperature, and soft start. The NCP161AFCS450T2G is available in a compact 4-WLCSP package, ideal for surface mount applications.

 

Typical applications include battery-powered equipment, wireless LAN devices, smartphones, tablets, cameras, DVRs, STBs, and camcorders where low noise and high efficiency are critical.

NCP161AFCS450T2G Quick Information

Product Type: Linear Voltage Regulator
Series: NCP161
Canonical Name: NCP161AFCS450T2G Linear Voltage Regulator

NCP161AFCS450T2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP161AFCS450T2G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP161AFCS450T2G Features

  • Provides 4.5V fixed output voltage.
  • Delivers up to 450mA output current.
  • Features ultra-low noise performance.
  • Offers high Power Supply Rejection Ratio (PSRR).
  • Available in a compact 4-WLCSP package.

NCP161AFCS450T2G Applications

  • Ideal for battery-powered devices.
  • Suitable for wireless LAN applications.
  • Used in smartphones and tablets.
  • Applicable for cameras and camcorders.

NCP161AFCS450T2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

The input voltage range is 1.9 V to 5.5 V.

What is the output voltage?

The output voltage is fixed at 4.5 V.

What is the maximum output current?

The maximum output current is 450 mA.

What is the quiescent current?

The typical quiescent current is 18 µA.

What is the dropout voltage?

The maximum dropout voltage is 150 mV at 450 mA load.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package is this regulator available in?

It comes in a 4-WLCSP (0.64x0.64 mm) package.

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