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NCP161AFCT180T2G The ON Semiconductor NCP161AFCT180T2G is a linear voltage regulator designed for RF and analog circuits. It provides a fixed 1.8V output with 450mA current capability.
Mfr Part #:

NCP161AFCT180T2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP161AFCT180T2G is a linear voltage regulator designed for RF and analog circuits. It provides a fixed 1.8V output with 450mA current capability.
✓ Total Stock: 9,950 pcs
$ Price Range: $0.28

NCP161AFCT180T2G Available from 2 distributors

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✓ Non-Authorised
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Seba Components ✓
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5,000 pcs
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5000 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
4,950 pcs
On Request
4950 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP161AFCT180T2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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NCP161AFCT180T2G Description

Short technical summary and product information.

The NCP161AFCT180T2G from ON Semiconductor is a high-performance linear regulator designed to meet the demanding requirements of RF and analog circuits. It offers a fixed 1.8V output voltage and can supply up to 450mA of current. This device is characterized by its ultra-low noise, high Power Supply Rejection Ratio (PSRR), and very good load and line transient response.

 

The regulator operates within an input voltage range of 1.9V to 5.5V and features a very low dropout voltage of 150mV at 450mA. Its quiescent current is typically 18µA, with a standby current of only 0.1µA, making it suitable for battery-powered applications. The NCP161AFCT180T2G is stable with small ceramic capacitors, requiring a 1µF input and output capacitor.

 

This component is available in a compact 4-WLCSP package with dimensions of 0.64mm x 0.64mm, ideal for space-constrained designs. It is surface-mount compatible and operates across a wide temperature range of -40°C to 125°C. Protection features include over current, over temperature, and soft start.

 

Typical applications for the NCP161AFCT180T2G include battery-powered equipment, wireless LAN devices, smartphones, tablets, cameras, DVRs, STBs, and camcorders where low noise and high PSRR are critical.

NCP161AFCT180T2G Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP161AFCT180T2G Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

NCP161AFCT180T2G Compliance

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

NCP161AFCT180T2G Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP161AFCT180T2G Features

  • Fixed 1.8V output voltage.
  • 450mA maximum output current.
  • Ultra-low noise performance.
  • High PSRR for clean power.
  • Compact 4-WLCSP package.

NCP161AFCT180T2G Applications

  • Ideal for battery-powered devices.
  • Suitable for wireless LAN.
  • Used in smartphones and tablets.
  • Applicable for camera systems.
  • Good for RF and analog circuits.

NCP161AFCT180T2G FAQs

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

1.9V to 5.5V.

What is the output voltage?

Fixed 1.8V.

What is the maximum output current?

450mA.

What is the dropout voltage?

150mV maximum at 450mA load.

What is the quiescent current?

18µA typical.

What is the operating temperature range?

-40°C to 125°C.

What package is available?

4-WLCSP (0.64x0.64).

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