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NCP161BMX450TBG The ON Semiconductor NCP161BMX450TBG is a linear voltage regulator providing a fixed 4.5V output at up to 450mA. It is designed for RF and analog circuits, offering low noise and high PSRR.
Mfr Part #:

NCP161BMX450TBG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP161BMX450TBG is a linear voltage regulator providing a fixed 4.5V output at up to 450mA. It is designed for RF and analog circuits, offering low noise and high PSRR.
✓ Total Stock: 54,000 pcs
$ Price Range: $23.40

NCP161BMX450TBG Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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54,000 pcs
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NCP161BMX450TBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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NCP161BMX450TBG Description

Short technical summary and product information.

The ON Semiconductor NCP161BMX450TBG is a linear voltage regulator designed to supply 450 mA of output current. It is optimized for RF and analog circuits, delivering low noise, high Power Supply Rejection Ratio (PSRR), and excellent load/line transient response.

 

This device operates with an input voltage range of 1.9V to 5.5V and provides a fixed output voltage of 4.5V with ±2% accuracy over load and temperature variations. It features an ultra-low quiescent current of 23µA and a very low dropout voltage of 0.21V at 450mA.

 

The NCP161BMX450TBG is available in an ultra-small 4-XDFN package measuring 1mm x 1mm, making it suitable for space-constrained applications. It requires a 1µF input and output ceramic capacitor for stability. The regulator includes protection features such as over-current and over-temperature protection, along with a soft-start function.

 

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

NCP161BMX450TBG Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP161BMX450TBG Linear Voltage Regulator

NCP161BMX450TBG Compliance

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

NCP161BMX450TBG Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

NCP161BMX450TBG Features

  • Provides a stable 4.5V output voltage.
  • Supplies up to 450mA of output current.
  • Features ultra-low noise and high PSRR.
  • Operates from 1.9V to 5.5V input.
  • Available in a compact 4-XDFN package.

NCP161BMX450TBG Applications

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

NCP161BMX450TBG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP161BMX450TBG?

The NCP161BMX450TBG provides a fixed output voltage of 4.5V.

What is the maximum output current for the NCP161BMX450TBG?

The NCP161BMX450TBG can supply a maximum output current of 450mA.

What is the operating temperature range for this linear regulator?

The operating temperature range for the NCP161BMX450TBG is -40°C to 125°C.

What package type is the NCP161BMX450TBG supplied in?

The NCP161BMX450TBG is supplied in a 4-XDFN Exposed Pad package.

Is the NCP161BMX450TBG RoHS compliant?

Yes, the NCP161BMX450TBG is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the NCP161BMX450TBG?

The Moisture Sensitivity Level (MSL) for the NCP161BMX450TBG is 1.

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