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NCP161BMX350TBG The NCP161BMX350TBG is a linear voltage regulator from On Semiconductor, providing a fixed 3.5V output at up to 450mA. It is designed for low noise and high PSRR applications.
Mfr Part #:

NCP161BMX350TBG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP161BMX350TBG is a linear voltage regulator from On Semiconductor, providing a fixed 3.5V output at up to 450mA. It is designed for low noise and high PSRR applications.
✓ Total Stock: 66,000 pcs
$ Price Range: $0.28

NCP161BMX350TBG Available from 1 distributor

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✓ Non-Authorised
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Flip Electronics ✓
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66,000 pcs
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NCP161BMX350TBG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Control Features
Current
Input Voltage
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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NCP161BMX350TBG Description

Short technical summary and product information.

The On Semiconductor NCP161BMX350TBG is a linear voltage regulator designed for RF and analog circuits requiring low noise and high power supply rejection ratio (PSRR). It can supply up to 450mA of output current with a fixed output voltage of 3.5V.

 

Key electrical specifications include an operating input voltage range of 1.9V to 5.5V, a very low dropout voltage of 150mV at 450mA, and ultra-low quiescent current. The device offers high PSRR, typically 98 dB at 1 kHz, and ultra-low noise of 10 µVRMS.

 

This regulator is stable with small ceramic capacitors and is available in a compact 4-XDFN (1x1 mm) package, suitable for space-constrained designs. It features over current, over temperature, and soft start protection.

 

Typical applications include battery-powered equipment, wireless LAN devices, smartphones, tablets, cameras, DVRs, STBs, and camcorders where clean power is essential.

NCP161BMX350TBG Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP161BMX350TBG Linear Voltage Regulator

NCP161BMX350TBG Compliance

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

NCP161BMX350TBG Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

NCP161BMX350TBG Features

  • Provides 450mA output current.
  • Fixed 3.5V output voltage.
  • Ultra-low noise performance.
  • High PSRR for clean power.
  • Compact 4-XDFN package.

NCP161BMX350TBG Applications

  • Ideal for battery-powered devices.
  • Suitable for wireless LAN systems.
  • Used in smartphones and tablets.
  • Applicable for camera and DVR systems.

NCP161BMX350TBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP161BMX350TBG?

The NCP161BMX350TBG has a fixed output voltage of 3.5V.

What is the maximum output current for the NCP161BMX350TBG?

The NCP161BMX350TBG can supply a maximum output current of 450mA.

What is the input voltage range for this linear regulator?

The operating input voltage range for the NCP161BMX350TBG is 1.9V to 5.5V.

What is the dropout voltage of the NCP161BMX350TBG at 450mA?

The dropout voltage is 150mV at 450mA according to the datasheet, or 0.255V at 450mA according to the manufacturer page.

What are the protection features of the NCP161BMX350TBG?

The NCP161BMX350TBG includes Over Current, Over Temperature, and Soft Start protection features.

What is the operating temperature range for the NCP161BMX350TBG?

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

What package type is the NCP161BMX350TBG available in?

The NCP161BMX350TBG is available in a 4-XDFN Exposed Pad package.

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