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NCP161BFCS285T2G The NCP161BFCS285T2G is a linear voltage regulator from On Semiconductor, offering a fixed 2.85V output at 450mA. It is designed for low noise and high PSRR applications.
Mfr Part #:

NCP161BFCS285T2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The NCP161BFCS285T2G is a linear voltage regulator from On Semiconductor, offering a fixed 2.85V output at 450mA. It is designed for low noise and high PSRR applications.
✓ Total Stock: 55,000 pcs
$ Price Range: $23.40

NCP161BFCS285T2G Available from 1 distributor

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✓ Non-Authorised
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55,000 pcs
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NCP161BFCS285T2G 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 Type
PSRR
Protection Features
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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NCP161BFCS285T2G Description

Short technical summary and product information.

The NCP161BFCS285T2G is a linear low-dropout (LDO) voltage regulator manufactured by On Semiconductor. It is designed to provide a stable 2.85V output voltage with a maximum current capability of 450mA. This device is optimized for RF and analog circuits, offering ultra-low noise and high Power Supply Rejection Ratio (PSRR).

 

Key electrical characteristics include an input voltage range of 1.9V to 5.5V, a very low dropout voltage of 150mV at 450mA, and an accuracy of ±2% over load and temperature variations. The regulator features low quiescent current (18µA typical) and standby current (0.1µA typical), making it suitable for battery-powered equipment.

 

Protection features include over current, over temperature, and soft start. The NCP161BFCS285T2G is available in a compact 4-WLCSP (Wafer Level Chip Scale Package) with a surface mount type, ideal for space-constrained applications. It operates within an ambient temperature range of -40°C to 125°C.

 

Typical applications include battery-powered devices, wireless LAN, smartphones, tablets, cameras, DVRs, STBs, and camcorders.

NCP161BFCS285T2G Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: NCP161BFCS285T2G Linear Voltage Regulator
Subcategory: Linear Voltage Regulators

NCP161BFCS285T2G Compliance

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

NCP161BFCS285T2G Estimated Pricing

Qty Low High
1+ $23.40 $23.40

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

NCP161BFCS285T2G Features

  • Fixed 2.85V output voltage.
  • 450mA maximum output current.
  • Ultra-low noise and high PSRR.
  • Low quiescent and standby current.
  • Compact 4-WLCSP package.

NCP161BFCS285T2G Applications

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

NCP161BFCS285T2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the NCP161BFCS285T2G?

The NCP161BFCS285T2G provides a fixed output voltage of 2.85V.

What is the maximum output current for this LDO regulator?

The NCP161BFCS285T2G can supply a maximum output current of 450mA.

What is the input voltage range for the NCP161BFCS285T2G?

The operating input voltage range for this device is 1.9V to 5.5V.

What are the key features regarding noise and PSRR?

The regulator offers ultra-low noise of 10µVrms and ultra-high PSRR, typically 98dB at 1kHz.

What is the dropout voltage at maximum current?

The dropout voltage is 150mV at 450mA.

What package type is the NCP161BFCS285T2G supplied in?

This device is supplied in a 4-WLCSP package.

What is the operating temperature range?

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

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