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Linear Voltage Regulator IC Positive Fixed 1 Output 450mA 4-WLCSP (0.64x0.64)

ISO14001 ISO9001 DUNS

Brands: ON Semiconductor, LLC

Mfr.Part #: NCP161BFCT330T2G

Datasheet: NCP161BFCT330T2G Datasheet (PDF)

Package/Case: WLCSP

RoHS Status:

Stock Condition: 2,976 pcs, New Original

Product Type: Voltage Regulators , Linear, Low Drop Out Regulators

Warranty: 1 Year Ovaga Warranty - Find Out More


*All prices are in USD

Qty Unit Price Ext Price
1 $0.063 $0.063
200 $0.024 $4.800
500 $0.023 $11.500
1000 $0.023 $23.000

In Stock: 2,976 PCS

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Quick Quote

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NCP161BFCT330T2G General Description

The NCP161BFCT330T2G is a high-efficiency, low IQ, low-dropout voltage regulator that provides a regulated output voltage of 3.3V.


  • High Efficiency: The NCP161BFCT330T2G is designed for high-efficiency operation, making it suitable for applications that require low power consumption.
  • Low Quiescent Current (IQ): It has a low quiescent current, which minimizes power consumption during idle or standby modes.
  • Low Dropout Voltage: The voltage regulator has a low dropout voltage, enabling it to maintain a stable output voltage even when the input voltage is close to the desired output voltage.
  • Thermal Shutdown Protection: The IC includes thermal shutdown protection to prevent damage from excessive heat.
  • Current Limit and Short Circuit Protection: The device has built-in current limit and short-circuit protection to safeguard the regulator and the connected circuitry.


  • Battery-Powered Devices: The NCP161BFCT330T2G can be used in battery-powered devices and low-power applications that require a stable 3.3V power supply.
  • Portable Electronics: It is suitable for various portable electronic devices such as smartphones, tablets, and wearable devices.
  • Industrial Applications: The voltage regulator can be used in industrial control systems and other applications where stable and regulated power supply is required.


Parameter Value Parameter Value
Product Name NCP161BFCT330T2G Manufacturer ON Semiconductor
Function LDO Voltage Regulator Output Voltage Fixed 3.3V
Output Current Up to 150mA Dropout Voltage Typical 190mV @ 100mA
Input Voltage Range 2.5V to 5.5V Quiescent Current Typical 70μA
Features Low Noise, Overcurrent Protection, Thermal Shutdown, Short-Circuit Protection Package / Case DFN-4
Packaging Tape and Reel RoHS Compliant Yes
Manufacturer: onsemi Product Category: LDO Voltage Regulators
RoHS: Details Mounting Style: SMD/SMT
Package / Case: WLCSP-4 Output Voltage: 3.3 V
Output Current: 450 mA Number of Outputs: 1 Output
Polarity: Positive Quiescent Current: 18 uA
Input Voltage, Min: 1.9 V Input Voltage, Max: 5.5 V
PSRR / Ripple Rejection - Typ: 98 dB Output Type: Fixed
Minimum Operating Temperature: - 55 C Maximum Operating Temperature: + 150 C
Dropout Voltage: 150 mV Series: NCP161
Packaging: MouseReel Brand: onsemi
Dropout Voltage - Max: 450 mV Line Regulation: 0.02 %/V
Load Regulation: 0.001 %/mA Output Voltage Range: 1.8 V to 5.14 V
Product: LDO Voltage Regulators Product Type: LDO Voltage Regulators
Factory Pack Quantity: 5000 Subcategory: PMIC - Power Management ICs
Type: Ultra Low Noise and High PSRR Voltage Regulation Accuracy: 2 %
Unit Weight: 0.002413 oz


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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