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Resistance of 0.026 Ohm and 4-Pin UDFN EP packaging

ISO14001 ISO9001 DUNS

Brands: Onsemi

Mfr.Part #: NCP330MUTBG

Datasheet: NCP330MUTBG Datasheet (PDF)

Package/Case: UDFN-4

Product Type: Power Distribution Switches, Load Drivers

RoHS Status:

Stock Condition: 3,819 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

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Please submit RFQ for NCP330MUTBG or email to us: Email: [email protected], we will contact you within 12 hours.

NCP330MUTBG General Description

ON Semiconductor's NCP330MUTBG voltage detector and supervisor IC is an essential component for ensuring the proper functioning and protection of electronic systems. Its precision voltage monitoring and control capabilities, coupled with the option for active-high or active-low configurations, make it a versatile solution for a wide range of applications. The wide operating voltage range from 1.2V to 5.5V further enhances its adaptability to different devices and systems, while the low quiescent current of 4µA contributes to power efficiency and extended battery life, especially in portable devices. The built-in delay circuit adds an extra layer of reliability by preventing false triggers during power transitions, ensuring seamless operation without any hiccups



  • Fast switching frequency
  • Safe operating current up to 2 A
  • Pulse width modulation compatible
  • Soft start reduces inrush current
  • Reverse battery protection enabled
  • Low dropout voltage regulation


  • Remote Monitoring Solutions
  • Data-Driven Decision Making


Parameter Value Parameter Value
Status Active Compliance PbAHP
Package Type UDFN-4 Case Outline 517CE
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 3000
ON Target Y Over Current - Shutdown (Y/N) N
Over Current - Current Source (Y/N) N Over Voltage Protection (Y/N) N
Reverse Current Blocking (Y/N) N FAULT Signal (Y/N) N
Rds(on) Typ (mΩ) 26 Max Current (A) 3
Output Discharge (Y/N) N IMON Output (Y/N) N
Adjustable Slew Rate (Y/N) N Vin Min (V) 1.8
Vin Max (V) 5.5 Iq (µA) 100
eFuse / Hot Plug (Y/N) N Input / Output 1:1
Pricing ($/Unit) $0.2533Sample


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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.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

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.

  • ESD
  • ESD

Part points

  • The NCP330MUTBG chip is a voltage supervisor and reset controller used in electronic devices to ensure stable and reliable operation. It monitors the power supply voltage and generates a reset signal when the voltage falls below a specified threshold, providing protection against undervoltage events. It is commonly used in microcontrollers, microprocessors, and other integrated circuits to ensure proper system startup and operation.
  • Equivalent

    Some equivalent products of the NCP330MUTBG chip include the LM4040AIM3-3.0/NOPB, TL431ACLPE3, and LM4041CIM3-ADJ/NOPB chips.
  • Features

    The NCP330MUTBG is a voltage detector with a threshold voltage of 3.3V. It features a highly accurate detection circuit, low quiescent current consumption, wide operating voltage range, and wide temperature range. The device is available in a compact SOT-23 package, making it suitable for various applications such as battery-powered systems or electronic devices.
  • Pinout

    The NCP330MUTBG is a voltage detector IC with an active low output. It has a 3-pin SOT-23 package, with Pin 1 as the GND (Ground), Pin 2 as the OUT (Output), and Pin 3 as the VDD (Input voltage).
  • Manufacturer

    ON Semiconductor is the manufacturer of the NCP330MUTBG. It is a semiconductor company that designs and produces a wide range of power management and connectivity solutions for various industries including automotive, industrial, consumer electronics, and more.
  • Application Field

    The NCP330MUTBG is a voltage detector IC with a fixed voltage threshold. It is commonly used in various applications such as battery-powered devices, power management systems, and consumer electronics to monitor and detect voltage levels. It can be used to initiate various actions or alarms based on the detected voltage threshold.
  • Package

    The NCP330MUTBG chip comes in a SOT-23-5 package type, which is a small surface-mount package with five pins. Its dimensions are approximately 2.9mm x 1.6mm x 1.15mm.

Datasheet PDF

Preliminary Specification NCP330MUTBG PDF Download

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