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ONSEMI NCV4276BDS50R4G Low Dropout Voltage Regulator

The NCV4276B is a 400 mA low-dropout voltage regulator designed for automotive and harsh environments, featuring 3.3 V, 5.0 V, and adjustable versions with 2% accuracy. It includes overcurrent, overtemperature, reverse voltage protection, and a low quiescent current. The device offers high peak voltage tolerance (+45 V transient, –42 V reverse) and stable output over a wide capacitor range, with enhanced startup during transients. Available in DPAK and D?PAK packages, it ensures reliable power regulation in demanding applications.

Authorized Distributors
Part No:NCV4276BDS50R4G
Stock:0
Inv Date:06-11-2026
Price: N/A
Buy/RFQ:
Part No:NCV4276BDS50R4G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2
Buy/RFQ:

ONSEMI NCV4276BDS50R4G Low Dropout Voltage Regulator Specifications:

  • Output Current: 400 mA
  • Dropout Voltage: Max 500 mV at 5.0 V output
  • Output Voltage: 3.3 V, 5.0 V, and adjustable from 2.5 V to 20 V with ±2% accuracy
  • Input Voltage Range: Up to 45 V peak transient, –42 V reverse voltage
  • Protection: Overcurrent, thermal shutdown, reverse polarity protection
  • Temperature Range: -40°C to +150°C
  • Packages: DPAK and D?PAK surface mount
  • Quiescent Current: As low as 10 μA in sleep mode
  • Impedance Stabilized over wide output capacitance and ESR
  • Additional features include inhibit control, improved startup behavior

Buy the Buy ON Semiconductor NCV4276B Part Number NCV4276BDS50R4G Online

Purchase the ON Semiconductor NCV4276BDS50R4G low dropout voltage regulator online today. Designed for automotive and demanding environments, it offers 400 mA current, multiple voltage options, overcurrent and thermal protection, and stable operation with a variety of capacitors. Its low quiescent current and high peak voltage tolerance make it ideal for critical applications. Easily available in surface mount packages, this device ensures dependable power regulation, improved startup during input transients, and protection features that enhance system reliability. Order now for secure and efficient power management.

Order your ON Semiconductor NCV4276BDS50R4G low dropout regulator today and ensure reliable power regulation for your automotive and harsh environment projects.

Frequently Asked Questions

Where can I buy ONSEMI NCV4276BDS50R4G?

You can click on the BUY or RFQ button to purchase NCV4276BDS50R4G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part NCV4276BDS50R4G?

You can download the NCV4276BDS50R4G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of NCV4276BDS50R4G?

ONSEMI

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