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ONSEMI LP2951ACN33G Low Power Voltage Regulator

The LP2951 is a low-power, adjustable voltage regulator capable of providing output voltages from 1.25V to 29V with very low quiescent current of 75 µA. It features internal current and thermal limiting, an error output for regulation status, and a shutdown input for power management. Available in multiple packages such as SOIC-8, Micro8, and PDIP-8, it is ideal for battery-powered, industrial, and automotive applications requiring reliable and precise voltage regulation with an efficiency that extends battery life.

Authorized Distributors
Source:Newark
Part No:LP2951ACN-3.3G
Stock:20
Inv Date:06-10-2026
Price: Unit price: $0.977
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Part No:LP2951ACN-3.3G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.85
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Part No:LP2951ACN-3.3G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.47
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Part No:LP2951ACN-3.3G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.47
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ONSEMI LP2951ACN33G Low Power Voltage Regulator Specifications:

  • Output Voltage Range: 1.25 V to 29 V
  • Maximum Output Current: 100 mA
  • Quiescent Bias Current: 75 µA
  • Input-to-Output Voltage Differential: 50 mV at 100 µA, 380 mV at 100 mA
  • Internal current and thermal limiting protection
  • Requires a minimum 1.0 µF output capacitor for stability
  • Package options: SOIC-8, Micro8, PDIP-8, DPAK
  • Error output for regulation status signal
  • Shutdown input for power saving control
  • Operating Temperature Range: -40°C to +125°C
  • Device is Pb-Free, RoHS Compliant, and AEC-Q100 Qualified
  • Additional features include preset voltage options and resistor-programmable output

Buy the Buy ON Semiconductor LP2951ACN33G Part Number LP2951ACN33G Online

Experience the efficiency and reliability of the ON Semiconductor LP2951 adjustable low-power voltage regulator. With extremely low quiescent current of only 75 microamps, internal thermal and current limiting, and an error output for regulation status, this device is ideal for battery-operated, industrial, and automotive applications. Available in multiple packages including SOIC-8, Micro8, and PDIP-8, it can deliver up to 100 mA output current with output voltage programmable from 1.25V to 29V. Its compact design and advanced features make it a perfect choice for demanding systems requiring precise voltage regulation, long battery life, and robust protection.

Buy ON Semiconductor LP2951ACN33G now and experience unmatched reliability and high precision in low-power voltage regulation for industrial, automotive, and battery-powered applications.

Frequently Asked Questions

Where can I buy ONSEMI LP2951ACN33G?

You can click on the BUY or RFQ button to purchase LP2951ACN33G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LP2951ACN33G?

You can download the LP2951ACN33G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LP2951ACN33G?

ONSEMI

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