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ONSEMI LP2951ACD33R2G Voltage Regulator

The LP2951ACD33R2G is a low power, adjustable voltage regulator designed for applications requiring precise voltage regulation with minimal input-to-output differential. It features a 1.235 V internal reference, programmable output from 1.25 V to 29 V, and an error output for regulation status signaling. The device boasts a low quiescent current of 75 µA, internal current and thermal limiting, and a shutdown mode for power saving. Suitable for battery-powered, automotive, consumer, and industrial equipments, it provides stable output with minimal noise and requires only a 1.0 µF capacitor for stability.

Authorized Distributors
Source:Newark
Part No:LP2951ACD-3.3R2G
Stock:761
Inv Date:06-10-2026
Price: Unit price: $0.567
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Source:DigiKey
Part No:LP2951ACD-3.3R2G
Stock:11231
Inv Date:06-10-2026
Price: Unit price: $0.56
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Part No:LP2951ACD-33R2G
Stock:0
Inv Date:06-11-2026
Price: N/A
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Part No:LP2951ACD-3.3R2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.3066
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Part No:LP2951ACD-3.3R2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.3066
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Part No:LP2951ACD-3.3R2G
Stock:32500
Inv Date:06-10-2026
Price: Unit price: $0.141
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ONSEMI LP2951ACD33R2G Voltage Regulator Specifications:

  • Maximum Input Voltage: 30 V
  • Output Voltage Range: 1.25 V to 29 V (programmable)
  • Output Voltage Tolerance: 0.5%
  • Quiescent Current: 75 µA
  • Dropout Voltage: 30 to 93 mV at 100 mA load
  • Input Voltage: 4.3 V to 30 V
  • Output Current: Up to 100 mA
  • Internal Current and Thermal Limiting
  • Requires 1.0 µF output capacitor for stability
  • Operating Temperature Range: -40°C to +125°C
  • Package Options: SOIC-8, Micro8, PDIP-8, DPAK
  • Error Output: Signaling Out of Regulation Condition
  • Shutdown Input: Logic level control for power saving
  • Compliance: Pb-Free, RoHS

Buy the Buy ON Semiconductor LP2951ACD33R2G Part Number 33V Adjustable Low Power Regulator Online

Enhance your electronic designs with the ON Semiconductor LP2951ACD33R2G. This low power, adjustable regulator features a 1.235 V internal reference, programmable output from 1.25 V to 29 V, and an error flag for regulation status. Its ultra-low quiescent current of 75 µA and internal thermal and current limiting provide reliable performance across various applications. Designed for battery-powered, automotive, and industrial equipment, it operates in a wide temperature range, ensuring consistent voltage regulation with minimal noise. Compatible with standard capacitors and available in multiple packages, it is ideal for compact, energy-efficient systems.

Order your ON Semiconductor LP2951ACD33R2G adjustable voltage regulator today and ensure stable, low-noise power supply for your battery-powered or industrial projects.

Frequently Asked Questions

Where can I buy ONSEMI LP2951ACD33R2G?

You can click on the BUY or RFQ button to purchase LP2951ACD33R2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LP2951ACD33R2G?

You can download the LP2951ACD33R2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LP2951ACD33R2G?

ONSEMI

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