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ONSEMI LM339DR2G Quad comparator

The LM339DR2G is a single-supply quad comparator suitable for level detection, low-level sensing, and memory applications. It features a low input bias current of 25nA, low input offset current of ±5nA, and operates over 3 to 36V. With outstanding low input offset voltage, input common mode voltage range to ground, and compatibility with TTL and CMOS logic, it is ideal for power management and industrial systems. Reinforced ESD clamps on inputs increase reliability without affecting operation. High demand may extend lead times; the device is exempt from discounts, ensuring consistent quality for complex electronic applications.

Authorized Distributors
Source:Newark
Part No:LM339DR2G
Stock:1470
Inv Date:06-10-2026
Price: Unit price: $0.332
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Source:DigiKey
Part No:LM339DR2G
Stock:58524
Inv Date:06-10-2026
Price: Unit price: $0.12078
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Part No:LM339DR2G
Stock:22038
Inv Date:06-11-2026
Price: Unit price: $0.3
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Part No:LM339DR2G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.3
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Part No:LM339DR2G
Stock:36500
Inv Date:06-10-2026
Price: Unit price: $0.1415
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Part No:LM339DR2G
Stock:36500
Inv Date:06-10-2026
Price: Unit price: $0.1415
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Part No:LM339DR2G
Stock:82500
Inv Date:06-10-2026
Price: Unit price: $0.0998
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Source:Arrow EU
Part No:LM339DR2G
Stock:7124
Inv Date:06-11-2026
Price: N/A
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Part No:LM339DR2G
Stock:5729
Inv Date:06-11-2026
Price: N/A
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ONSEMI LM339DR2G Quad comparator Specifications:

  • Operating Voltage Range: 3.0 V to 36 V
  • Input Bias Current: 25 nA (Typ)
  • Input Offset Current: ±5 nA (Typ)
  • Input Common Mode Voltage Range: to GND
  • Low Input Offset Voltage
  • Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA
  • Compatibility: TTL and CMOS
  • ESD Clamps: Reinforced on inputs for reliability
  • Package: SOIC-14, PDIP-14, TSSOP-14
  • Maximum Power Dissipation: 1.0 W at 25°C
  • Junction Temperature: 150°C
  • Storage Temperature: -65°C to +150°C
  • Device is Pb-Free, Halogen Free, RoHS Compliant

Buy the ON Semiconductor LM339DR2G – Reliable Quad Comparator for Industrial Applications

Experience dependable accuracy with the ON Semiconductor LM339DR2G quad comparator, designed for level detection, low-voltage sensing, and memory applications. Featuring low bias and offset currents, wide voltage operation from 3 to 36V, and robust ESD protection, this device ensures high reliability in industrial and automotive environments. Its compatibility with TTL and CMOS logic levels simplifies integration into existing systems. Perfect for power management and sensing circuits, order online today and receive prompt, secure delivery of this versatile, RoHS-compliant component to support your electronic projects.

Order your ON Semiconductor LM339DR2G quad comparator today and ensure high-performance level detection with enhanced reliability for complex industrial systems.

Frequently Asked Questions

Where can I buy ONSEMI LM339DR2G?

You can click on the BUY or RFQ button to purchase LM339DR2G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part LM339DR2G?

You can download the LM339DR2G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of LM339DR2G?

ONSEMI

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