LM2901DRG3 Texas Instruments In Stock
LM2901DRG3 is a quad single-supply comparator IC by Texas Instruments, featuring four independent voltage comparators with wide supply range. Key specs: 2V to 36V supply voltage, 1.3µA typical supply current per comparator, open-collector outputs. From $0.1554, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.1554(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Four independent voltage comparators in a single package
- Wide supply voltage range: 2V to 36V single or ±1V to ±18V dual supply
- Ultra-low supply current: 1.3µA typical per comparator
- Open-collector outputs compatible with TTL, CMOS, and MOS logic
- Input common-mode voltage range includes ground
Applications
LM2901DRG3 is widely used in battery-powered systems, voltage monitoring circuits, and level detection applications where low power consumption is critical. It serves as a window comparator, zero-crossing detector, and oscillator in industrial control and consumer electronics. The device is also suitable for automotive signal conditioning and analog-to-digital conversion interfacing.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of LM2901DRG3?
The LM2901DRG3 operates from a single supply of 2V to 36V, or a dual supply of ±1V to ±18V. This wide range makes it suitable for both battery-powered and line-powered applications across automotive, industrial, and consumer electronics designs.
What are the typical applications for LM2901DRG3?
LM2901DRG3 is commonly used in voltage level detection, zero-crossing detection, window comparator circuits, oscillators, and analog signal conditioning. Its quad configuration and low 1.3µA supply current make it ideal for battery-operated devices, automotive systems, and industrial control equipment.
What package does LM2901DRG3 come in?
LM2901DRG3 is offered in a SOIC-14 surface-mount package (the 'DR' suffix indicates SOIC-14 and 'G3' indicates green/RoHS-compliant packaging). This package is well-suited for automated PCB assembly and space-constrained designs.
How does LM2901DRG3 differ from LM2901?
LM2901DRG3 is the SOIC-14 package variant of the standard LM2901 quad comparator, with the 'G3' suffix denoting RoHS-compliant green packaging. Electrically, both share identical specifications: four comparators, open-collector outputs, 1.3µA typical supply current, and input common-mode range including ground.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5180 | $0.52 |
| 35+ | $0.3885 | $13.60 |
| 41+ | $0.3729 | $15.29 |
| 49+ | $0.2590 | $12.69 |
| 100+ | $0.2420 | $24.20 |
| 233+ | $0.1554 | $36.21 |
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