LPC661IM Texas Instruments In Stock
LPC661IM is a micropower single op-amp by Texas Instruments, designed for low-voltage, low-power applications. Key specs: supply voltage 1.8V–6V, quiescent current 75µA typical, rail-to-rail input/output. From $0.46, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.4616(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Micropower operation with 75µA typical quiescent current for battery-powered designs
- Wide supply voltage range from 1.8V to 6V enabling single-cell and dual-cell battery operation
- Rail-to-rail input and output swing for maximum dynamic range in low-voltage systems
- Single op-amp in compact SOT-23 package ideal for space-constrained PCB layouts
- Unity-gain stable with low input offset voltage for precision signal conditioning
Applications
The LPC661IM is well suited for portable and battery-powered equipment where minimizing current consumption is critical, such as handheld instruments, wearables, and IoT sensor nodes. Its rail-to-rail I/O and wide supply range make it ideal for single-supply signal conditioning, transducer amplification, and active filter stages in low-voltage systems. It is also commonly used in medical monitoring devices and industrial field instruments that demand low power and compact form factor.
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 the LPC661IM?
The LPC661IM operates from a supply voltage range of 1.8V to 6V, making it compatible with single-cell lithium, dual AA, and other common battery configurations used in portable equipment.
How much quiescent current does the LPC661IM consume?
The LPC661IM has a typical quiescent current of approximately 75µA, which is extremely low and makes it an excellent choice for battery-powered and energy-harvesting applications where standby power must be minimized.
What package does the LPC661IM come in?
The LPC661IM is available in a SOT-23-5 surface-mount package, offering a very small footprint that is ideal for space-constrained PCB designs in handheld and wearable devices.
What are typical applications for the LPC661IM?
Typical applications include portable sensor amplification, active filters, transducer signal conditioning, medical monitoring front-ends, and IoT sensor nodes where low supply voltage, low quiescent current, and rail-to-rail output are required.
Is the LPC661IM a rail-to-rail op-amp?
Yes, the LPC661IM features rail-to-rail input and output operation, allowing the output to swing very close to both supply rails and maximizing dynamic range in low-voltage single-supply circuits.
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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+ | $1.5230 | $1.52 |
| 16+ | $1.4000 | $22.40 |
| 55+ | $0.8400 | $46.20 |
| 67+ | $0.7615 | $51.02 |
| 264+ | $0.6092 | $160.83 |
| 1000+ | $0.4616 | $461.60 |
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