LPV321M5 Texas Instruments In Stock
LPV321M5 is a single-channel, low-voltage, low-power operational amplifier by Texas Instruments. Key specs: 1.8V to 5.5V supply voltage, 100µA typical supply current, rail-to-rail output swing. From $0.26, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.2625(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LPV321M5?
- Single-channel low-power op-amp with only 100µA typical supply current
- Wide supply voltage range from 1.8V to 5.5V for versatile applications
- Rail-to-rail output swing maximizes dynamic range
- SOT-23-5 package for space-constrained designs
- Unity-gain stable for ease of use in various configurations
What is LPV321M5 used for?
The LPV321M5 is ideal for battery-powered portable devices where low quiescent current is critical, such as wearables, IoT sensors, and handheld instruments. It is well-suited for signal conditioning, sensor interface circuits, and active filter designs operating from single or dual low-voltage supplies. Its rail-to-rail output and small SOT-23-5 package also make it a strong choice for compact consumer electronics and industrial monitoring applications.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for LPV321M5?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the LPV321M5?
The LPV321M5 operates over a supply voltage range of 1.8V to 5.5V (single supply), making it compatible with a wide variety of low-voltage systems, including those powered by Li-ion batteries or 3.3V/5V rails.
What is the typical supply current of the LPV321M5?
The LPV321M5 has a typical supply current of approximately 100µA per channel, which makes it an excellent choice for power-sensitive applications such as battery-operated portable devices, IoT nodes, and wearable electronics where minimizing quiescent current is essential.
What package does the LPV321M5 come in?
The LPV321M5 is available in a SOT-23-5 (SC-70-5) small surface-mount package, which is ideal for space-constrained PCB designs. The '5' suffix in the part number specifically denotes this SOT-23-5 package variant.
What are typical applications for the LPV321M5?
Typical applications include sensor signal conditioning, active filters, voltage followers, comparators, and transimpedance amplifiers in battery-powered consumer electronics, industrial sensing, medical devices, and IoT edge nodes where low power consumption is a priority.
Can I use the LPV321M5 as a replacement for LMV321?
Yes, the LPV321M5 is pin-compatible with the LMV321 in the SOT-23-5 package and offers similar functionality. However, the LPV321M5 typically features lower supply current, making it an upgrade for designs where further power reduction is desirable. Always verify datasheet parameters before substitution.
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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.
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