MCP606T-I/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
The MCP606T-I/OT is a single low-power operational amplifier from Microchip drawing only 25 µA supply current with a 2.5 V minimum supply and 91 dB typical CMRR. It features rail-to-rail output and comes in a compact 5-pin SOT-23 package. Available in stock worldwide with 1-week lead time and fast shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP606T-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2857(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 25 µA quiescent current enabling months of operation from a coin cell in battery-powered sensor nodes
- 91 dB typical CMRR with 75 dB minimum for high-accuracy signal conditioning even with noisy common-mode inputs
- 5-pin SOT-23 package with 2.5 V minimum supply and rail-to-rail output for space-constrained low-voltage designs
Applications
The MCP606T-I/OT is designed for battery-powered portable instruments, IoT sensor nodes, and wearable devices where supply current must remain below 25 µA to extend battery life. Its 91 dB typical CMRR makes it suitable for precision signal conditioning stages amplifying small differential signals from bridge sensors, thermistors, or photodiodes. The compact 5-pin SOT-23 package and 2.5 V minimum operating voltage make it easy to integrate into low-voltage, space-constrained system designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-5 |
| Factory Lead Time | 1Week |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.00008 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 91dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 250 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | YES |
| Micropower | YES |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE |
| Packing Method | TAPE AND REEL |
| Peak Reflow Temperature (Cel) | 260 |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 0.08V/us |
| Supply Current-Max | 0.025mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 155 |
| Voltage Gain-Min | 100000 |
| Wideband | NO |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Malaysia, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the 25 µA supply current of MCP606T-I/OT extend battery life in a portable sensor design compared to standard op-amps?
At 25 µA quiescent current, the MCP606T-I/OT consumes about 25 times less power than a typical general-purpose op-amp drawing 600 µA. Running from a 3 V CR2032 coin cell rated at 220 mAh, the op-amp stage alone could theoretically operate for over 8800 hours continuously, making it a strong choice for always-on IoT sensor or medical monitoring applications.
What minimum supply voltage does the MCP606T-I/OT accept, and how does this affect compatibility with single-cell battery systems?
The MCP606T-I/OT operates from a minimum 2.5 V single supply, making it compatible with a single alkaline AA or AAA cell throughout its useful discharge range down to approximately 2.7 V. This avoids the need for a boost converter in simple battery-powered designs, reducing component count and improving system efficiency compared to op-amps requiring 3.3 V or 5 V minimum supply.
For a bridge sensor measurement circuit, how does the MCP606T-I/OT's CMRR compare to mid-grade alternatives?
The MCP606T-I/OT achieves 91 dB typical CMRR with a 75 dB guaranteed minimum, which suppresses common-mode interference—such as 50 Hz power-line noise—by a factor of over 100000:1. Many mid-grade op-amps specify only 60 to 70 dB CMRR, meaning the MCP606T-I/OT provides 10 to 30 dB better rejection, translating to significantly cleaner output in applications measuring millivolt-level bridge sensor signals in electrically noisy environments.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8200 | $0.82 |
| 25+ | $0.6800 | $17.00 |
| 100+ | $0.6100 | $61.00 |
| 250+ | $0.5626 | $140.65 |
| 500+ | $0.4922 | $246.10 |
| 1000+ | $0.2857 | $285.70 |
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