MCP6541UT-I/LT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
The MCP6541UT-I/LT is a single comparator from Microchip with push-pull output, operating from 1.6 V to 5.5 V supply. It features a 7 mV maximum input offset voltage and 1 µA maximum bias current. Available in a compact SOT-23-5 package, ideal for battery-powered and portable applications.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP6541UT-I/LT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2900(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
- Push-pull output configuration compatible with 1.6 V to 5.5 V logic levels
- Ultra-low supply current enabling long battery life in portable designs
- Maximum input offset voltage of 7 mV for precision threshold detection
- Compact SOT-23-5 package for space-constrained PCB layouts
- Single-supply operation down to 1.6 V for low-voltage systems
Applications
The MCP6541UT-I/LT is commonly used in battery-powered devices for voltage level detection, power-on reset circuits, and threshold comparison functions. It suits portable consumer electronics, IoT sensor nodes, and industrial alarm systems where low supply voltage and minimal current draw are critical design requirements.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SC70-5 |
| Factory Lead Time | 9Weeks |
| YTEOL | 9 |
| Amplifier Type | COMPARATOR |
| Average Bias Current-Max (IIB) | 0.000001 µA |
| Input Offset Voltage-Max | 7000 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Type | PUSH-PULL |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP5/6,.08 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Response Time-Nom | 4000ns |
| Supply Current-Max | 0.001mA |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| 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
Compatible alternatives and drop-in replacements for MCP6541UT-I/LT:
suggested
suggested
suggested
suggested
suggested
Frequently Asked Questions
What is the minimum supply voltage for MCP6541UT-I/LT and how does it affect system design?
The MCP6541UT-I/LT operates from a supply voltage as low as 1.6 V, making it suitable for single-cell battery applications. This 1.6 V to 5.5 V range allows the comparator to interface directly with 3.3 V and 5 V logic systems without level-shifting circuitry.
How does the input offset voltage of MCP6541UT-I/LT impact precision threshold detection circuits?
With a maximum input offset voltage of 7 mV (7000 µV), the MCP6541UT-I/LT introduces minimal error in threshold detection. For applications requiring comparisons within a few millivolts, designers should budget this 7 mV offset into their voltage divider and reference calculations to avoid false triggers.
Is MCP6541UT-I/LT RoHS compliant, and what traceability markings should procurement teams expect?
Yes, the MCP6541UT-I/LT carries a Pb-free (RoHS-compliant) status per its JESD-609 Code e3 designation. Procurement teams sourcing this SOT-23-5 part can expect tape-and-reel packaging with full date-code and lot traceability for auditable supply chains.
Which low-power detection circuits benefit most from the MCP6541UT-I/LT single-comparator architecture?
Battery undervoltage detection, power-good indicators, and simple window comparator circuits gain the most from the MCP6541UT-I/LT. Its 5-pin SOT-23 footprint provides 1 comparator in minimal board area, reducing BOM cost for designs that need only a single comparison function with push-pull drive capability.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3900 | $0.39 |
| 25+ | $0.3300 | $8.25 |
| 100+ | $0.3000 | $30.00 |
| 5000+ | $0.2900 | $1450.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”