MCP601T-E/OT Microchip Integrated Circuit (SOT23 (5-Pin)) In Stock
The MCP601T-E/OT is a single general-purpose rail-to-rail output op-amp from Microchip operating from 2.7 V to 6 V with 2.8 MHz gain-bandwidth product and 5 nA typical bias current. CMRR is 90 dB typical in a compact 5-pin SOT-23 package. Available from stock worldwide.
- Manufacturer
- Microchip
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- ACTIVE
- Datasheet
- MCP601T-E/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3070(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Rail-to-rail output swing enabling signal conditioning close to both supply rails in 2.7 V to 6 V systems
- 5 nA typical input bias current and 90 dB CMRR for precision single-supply sensor interface circuits
- 2.8 MHz gain-bandwidth product in a 5-pin SOT-23 package for space-efficient amplifier designs
Applications
The MCP601T-E/OT is suited for single-supply sensor amplification in battery-powered IoT devices where its rail-to-rail output and 5 nA bias current enable accurate conditioning of millivolt-level thermocouple, strain gauge, and photodiode signals from a 3.3 V rail. It works well as a unity-gain buffer or non-inverting amplifier in portable medical devices and consumer electronics where minimizing supply voltage headroom is critical. The 5-pin SOT-23 package allows dense placement in proximity to sensors, reducing parasitic signal degradation in high-impedance analog front-end designs.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-5 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Common-mode Reject Ratio-Min | 75dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 4500 µV |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| 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, SHRINK PITCH |
| 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 | 2.3V/us |
| Supply Current-Max | 0.325mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 2800 |
| Voltage Gain-Min | 56200 |
| Wideband | NO |
| ## MCP601T-E/OT Alternates Showing results | Image |
| 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 MCP601T-E/OT:
Frequently Asked Questions
What gain-bandwidth product and input bias current characterize the MCP601T-E/OT in a precision sensor interface?
The MCP601T-E/OT provides a 2.8 MHz gain-bandwidth product, allowing closed-loop gains up to 100 V/V at bandwidths up to 28 kHz. With a typical input bias current of 5 nA (0.005 µA maximum), source resistances up to 1 MOhm introduce less than 5 mV of offset error, making the device suitable for pH electrode buffers, photodiode transimpedance amplifiers, and pressure sensor signal chains.
For a 3.3 V single-supply data acquisition front-end, how close to the rails can MCP601T-E/OT swing its output?
The rail-to-rail output stage of MCP601T-E/OT swings to within approximately 20 mV of both the positive and negative supply rails at light loads under 1 mA. Operating from a 3.3 V supply, the output covers roughly 0.02 V to 3.28 V, utilizing over 99% of the full ADC input range — critical for maximizing 12-bit or 16-bit ADC code utilization without signal clipping in single-supply sensor acquisition.
How does MCP601T-E/OT's CMRR performance compare to general-purpose op-amps in noisy industrial environments?
With 90 dB typical CMRR and a 75 dB minimum specification, MCP601T-E/OT rejects common-mode interference — such as 50 Hz or 60 Hz mains noise coupling — by a factor of over 31,000:1 at typical performance. This level of rejection suits single-ended to differential conversion stages in proximity to switching power supplies and motor drives, where common-mode noise amplitudes can reach 100 mV on PCB traces.
When should MCP601T-E/OT be chosen over MCP602 for a single op-amp amplifier application?
MCP601T-E/OT is a single op-amp in a 5-pin SOT-23 occupying under 4 mm², while MCP602 provides 2 op-amps in an 8-pin SOIC footprint. Choose MCP601T-E/OT when only 1 amplifier is needed and board space is the primary constraint, such as in wearable devices where the 5-pin SOT-23 saves approximately 30 mm² per amplifier versus SOIC-8. Choose MCP602 when 2 channels share a single component for BOM consolidation.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5700 | $0.57 |
| 25+ | $0.4700 | $11.75 |
| 100+ | $0.4300 | $43.00 |
| 500+ | $0.3174 | $158.70 |
| 1000+ | $0.3122 | $312.20 |
| 3000+ | $0.3070 | $921.00 |
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