MCP6021-E/P Microchip Operational Amplifier (PDIP-8) In Stock
MCP6021-E/P is a rail-to-rail input and output operational amplifier from Microchip with 10 MHz gain-bandwidth product, 2.5 V to 5.5 V single-supply operation, and a 90 dB typical CMRR, packaged in an 8-pin PDIP for prototyping and industrial signal-conditioning circuits.
- Manufacturer
- Microchip
- Package
- PDIP-8
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP6021-E/P Datasheet PDF
- Category
- Operational Amplifier
- Price
- From $0.2577(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of MCP6021-E/P?
- Rail-to-rail input and output for maximum dynamic range on single-supply designs
- 10 MHz gain-bandwidth product supporting audio and sensor amplification
- 2.5 V to 5.5 V single-supply operating range
- Maximum input bias current of 5 nA minimizing offset errors with high-impedance sources
- Common-mode rejection ratio of 90 dB typical, 74 dB minimum
- Internal frequency compensation for stable unity-gain operation
- PDIP-8 package compatible with standard breadboard and DIP socket prototyping
What is MCP6021-E/P used for?
The MCP6021-E/P is commonly deployed in sensor signal conditioning, active filter stages, and instrumentation front-ends where rail-to-rail swing and single 3.3 V or 5 V supply operation simplify system design. It is also used in audio preamplifiers, transimpedance amplifiers for photodiodes, and ADC input buffers in battery-powered medical and industrial measurement equipment. The through-hole PDIP-8 package makes it particularly convenient for prototyping and low-volume production runs.
What are the specifications of MCP6021-E/P?
| Pbfree Code | Yes |
| Manufacturer Package Code | PDIP-8 |
| Factory Lead Time | 8Weeks |
| YTEOL | 8 |
| Amplifier Type | OPERATIONAL AMPLIFIER |
| Architecture | VOLTAGE-FEEDBACK |
| Average Bias Current-Max (IIB) | 0.005 µA |
| Common-mode Reject Ratio-Min | 74dB |
| Common-mode Reject Ratio-Nom | 90dB |
| Frequency Compensation | YES |
| Input Offset Voltage-Max | 2500 µV |
| JESD-30 Code | R-PDIP-T8 |
| JESD-609 Code | e3 |
| Low-Bias | YES |
| Low-Offset | NO |
| Micropower | NO |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | DIP8,.3 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Packing Method | TUBE |
| Power | NO |
| Programmable Power | NO |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Slew Rate-Nom | 7V/us |
| Supply Current-Max | 1.35mA |
| Supply Voltage Limit-Max | 7V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | NO |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | DUAL |
| Unity Gain BW-Nom | 10000 |
| Voltage Gain-Min | 31620 |
| Wideband | NO |
| Package | PDIP-8 |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.33.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP6021-E/P datasheet?
MCP6021-E/P Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP6021-E/P?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the MCP6021-E/P perform in single 3.3 V supply sensor amplification designs?
The MCP6021-E/P operates from a single 2.5 V to 5.5 V supply and delivers rail-to-rail output swing, allowing sensor signals to be amplified across nearly the full 3.3 V range without requiring a negative supply or midpoint biasing networks.
What input bias current should designers expect when pairing MCP6021-E/P with high-impedance piezo or photodiode sources?
The maximum input bias current is 5 nA, which generates less than 5 µV of offset error with a 1 MΩ source impedance. This makes the MCP6021-E/P suitable for transimpedance and charge-amplifier topologies without special guarding measures.
For active low-pass filter designs, what cutoff frequency is feasible with the 10 MHz gain-bandwidth product?
With a 10 MHz gain-bandwidth product, a Sallen-Key second-order low-pass filter with a voltage gain of 10 achieves a cutoff frequency up to approximately 1 MHz, covering audio, vibration, and precision DC measurement filter applications.
How does the PDIP-8 package affect procurement volume flexibility for MCP6021-E/P?
The PDIP-8 package ships in tube quantities of 25 pieces, enabling prototype and low-volume engineers to buy small lots cost-effectively, while higher production volumes can leverage Microchip's tape-and-reel SOT-23 variants of the same op-amp family.
Related Guides
LM5156QDSSRQ1 Automotive Boost Controller Design Guide
Practical LM5156QDSSRQ1 automotive boost design guidance covering operating points, magnetics, MOSFET stress, compensation, layout, and validation.
Jul 24, 2026
EEEFK1H470XP Selection Guide: Choosing a 50 V SMD Aluminum Capacitor
Choose EEEFK1H470XP and related 50 V SMD aluminum capacitors by capacitance, ripple current, ESR, life, and layout constraints.
Jul 24, 2026
LM5156QDSSRQ1 Automotive Boost Controller Selection Guide
Select LM5156QDSSRQ1 for automotive boost, SEPIC, or flyback designs using practical current, thermal, EMI, and sourcing criteria.
Jul 23, 2026
EEEFK1H470XP 50 V SMD Capacitor Decoupling Design Guide
Design EEEFK1H470XP into 12 V and 24 V rails with practical voltage margin, ripple, lifetime, layout, and mixed-capacitor checks.
Jul 23, 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.
More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.2599 | $0.26 |
| 25+ | $0.2586 | $6.46 |
| 100+ | $0.2577 | $25.77 |
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.”