MCP1501-33E/SN Microchip Power Supply (Small Outline Packages) In Stock
The MCP1501-33E/SN is a precision 3.3 V voltage reference IC in an SOIC-8 package from Microchip. It offers 0.1% initial accuracy and low output noise for high-precision analog circuits. Available from stock worldwide with fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1501-33E/SN Datasheet PDF
- Category
- Power Supply
- Price
- From $0.5170(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 MCP1501-33E/SN?
- 3.3 V fixed output with 0.1% initial accuracy for precision analog designs
- Low output noise suitable for ADC and DAC reference applications
- SOIC-8 package with 30 mA output current capability
- Wide operating temperature range for industrial and extended environments
What is MCP1501-33E/SN used for?
The MCP1501-33E/SN serves as a precision voltage reference in data acquisition systems, ADC/DAC circuits, and precision measurement instrumentation. It is well suited for industrial sensor interfaces and portable battery-powered equipment requiring a stable 3.3 V reference. The device is also used in calibration equipment and mixed-signal PCB designs.
What are the specifications of MCP1501-33E/SN?
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 16Weeks |
| Date Of Intro | 2016-05-26 |
| YTEOL | 14 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.03A |
| Output Voltage-Max | 3.3033V |
| Output Voltage-Min | 3.2967V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Current-Max (Isup) | 0.55mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 3.5V |
| Surface Mount | YES |
| Temp Coef of Voltage-Max | 50ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.1% |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP1501-33E/SN datasheet?
MCP1501-33E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1501-33E/SN?
Compatible alternatives and drop-in replacements for MCP1501-33E/SN:
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Frequently Asked Questions
What output current can the MCP1501-33E/SN supply to a load?
The MCP1501-33E/SN can supply up to 30 mA of output current, making it sufficient for driving ADC reference inputs, DAC references, and small analog subsystems requiring a stable 3.3 V rail.
How accurate is the MCP1501-33E/SN voltage reference at room temperature?
The MCP1501-33E/SN provides a fixed 3.3 V output with 0.1% initial accuracy at room temperature, which corresponds to an error of roughly ±3.3 mV, making it suitable for 12-bit and higher-resolution ADC reference applications.
Which package does MCP1501-33E/SN use, and what are the lead-time considerations?
The MCP1501-33E/SN uses an SOIC-8 package (8-pin Small Outline IC), which is easy to hand-solder and widely supported by PCB footprint libraries. Factory lead time is approximately 16 weeks, so designers should plan for stock procurement accordingly.
When would an engineer choose MCP1501-33E/SN over a low-dropout regulator for a 3.3 V reference?
A voltage reference like the MCP1501-33E/SN is preferred over an LDO when the design demands better initial accuracy (0.1%), lower temperature coefficient, and lower output noise, especially in precision 16-bit ADC or precision sensor conditioning circuits where LDO regulation tolerances of ±2% are insufficient.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.7800 | $0.78 |
| 100+ | $0.5900 | $59.00 |
| 1000+ | $0.5700 | $570.00 |
| 5000+ | $0.5600 | $2800.00 |
| 7500+ | $0.5190 | $3892.50 |
| 10000+ | $0.5170 | $5170.00 |
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