MCP1501T-33E/RW Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip MCP1501T-33E/RW is a high-precision buffered three-terminal voltage reference with a 3.3 V output and maximum output current of 30 mA. It features low temperature drift, a single output in a compact 8-pin WDFN package, and RoHS-compliant lead-free construction for precision analog and mixed-signal systems.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1501T-33E/RW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5350(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 MCP1501T-33E/RW?
- High-precision 3.3 V buffered voltage reference output
- Maximum output current of 30 mA for driving multiple loads
- Three-terminal configuration for simple drop-in reference replacement
- Compact 8-pin WDFN package with small PCB footprint
- RoHS-compliant lead-free construction introduced in 2016
- Single-output design for straightforward precision reference integration
What is MCP1501T-33E/RW used for?
The MCP1501T-33E/RW is designed for precision voltage reference applications in data acquisition systems, ADC and DAC reference inputs, and instrumentation amplifiers where a stable, low-drift 3.3 V reference is required. It is also used in industrial sensors, medical devices, and calibration equipment where buffered output drive capability of up to 30 mA supports multiple downstream analog loads simultaneously.
What are the specifications of MCP1501T-33E/RW?
| Manufacturer Package Code | WDFN-8 |
| Factory Lead Time | 16Weeks |
| Date Of Intro | 2016-05-26 |
| YTEOL | 14 |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | S-PDSO-N8 |
| 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 | SOLCC8,.08,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| 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 | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Trim/Adjustable Output | NO |
| Voltage Tolerance-Max | 0.1% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Where can I find the MCP1501T-33E/RW datasheet?
MCP1501T-33E/RW Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP1501T-33E/RW?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What output voltage and drive capability does MCP1501T-33E/RW provide for multi-load reference circuits?
The MCP1501T-33E/RW provides a precise 3.3 V reference output with a maximum output current of 30 mA. This buffered drive capability allows it to supply reference voltage to multiple ADC or DAC inputs simultaneously without significant voltage droop, making it suitable for multi-channel data acquisition front-ends.
How does MCP1501T-33E/RW compare to unbuffered references when driving low-impedance ADC reference inputs?
Unlike unbuffered voltage references that exhibit significant output voltage droop under load, the MCP1501T-33E/RW provides a buffered 3.3 V output capable of sourcing up to 30 mA. This prevents reference voltage sag when connected to low-impedance ADC reference pins, improving conversion accuracy and reducing board-level filtering complexity.
What is the lead time for MCP1501T-33E/RW, and how should design teams factor it into production planning?
The MCP1501T-33E/RW has a factory lead time of 16 weeks, which is notably longer than many standard analog components. Design teams should qualify this part early in the project, place blanket purchase orders covering at least 20 weeks of expected demand, and evaluate pin-compatible alternatives to reduce single-source supply risk.
Which package does MCP1501T-33E/RW use, and how does it support compact mixed-signal PCB designs?
The MCP1501T-33E/RW comes in an 8-pin WDFN package, a no-lead surface-mount format with a very small body footprint. This package reduces PCB area compared to SOIC-8 alternatives and improves thermal dissipation through the exposed pad, making it well suited for compact mixed-signal boards in instrumentation and medical devices.
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.8100 | $0.81 |
| 100+ | $0.6100 | $61.00 |
| 1000+ | $0.5900 | $590.00 |
| 5000+ | $0.5800 | $2900.00 |
| 12000+ | $0.5370 | $6444.00 |
| 15000+ | $0.5350 | $8025.00 |
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