MCP1501T-18E/RW Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip MCP1501T-18E/RW is a high-precision buffered voltage reference providing a stable 1.8 V output with low temperature drift. Delivers up to 30 mA output current in a compact WDFN-8 package for space-constrained designs. Available globally with worldwide shipping for fast procurement.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1501T-18E/RW Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4760(MOQ 100)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-precision 1.8 V buffered output with ultra-low temperature coefficient for stable ADC and DAC reference applications
- Up to 30 mA output current capability in a tiny 8-pin WDFN (2x3 mm) package enabling compact PCB layouts
- JESD-609 e3 compliant lead-free construction with RoHS certification for modern green electronics designs
Applications
MCP1501T-18E/RW is suited for precision analog signal chains where a stable 1.8 V reference is required, such as driving 16-bit or 24-bit ADCs and DACs in data acquisition systems and medical instrumentation. Its buffered output supports loads up to 30 mA, making it practical for powering reference inputs of multiple converters simultaneously without voltage droop. The compact WDFN-8 footprint fits neatly into handheld instruments, portable sensors, and IoT edge nodes requiring low-noise voltage references.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | WDFN-8 |
| Factory Lead Time | 16Weeks |
| 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 | 1.8018V |
| Output Voltage-Min | 1.7982V |
| Output Voltage-Nom | 1.8V |
| 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) | 2V |
| 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 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and maximum output current of MCP1501T-18E/RW?
The MCP1501T-18E/RW provides a fixed 1.8 V output voltage with a maximum output current of 30 mA. This buffered output maintains tight regulation across load variations, making it reliable for precision ADC reference inputs requiring low impedance drive capability.
Which precision converter applications benefit most from using MCP1501T-18E/RW as a reference?
The MCP1501T-18E/RW is ideal for driving 16-bit and 24-bit SAR or delta-sigma ADCs and DACs in industrial data acquisition, medical monitoring equipment, and scientific instrumentation where a stable 1.8 V low-noise reference with 30 mA drive capability ensures sub-LSB accuracy across -40°C to +125°C operating temperature.
How does MCP1501T-18E/RW compare to unbuffered references for multi-converter designs?
Unlike unbuffered references that degrade accuracy when driving multiple loads, MCP1501T-18E/RW provides a buffered 1.8 V output capable of sourcing up to 30 mA, allowing it to simultaneously supply reference voltage to several converters on the same PCB without significant voltage drop or increased noise.
What package does MCP1501T-18E/RW use and how does it simplify PCB layout?
It comes in an 8-pin WDFN (2x3 mm no-lead) package with an exposed thermal pad, occupying minimal PCB area. The small footprint with 0.5 mm pitch leads simplifies routing on densely populated boards, and the no-lead package reduces parasitic inductance compared to leaded SOT or SOIC packages.
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|---|---|---|
| 100+ | $0.6100 | $61.00 |
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