MCP2021AT-500E/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip MCP2021AT-500E/SN is a single-channel LIN bus transceiver operating at up to 20 kbps with a 12 V nominal bus voltage and integrated slope control. It is packaged in an 8-pin SOIC and targets automotive body electronics, HVAC, and low-speed node communication in LIN 2.x networks.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- MCP2021AT-500E/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1900(MOQ 3300)
- 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 MCP2021AT-500E/SN?
- Single LIN 2.x transceiver rated up to 20 kbps data rate
- 12 V nominal LIN bus operation with integrated slope control
- Low quiescent current in sleep and standby modes for automotive power budgets
- 8-pin SOIC package compatible with standard SMT assembly
- JESD-609 e3 moisture rating for lead-free processing
What is MCP2021AT-500E/SN used for?
The MCP2021AT-500E/SN is designed for automotive LIN slave and master node implementations in body electronics such as seat control, mirror adjustment, and HVAC actuators. Its integrated slope control and low-power sleep mode make it suitable for always-on automotive modules requiring minimal standby current at 12 V bus voltage.
What are the specifications of MCP2021AT-500E/SN?
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 0 |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Transceivers | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Screening Level | TS 16949 |
| Supply Voltage-Nom | 12V |
| Surface Mount | YES |
| Telecom IC Type | CAN TRANSCEIVER |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| ## MCP2021AT-500E/SN Alternates Showing results | Image |
| Package | Small Outline Packages |
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 MCP2021AT-500E/SN datasheet?
MCP2021AT-500E/SN Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for MCP2021AT-500E/SN?
Compatible alternatives and drop-in replacements for MCP2021AT-500E/SN:
Frequently Asked Questions
At what maximum data rate does the MCP2021AT-500E/SN operate on a LIN bus?
The MCP2021AT-500E/SN supports LIN bus communication at up to 20 kbps, which is the standard maximum rate defined by LIN 2.x specifications. This rate is sufficient for automotive body control tasks such as seat adjustment, mirror control, and climate system nodes where latency requirements are modest.
What bus voltage does the MCP2021AT-500E/SN require, and is it compatible with standard 12 V automotive systems?
The device is designed for a 12 V nominal LIN bus, which directly matches the standard automotive electrical system voltage. The LIN pin can tolerate voltage swings typical of a 12 V battery environment, simplifying protection component selection in body-electronics module designs.
How does the SOIC-8 package of MCP2021AT-500E/SN affect PCB layout versus smaller alternatives like SOT-23?
The SOIC-8 package offers 8 pins with 1.27 mm pitch on a 6 mm body, giving designers more pad area and easier hand-soldering compared to SOT-23 alternatives. This is beneficial for automotive designs requiring robust solder joints to meet vibration reliability standards, though the footprint is roughly 4x larger than a 5-pin SOT-23.
What lifecycle and lead-time should procurement teams expect for MCP2021AT-500E/SN?
Microchip lists a factory lead time of 6 weeks for MCP2021AT-500E/SN. Procurement teams planning automotive production runs with volumes above 1000 units should factor this lead time into buffer stock strategies, particularly during periods of automotive-grade component allocation pressure.
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About Microchip
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More from Microchip
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 3300+ | $1.3500 | $4455.00 |
| 16500+ | $1.2400 | $20460.00 |
| 33000+ | $1.1900 | $39270.00 |
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