MCP130T-450I/TT Microchip Integrated Circuit (SOT23 (3-Pin)) In Stock
Microchip MCP130T-450I/TT is a single-channel voltage supervisor and microprocessor reset IC with a 4.50 V fixed trip threshold, active-low reset output, and SOT-23-3 package, offering reliable power monitoring for microcontrollers and logic circuits across -40°C to +125°C industrial temperature range.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- MCP130T-450I/TT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2400(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 4.50 V reset threshold for accurate undervoltage detection without external resistors
- Active-low reset output simplifies microcontroller and logic reset circuit design
- Single-channel monitoring in compact SOT-23-3 package minimizes PCB footprint
- Operating temperature range of -40°C to +125°C for industrial and automotive environments
- Pb-free construction meeting RoHS and REACH compliance requirements
Applications
MCP130T-450I/TT is used in microcontroller-based systems requiring reliable supply voltage monitoring and automatic reset assertion during brownout or power-on conditions. Typical applications include industrial control boards, embedded computing modules, and battery management systems where a 4.50 V supervisory threshold prevents erratic processor behavior during supply transitions.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-3 |
| Factory Lead Time | 7Weeks |
| YTEOL | 8 |
| Additional Feature | MNL RST:N;PW FL IO:N;PRG RST DLY:N;WD:N;WDO:N;WWD:N |
| Adjustable Threshold | NO |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G3 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.06mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +4.38V |
| Package | SOT23 (3-Pin) |
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 | Mainland China, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
At what supply voltage does MCP130T-450I/TT assert its reset output to protect a microcontroller?
MCP130T-450I/TT asserts its active-low reset output when the monitored supply drops below the fixed 4.50 V trip threshold. This allows microcontroller systems operating from a 5 V rail to receive a controlled reset signal before the supply falls into an indeterminate voltage region, preventing spurious code execution.
How does the SOT-23-3 package benefit space-constrained industrial PCB designs using MCP130T-450I/TT?
The SOT-23-3 package provides a very small footprint, typically 1.6 mm × 2.9 mm body, allowing MCP130T-450I/TT to be placed close to the target microcontroller's supply pins with minimal board space. This reduces trace inductance on the monitored rail and simplifies layout for dense industrial designs with limited PCB area.
Is MCP130T-450I/TT suitable for systems that must comply with AEC-Q100 automotive qualification?
MCP130T-450I/TT is rated over the -40°C to +125°C industrial temperature range and is Pb-free with RoHS compliance, which covers common industrial requirements. For strict AEC-Q100 Grade 1 automotive qualification, designers should verify Microchip's official automotive-grade product list, as the I-suffix typically denotes industrial rather than automotive-grade screening.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.4370 | $0.44 |
| 25+ | $0.3435 | $8.59 |
| 100+ | $0.3286 | $32.86 |
| 250+ | $0.3225 | $80.63 |
| 3000+ | $0.2450 | $735.00 |
| 9000+ | $0.2400 | $2160.00 |
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