MCP1754ST-5002E/MC Microchip Integrated Circuit (Small Outline No-lead) In Stock
Microchip MCP1754ST-5002E/MC is a fixed-output 5 V low-dropout linear voltage regulator accepting input voltages from 6 V to 16 V and featuring a nominal dropout voltage of 0.3 V. It delivers a stable regulated output from a compact 8-pin DFN package with RoHS-compliant lead-free construction for industrial and consumer power supply designs.
- Manufacturer
- Microchip
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP1754ST-5002E/MC Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.5600(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
- Fixed 5 V output LDO regulator with 0.3 V nominal dropout voltage
- Wide input voltage range of 6 V to 16 V for versatile power supply designs
- Maximum absolute input voltage of 17.6 V for transient protection margin
- Compact 8-pin DFN package with exposed pad for improved thermal performance
- RoHS-compliant lead-free construction
- Stable fixed output suitable for digital and analog supply rails
Applications
The MCP1754ST-5002E/MC is used in industrial control panels, automotive accessories, and embedded systems where a robust 5 V regulated rail must be derived from a wide-ranging unregulated or battery input between 6 V and 16 V. It is also deployed in test and measurement equipment and communication modules where a low-noise, low-dropout 5 V supply with minimal external components is required.
Specifications
| Manufacturer Package Code | DFN-8 |
| Factory Lead Time | 7Weeks |
| YTEOL | 14 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.5V |
| Dropout Voltage1-Nom | 0.3V |
| Input Voltage Absolute-Max | 17.6V |
| Input Voltage-Max | 16V |
| Input Voltage-Min | 6V |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Line Regulation-Max | 0.025% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 150°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.15A |
| Output Voltage1-Max | 5.1V |
| Output Voltage1-Min | 4.9V |
| Output Voltage1-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.08,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 2% |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does MCP1754ST-5002E/MC support, and can it handle 12 V automotive battery inputs?
The MCP1754ST-5002E/MC accepts input voltages from 6 V to 16 V, with an absolute maximum of 17.6 V for transient tolerance. A nominal 12 V automotive battery input is well within this range, making the device suitable for automotive accessory modules and 12 V industrial panel power supplies requiring a stable 5 V output.
How low is the dropout voltage of MCP1754ST-5002E/MC, and does it stay regulated near the bottom of its input range?
The MCP1754ST-5002E/MC has a nominal dropout voltage of 0.3 V and a maximum of 0.5 V. At the minimum 6 V input, the device maintains a regulated 5 V output with only 1 V headroom above the worst-case dropout threshold, ensuring continuous regulation even as the input supply sags toward its lower operating limit.
What thermal advantage does the 8-pin DFN package of MCP1754ST-5002E/MC offer for high-dissipation supply designs?
The MCP1754ST-5002E/MC uses an 8-pin DFN package with an exposed thermal pad on the underside, which provides a direct thermal path to the PCB copper plane. This reduces junction-to-board thermal resistance compared to standard SOIC or TSSOP packages, allowing the device to dissipate more power before reaching thermal shutdown in compact, high-dissipation supply designs.
What lead time applies to MCP1754ST-5002E/MC, and which alternative Microchip LDOs could serve as drop-in backups?
The MCP1754ST-5002E/MC has a factory lead time of 7 weeks. Procurement teams can evaluate the MCP1754 in alternative package variants (SOIC-8 or SOT-223) or consider MCP1755 and MCP1726 family members with similar input/output voltage ratings and LDO topology as functional alternatives if the primary package becomes constrained.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $0.5900 | $59.00 |
| 1000+ | $0.5800 | $580.00 |
| 5000+ | $0.5600 | $2800.00 |
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