MCP1754ST-5002E/CB Microchip Power Supply (SOT23 (3-Pin)) In Stock
MCP1754ST-5002E/CB is a fixed 5 V, 150 mA LDO linear voltage regulator from Microchip with a maximum input voltage of 16 V and a nominal dropout of 300 mV. Packaged in a 3-pin SOT-23A, it offers ±2% output accuracy and suits low-power industrial and consumer regulation tasks where compact size is essential.
- Manufacturer
- Microchip
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- MCP1754ST-5002E/CB Datasheet PDF
- Category
- Power Supply
- 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 with ±2% accuracy and 150 mA maximum output current
- Wide input voltage range from 6 V to 16 V for versatile power supply designs
- Low dropout voltage of 300 mV nominal (500 mV maximum) for efficient regulation
- Ultra-compact 3-pin SOT-23A package minimizing PCB real estate
- Long lifecycle with YTEOL of 14 years for secure long-term design-in
Applications
MCP1754ST-5002E/CB is used in industrial sensor nodes, 5 V logic supply rails, and consumer electronics where a reliable fixed 5 V output from an unregulated or higher-voltage DC source is required. Its wide 6 V to 16 V input range also makes it suitable for automotive accessory circuits and panel-mounted instruments powered from 12 V or 24 V bus rails.
Specifications
| Manufacturer Package Code | SOT-23A-3 |
| 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-G3 |
| 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 | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| 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 | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 2% |
| 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 | Taiwan, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How much headroom voltage does MCP1754ST-5002E/CB need above its 5 V output to guarantee regulation?
MCP1754ST-5002E/CB requires a nominal 300 mV dropout (500 mV maximum), meaning the input must be at least 5.5 V to guarantee a regulated 5 V output under worst-case conditions. The rated input range starts at 6 V to provide additional margin across temperature and load.
In which industrial or 12 V system designs can MCP1754ST-5002E/CB directly replace a discrete regulator circuit?
MCP1754ST-5002E/CB accepts up to 16 V input, making it compatible with 12 V automotive and industrial bus rails without an external pre-regulator. Its 150 mA output current handles microcontrollers, sensors, and small logic loads, replacing discrete regulator circuits with a single 3-pin SOT-23A component.
What lifecycle and compliance attributes make MCP1754ST-5002E/CB a safe long-term choice for a new product design?
MCP1754ST-5002E/CB has a YTEOL of 14 years and a 7-week lead time, indicating strong production stability. JESD-609 compliance and an SOT-23A-3 package with standard lead-free solder compatibility ensure the part meets RoHS requirements for global market distribution.
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