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MCP1781T-5002H/9EA
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 3.63 AED | Dhs. 3.63 AED |
| 15+ | Dhs. 3.51 AED | Dhs. 52.65 AED |
| 25+ | Dhs. 3.44 AED | Dhs. 86.00 AED |
| 50+ | Dhs. 3.25 AED | Dhs. 162.50 AED |
| 100+ | Dhs. 2.87 AED | Dhs. 287.00 AED |
| N+ | Dhs. 0.57 AED | Price Inquiry |
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MCP1781T-5002H/9EA - 200mA High-Voltage Automotive LDO Regulator
The MCP1781T-5002H/9EA from Microchip Technology is a precision high-voltage low-dropout (LDO) linear regulator designed for automotive and industrial applications requiring reliable power management in harsh environments.
Key Features & Benefits
- Wide Input Voltage Range: Operates from up to 55V input, ideal for automotive battery systems and industrial power supplies
- Fixed 5V Output: Delivers stable 5V output with 200mA current capability for powering sensors, microcontrollers, and peripheral circuits
- Ultra-Low Quiescent Current: Only 57µA typical quiescent current extends battery life in power-sensitive applications
- Excellent PSRR Performance: 80dB to 36dB power supply rejection ratio at 100kHz ensures clean output even with noisy input sources
- Comprehensive Protection: Built-in over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO) protection safeguards your system
- Automotive Grade Quality: Operating temperature range of -40°C to 150°C (TJ) meets demanding automotive requirements
- Compact Surface Mount Package: TO-252-5 (DPAK) package saves board space while providing excellent thermal performance
Ideal Applications
This high-voltage LDO regulator is perfect for automotive ECUs, battery management systems, industrial sensors, motor control circuits, and any application requiring stable voltage regulation from high-voltage sources. The enable control feature allows for efficient power sequencing and shutdown modes.
Why Choose HQICKEY?
We guarantee 100% authentic components sourced directly from authorized distributors. Every MCP1781T-5002H/9EA comes with full manufacturer warranty support and detailed documentation. Our global shipping network ensures fast delivery to your location, and our technical support team is ready to assist with your design requirements.
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| Product attributes | Property Value |
| Manufacturer | Microchip Technology |
| Product Series | |
| Packaging | Cut Tape (CT)|Tape & Reel (TR) |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 55V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.705V @ 200mA |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 57 µA |
| Current - Supply (Max) | 122 µA |
| PSRR | 80dB ~ 36dB (100kHz) |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | TO-252-5, DPAK (4 Leads + Tab), TO-252AD |
| Supplier Device Package | TO-252 |
| ROHS |  |
MCP1781T-5002H/9EA.pdf