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Product attributes Property Value
Manufacturer MCC (Micro Commercial Components)
Product Series
Packaging Bulk |
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 30V
Voltage - Output (Min/Fixed) 2.5V
Voltage - Output (Max) -
Voltage Dropout (Max) 1.4V @ 1A
Current - Output 1A
Current - Quiescent (Iq) 5 mA
Current - Supply (Max) -
PSRR 60dB ~ 62dB (120Hz ~ 1kHz)
Control Features -
Protection Features Over Temperature
Operating Temperature -20°C ~ 125°C (TJ)
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Supplier Device Package SOT-223

The MCT1117C-2.5-TP from MCC is a fixed 2.5V low dropout linear regulator capable of delivering up to 1A of output current. Packaged in a SOT-223, it features a dropout voltage of 1.4V at full load and a quiescent current of 5 mA. With a PSRR of 60-62dB, it provides stable and clean power, making it ideal for FPGA cores, DDR memory, and precision analog circuits.

  • Versatile 2.5V Output: Suitable for a wide range of digital and analog applications requiring a 2.5V rail.
  • High Output Current: Delivers up to 1A, making it suitable for power-hungry FPGAs and multiple ICs.
  • Low Noise Operation: With 60-62dB PSRR, it ensures minimal ripple and noise for sensitive circuits.
  • Reliable Thermal Performance: The SOT-223 package offers good heat dissipation, ensuring stable operation under full load.

FPGA and CPLD Core Supplies

Many FPGAs and CPLDs require a 2.5V core voltage. This LDO provides up to 1A of clean, regulated power for reliable operation.

DDR Memory Termination

The 2.5V output is suitable for DDR and DDR2 memory termination supplies, ensuring stable voltage for signal integrity.

Analog-to-Digital Converter Power

Provides a low-noise 2.5V rail for ADCs and DACs, improving conversion accuracy and reducing noise-induced errors.

Communication Interfaces

Ideal for powering LVDS, PECL, and other high-speed communication interfaces that operate at 2.5V.

Portable Electronics

With 1A capability, it can power multiple 2.5V subsystems in smartphones, tablets, and portable media players.

Test and Measurement Equipment

Provides stable power for precision measurement circuits requiring a 2.5V reference or supply rail.

Q: What is the output voltage of the MCT1117C-2.5-TP?
A: This regulator provides a fixed output voltage of 2.5V.
Q: What is the maximum output current?
A: It can deliver up to 1A of output current.
Q: What is the input voltage range?
A: The input voltage range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 1.4V at a full load of 1A.
Q: What is the quiescent current?
A: The quiescent current is 5 mA.
Q: What package is available?
A: The MCT1117C-2.5-TP is available in a SOT-223 package.
Base Product Number : MCT1117C-2.5
1A 2.5V FPGA Power LDO Linear Regulator MCC SOT-223
Q: What is the output voltage of the MCT1117C-2.5-TP?
A: This regulator provides a fixed output voltage of 2.5V.
Q: What is the maximum output current?
A: It can deliver up to 1A of output current.
Q: What is the input voltage range?
A: The input voltage range is not specified in the provided data; please refer to the datasheet.
Q: What is the dropout voltage?
A: The dropout voltage is 1.4V at a full load of 1A.
Q: What is the quiescent current?
A: The quiescent current is 5 mA.
Q: What package is available?
A: The MCT1117C-2.5-TP is available in a SOT-223 package.