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UA78M05CDCY

  • In Stock: 20000
  • Available: 148445

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $0.58710US $0.59
10+US $0.39140US $3.91
30+US $0.29355US $8.81
100+US $0.23484US $23.48
500+US $0.21527US $107.63
1000+US $0.19570US $195.70

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  • Description
  • Alternatives
  • Shopping Guide
Description

The UA78M05CDCY is a voltage regulator manufactured by Texas Instruments, designed to provide a stable output voltage of 5 volts. This component is part of the UA78M series, which is known for its reliability and efficiency in various electronic applications.

Key Features:

  1. Output Voltage: The UA78M05CDCY delivers a fixed output voltage of 5V, making it suitable for powering low-voltage devices and circuits.

  2. Input Voltage Range: It can accept a wide range of input voltages, typically from 7V to 25V, allowing for flexibility in power supply options.

  3. Output Current: The regulator can supply up to 500mA of output current, which is adequate for many small to medium-sized electronic devices.

  4. Thermal Protection: The UA78M05CDCY includes built-in thermal overload protection, which helps prevent damage to the device and the circuit in case of overheating.

  5. Short-Circuit Protection: This feature protects the regulator from damage due to short circuits, ensuring longevity and reliability in various applications.

  6. Package Type: The UA78M05CDCY is typically available in a TO-220 package, which is a common form factor for power regulators. This package allows for easy mounting on a PCB and provides good thermal dissipation.

  7. Low Dropout Voltage: The device has a low dropout voltage, which means it can maintain regulation even when the input voltage is close to the output voltage, enhancing its efficiency.

  8. Applications: The UA78M05CDCY is widely used in various applications, including power supplies for microcontrollers, sensors, and other low-power devices. It is also suitable for use in battery-powered applications due to its low power consumption.

Electrical Characteristics:

  • Input Voltage (Vin): 7V to 25V
  • Output Voltage (Vout): 5V
  • Output Current (Iout): Up to 500mA
  • Dropout Voltage: Typically around 2V at full load
  • Temperature Range: Operates effectively within a specified temperature range, typically from -40°C to +125°C.

Conclusion:

The UA78M05CDCY from Texas Instruments is a robust and efficient voltage regulator that is ideal for a variety of electronic applications requiring a stable 5V output. Its combination of features, including thermal and short-circuit protection, makes it a reliable choice for engineers and hobbyists alike.

Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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