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UA78M05CDCYR - Linear Voltage Regulator 5V 500mA IC SOT-223-4

Texas Instruments

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SKU:
035-UA78M05CDCYR
MPN:
UA78M05CDCYR
Quantity
Unit Price (ex. GST)
1 - 9
₹ 52.66
10 - 99
₹ 47.39
100 or above
₹ 42.13
UA78M05CDCYR 5V linear voltage regulator IC with up to 500mA output current in SOT-223-4 package. Suitable for embedded systems and industrial electronics requiring stable and low-noise 5V power. View full description
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Technical Specifications

Brand:
Texas Instruments
Case/Package:
SOT-223
Contact Plating:
Tin
Mount:
Surface Mount
Number of Pins:
4
Accuracy:
3 %
Dropout Voltage:
2 V
Max Input Voltage:
25 V
Max Junction Temperature (Tj):
125 C
Max Operating Temperature:
125 C
Max Output Current:
500 mA
Max Supply Voltage:
25 V
Min Input Voltage:
7 V
Min Operating Temperature:
0 C
Min Supply Voltage:
7 V
Nominal Output Voltage:
5 V
Nominal Supply Current:
4.5 mA
Number of Outputs:
1
Number of Regulators:
1
Output Current:
500 mA
Output Type:
Fixed
Output Voltage:
5 V
Polarity:
Positive
Power Supply Rejection Ratio (PSRR):
80 dB
Quiescent Current:
4.5 mA
Height:
1.8 mm
Length:
6.5 mm
Thickness:
1.6 mm
Width:
3.5 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Fixed 5V Linear Voltage Regulator IC for Reliable Medium-Current Power Rails in Compact Designs (SOT-223-4 Package)

The UA78M05CDCYR is a fixed-output linear voltage regulator IC designed to deliver a stable 5V DC supply with output current capability up to 500mA. It is suitable for powering microcontrollers, logic circuits, sensors, and interface modules that require consistent 5V regulation from a higher input voltage. Housed in a compact SOT-223-4 surface-mount package, the device supports efficient heat dissipation through PCB copper area, ensuring dependable electrical and thermal performance in embedded systems, industrial electronics, and general-purpose power management designs. The linear regulation topology provides low output noise, making it suitable for both digital and mixed-signal applications.

Key Features

  • Fixed Output Voltage: Regulated 5V DC output for logic and control circuits
  • Output Current Capability: Supports load current up to 500mA
  • Package Type: SOT-223-4 surface-mount package for space-efficient PCB layouts
  • Regulation Method: Linear voltage regulation for stable and low-noise output
  • Thermal Performance: Designed for effective heat dissipation with proper PCB copper area
  • Typical Applications: Embedded systems, industrial control boards, sensors, and interface circuits