78M05- 5V (SMD) TO-252/DPAK 0.5A Positive Regulator [Original]

78M05 5V 0.5A Positive Voltage Regulator (SMD TO-252/DPAK)

The 78M05 is a 5V positive linear voltage regulator. It is housed in a TO-252 (DPAK) surface-mount package. The device provides a 5V output with up to 500mA of current. It includes integrated short-circuit and thermal overload protection. The regulator converts higher input voltages to a 5V output. It is suitable for powering electronic components requiring a stable 5V rail. Operating temperature range is -40°C to +125°C. The input voltage range is 7V to 25V.

Specifications:

• Output Voltage: 5V ±5%
• Maximum Output Current: 500mA
• Input Voltage Range: 7V to 25V
• Dropout Voltage: ~2V (typical at full load)
• Package Type: TO-252 / DPAK (Surface Mount)
• Quiescent Current: < 6mA
• Protection Features: Overcurrent, thermal shutdown
• Operating Temperature Range: -40°C to +125°C
• RoHS Compliant: Yes

Key features and benefits:

• Fixed 5V output voltage.
• Output current up to 500mA.
• TO-252 (DPAK) surface-mount package.
• Internal current limiting and thermal shutdown.
• Quiescent current less than 6mA.
• Input voltage range: 7V to 25V.

Applications:

• Regulated power supply for microcontrollers
• Low- to medium-power embedded systems
• Industrial control boards
• Consumer electronics
• Battery charger circuits

Frequently Asked Questions:

Q: What is the input voltage range for the 78M05 regulator?
A: The input voltage range for the 78M05 is 7V to 25V.

Q: What is the maximum output current this regulator can supply?
A: The 78M05 can supply a maximum output current of 500mA.

Q: Is the 78M05 available in a through-hole package?
A: No, this specific 78M05 variant is supplied in a TO-252 (DPAK) surface-mount package.

Q: Does this regulator include internal protection features?
A: Yes, it includes internal overcurrent limiting and thermal shutdown protection.

Q: What is the typical dropout voltage for this 5V regulator?
A: The typical dropout voltage is approximately 2V at full load.

Package Includes:

*Image shown is a representation only.

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