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500-mA, 35-V, linear voltage regulator for 5 V

LM78M05CDT/NOPB General Description

The LM78M05CDT/NOPB is a must-have for engineers and hobbyists seeking a high-performance voltage regulator IC. Its fixed output voltage of +5V, maximum output current of 500mA, and robust package design make it an ideal choice for powering low to medium power applications. With overcurrent and thermal shutdown protection, as well as a wide input voltage range, this IC offers the flexibility and reliability needed for various electronic circuits and devices. Whether you're working on audio amplifiers, LED drivers, or microcontroller circuits, the LM78M05CDT/NOPB is the go-to solution for a stable and secure +5V power supply

Key Features

  • For a lower cost alternative, see the UA78M
  • Output current in excess of 0.5 A
  • No external components
  • Internal thermal overload protection
  • Internal short circuit current-limiting
  • Output transistor safe-area compensation
  • Available in 3-pin TO-220, TO-252, and TO packages
  • Output voltages of 5 V and 15 V


  • LM78M05CDT/NOPB for sensors
  • Great for low-power devices
  • Must-have in industrial applications


Source Content uid LM78M05CDT/NOPB Pbfree Code Yes
Part Life Cycle Code Active Pin Count 4
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Adjustability FIXED
JESD-30 Code R-PSSO-G3 Moisture Sensitivity Level 2
Number of Functions 1 Number of Outputs 1
Number of Terminals 3 Packing Method TUBE
Peak Reflow Temperature (Cel) 260 Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount YES Technology BIPOLAR
Terminal Finish MATTE TIN Terminal Form GULL WING
Terminal Position SINGLE Time@Peak Reflow Temperature-Max (s) 30
Product Category Linear Voltage Regulators Mounting Style SMD/SMT
Polarity Positive Output Voltage 5 V
Output Current 500 mA Output Type Fixed
Input Voltage, Min 7.2 V Input Voltage, Max 35 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature + 125 C
Load Regulation 100 mV Line Regulation 100 mV
Quiescent Current 4 mA Series LM78M05
Moisture Sensitive Yes Product Type Linear Voltage Regulators
PSRR / Ripple Rejection - Typ 78 dB Factory Pack Quantity 75
Subcategory PMIC - Power Management ICs Unit Weight 0.063493 oz

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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

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