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500-mA, 25-V VIN, Positive Linear Voltage Regulators


Package | PIN: DCY | 4
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $0.64
10-24 $0.57
25-99 $0.52
100-249 $0.44
250-499 $0.40
500-749 $0.31
750-999 $0.24
1000+ $0.20


  • Qualified for Automotive Applications
  • 3-Terminal Regulators
  • Output Current Up To 500 mA
  • No External Components
  • Internal Thermal-Overload Protection
  • High Power-Dissipation Capability
  • Internal Short-Circuit Current Limiting
  • Output Transistor Safe-Area Compensation

PowerFLEX is a trademark of Texas Instruments.

Texas Instruments  UA78M33QDCYRG4Q1

This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.