KA78RH33: 0.8A Fixed 3.3V Low Dropout Voltage Regulator (LDO)

Description: The KA78RH33 is a +3.3V fixed Low Dropout voltage ...
  • The KA78RH33 is a +3.3V fixed Low Dropout voltage Regulator specifically designed for use in low voltage operation. The maximum load current is 0.8A and the dropout voltage is guaranteed to be 1V (Typ.). The Dropout Voltage varies with load current. The regulator consists of composite PNP-NPN pass transistors.
  • Features
  • Fixed Output Voltage of +3.3V
  • Space Saving SMD types of D-PAK
  • 1V (Typ.) Dropout at IO = 800mA
  • Output Current of 800mA
  • Thermal Shutdown Protection
  • Over Current Protection
  • Output trimmed to ±1% Tolerance
  • No minimum Load Requirement
  • Applications
  • This product is general usage and suitable for many different applications.
  • Technical Documentation & Design Resources
    Availability and Samples
    KA78RH33RTF
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 0.8A Fixed 3.3V Low Dropout Voltage Regulator (LDO)
  • Package Type: DPAK-3
  • Package Case Outline: 369AK
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2000
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Digikey:<100
  • Mouser:>1K
  • KA78RH33RTM
  • Status: Active
  • Compliance: Pb-free Halide free 
  • Description: 0.8A Fixed 3.3V Low Dropout Voltage Regulator (LDO)
  • Package Type: DPAK-3
  • Package Case Outline: 369AK
  • MSL: 1
  • Container Type: REEL
  • Container Qty: 2500
  • Inventory

  • Market Leadtime (weeks):17 to 20
  • Arrow:0
  • Mouser:>1K
  • Specifications
  • Output: Single 
  • Polarity: Positive 
  • VO (V): 3.3 
  • IO Typ (A): 0.8 
  • VI Min (V): 4.5 
  • VI Max (V): 15 
  • VDO Typ (V): 1.1 
  • Iq Typ (mA): 10 
  • PSRR (dB): 55 
  • Noise (µVrms): 100 
  • Enable: No 
  • PowerGood: No 
  • Package Type: DPAK-3 
  • ON Semiconductor Full Web Site