SP7122
Common Cathode Linear LED Driver

Features

  • LED Driver for common cathode parallel connected LEDs
  • Ultra Low Dropout Voltage of 150mV
  • No EMI, no switching noise
  • Integrated current matching
  • PWM and Analog brightness control
  • Enable/Shutdown control
  • Shutdown current < 1uA
  • Small footprint SOT23-6 Package

Part NumberPkg CodeRoHSMin
Temp.
(°C)
Max
Temp.
(°C)
StatusBuy NowOrder Samples
SP7122AEBBoardNo085Active
SP7122AEK-LSOT-23SOT-23-4085Active
SP7122AEK-L/TRSOT-23SOT-23-4085Active
SP7122BEBBoardNo085Active
SP7122BEK-LSOT-23SOT-23-4085Active
SP7122BEK-L/TRSOT-23SOT-23-4085Active

Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs. 
Specifications
ArchLinear
AppGeneral
CH3
Vin MIN. (V)2.7
Vin MAX. (V)5.5
Max Series LEDs1
Vdrop (mV)0.16
Max Current Per Channel (mA)15/20
LEDMatching Accuracy (%) (Typ.)0.8
CtrlTypeTTL